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SUNNY BOY 1300TL/1600TL/2100TL

1. 41 8 Disconnecting the Inverter from Voltage Sources 42 Recommissioning the Inverter 43 10 Troubleshooting 45 15 3 HED Signals Peds he 45 10 2 Display Messeadesq sc soservecesque a uada 46 10 2 1 Measurement Chonnels 46 10 2 2 Status Messages 46 10 2 3 Errors Disturbances 0 47 10 3 Cleaning the Inverfer 52 10 4 Checking the ESS for eer end 53 10 5 Red LED Permanently 54 10 5 1 Checking the PV Array for Earth Faults 54 10 5 2 Checking the Function of the 55 10 5 3 Replacing the 57 4 5 13 21TLIA en 5 Installation Manual SMA Solar Technology AG 11 Decommissioning the Inverter 12 Technical Data 13 Accessories 14 Contact Installation Manual Table of Contents SB13 21TLIA en 65 58 60 65 66 1 Information on this Manual SMA Solar Technology AG 1 Information on this Manual Validity This manual is valid for the following device types from firmware version 4 50 Sunny Boy 1300 SB 1300
2. The capacitors in the inverter take 10 minutes to discharge Wait 10 minutes before opening the inverter 42 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG 9 Recommissioning the Inverter 9 Recommissioning the Inverter If you have disconnected the inverter from voltage sources e g for configuration purposes and want to restart it proceed as follows Requirements Ll The miniature circuit breaker is correctly rated Ll The inverter is correctly mounted Procedure 1 Make the protective conductor PE connection from the inverter to the bottom of the enclosure lid 2 Fasten the enclosure lid to the inverter by evenly tightening the 4 lid screws torque 2 Nm 3 Attach the AC connector 4 Check the DC connectors for correct polarity and connect them to the inverter see Section 6 4 2 Connecting the PV Array page 31 5 Seal all unused DC inputs with DC connectors and sealing plugs If you are using an ESS check it for wear see Section 10 7 NOTICE Risk of fire due to tightening of the ESS screw Perfect contact between the ESS and the inverter can only be guaranteed if the ESS plug remains flexible Do not tighten the screw in the plug of the ESS Installation Manual SB13 21TLIA en 65 43 9 Recommissioning the Inverter SMA Solar Technology AG 8 44 NOTICE Damage to the inverter due to moisture and dust penetration If the ESS is not plugged in or incorr
3. PV Inverter SUNNY BOY 1300TL 1 00TL 2100TL Installation Manual SB13_21TLIA en 65 Version 6 5 Cn SMA Solar Technology AG Table of Contents Table of Contents Information on this 6 2 Safety ss cd opi x uuu dieu 8 2 1 Appropriate 8 2 2 Qualifications of Skilled 8 2 3 Safely PIEGOULONS u c venit oe nd e mes aoe Raton erent 9 3 Scope of Delivery iios eere tse se dr ui oerte ERES 11 Product Description 12 AL Siny BOY cu u pupas ok Gro RU oes DE etes 12 AD Type label eh eee tet so ieee oh ver he wiht 14 4 3 Electronic Solar Switch 55 15 AA Display andi LEDS oc ttn ah weg puhu a Re ac et el 16 4 5 Slot for Communication Interface 17 4 6 Fault Indicator Relay tob tore codi astute 17 4 7 Operating 18 4 8 GridManogement 18 4 9 uu Guau a u hapu e bt els 18 4 10 SMA Grid Guard 18 52 19 5 1 Requirements for Installation 19 5 2 Mounting ihe Inverter 2 wee 23 Electrical Conne
4. Risk of burns due to hot surfaces Some parts of the enclosure can get hot during operation When in operation touch the inverter on the enclosure lid only Installation Manual SB13 21TLIA en 65 9 2 Safety SMA Solar Technology AG NOTICE Damage to the inverter due to moisture and dust intrusion If the inverter is fitted with an ESS and this is not plugged or not properly plugged in during operation moisture and dust can penetrate the inverter If the ESS is not correctly plugged in the ESS contacts may be subject to wear or the ESS may detach from the socket This can result in yield loss and damage to the ESS Always plug the ESS in as follows Firmly plug the ESS in until it is flush with the enclosure Ensure that the gap between the ESS and the enclosure is no more than 1 mm Damage due to electrostatic discharge Touching electronic components can cause damage to or destroy the inverter through electrostatic discharge Earth yourself before touching any components 10 5 13 21TLIA en 65 Installation Manual SMA Solar Technology AG 3 Scope of Delivery 3 Scope of Delivery Check the scope of delivery for completeness and any visible damage Contact your specialist dealer if the delivery is incomplete or damaged Figure 1 G Parts included in the scope of delivery Object A Quantity 1 Description Sunny Boy 1 Wall mounting bracket
5. There is risk of injury if the inverter is lifted incorrectly or dropped during transport or while being fixed to the wall mounting bracket Keep the inverter horizontal during transport 1 to life due to high voltages Disconnect the inverter from all voltage sources see Section 8 2 Remove all screws from the enclosure lid and pull the enclosure lid evenly forward and off Release the fastening of the PE connection on the lid 3 Ifa data cable is connected pull it out of the inverter Make the protective conductor PE connection from the inverter to the bottom of the enclosure lid 5 Fasten the enclosure lid to the inverter by evenly tightening the 4 lid screws torque 2 Nm ACAUTION Risk of burns due to hot enclosure parts Wait 30 minutes for the enclosure to cool down 7 If the inverter is screwed to the wall mounting bracket release the screw between the inverter and the bracket e 58 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG 11 Decommissioning the Inverter If a second protective conductor is connected release the M6x16 cheese head screw and remove the protective conductor A CAUTION Risk of injury when lifting the inverter or if it is dropped The inverter is heavy see Section 12 Technical Data page 60 There is risk of injury if the inverter is lifted incorrectly or dropped during transport Keep the inverter hor
6. Item Description A Depending on the type of ESS the metal mounting tabs in the plug will either be visible or enclosed in a plastic casing B Label with the operating principle of the ESS Q When the Electronic Solar Switch is plugged in the DC circuit is closed To interrupt the DC circuit you must perform the following steps in the order given Remove the ESS Release and disconnect all DC connectors When plugged in the ESS forms a conductive link between the PV array and the inverter Remove the ESS to interrupt the DC circuit and pull all DC connectors out to disconnect the PV array completely from the inverter Installation Manual SB13 21TLIA en 65 15 4 Product Description SMA Solar Technology AG 4 4 Display and LEDs The display and the LEDs of the inverter are located on the enclosure lid and indicate the operating state of the inverter Figure 4 Display and LEDs Item Explanation A Two line LC text display for displaying operating data and messages B You can operate the display by tapping the enclosure lid as follows Single tap switches the display backlight on or switches to the next display message The backlight goes off automatically after 2 minutes Double tap the display successively shows the firmware version the serial number or designation of the inverter the configured country data set and the display language The green LED
7. O External diameter 5 mm to 12 mm O Conductor cross section 0 08 mm to 2 5 mm r The cable type and routing method must be appropriate to the application and location NOTICE Destruction of the fault indicator relay as a result of contact overload Adhere to maximum switching voltage and maximum switching current see Section Fault Indicator Relay page 63 When connecting the fault indicator relay to the electricity grid protect it with an individual miniature circuit breaker Installation Manual SB13 21TLIA en 65 35 Electrical Connection SMA Solar Technology AG Procedure 1 Ensure that the inverter is disconnected from the power supply see Section 8 2 Remove all screws from the enclosure lid and pull the enclosure lid evenly forward and off 3 Remove the protective conductor connection from the bottom of the enclosure lid 4 Prepare the cable as follows 9 10 36 Strip the the cable jacket by a maximum of 15 mm Strip the conductor insulation by max 8 mm Prepare the cable gland PG16 for connection to the fault indicator relay as follows Remove the swivel nut from the cable gland and remove the filler plug Remove one hole cable support sleeve from the cable gland and insert the cable into the cable support sleeve Press the cable support sleeve with the cable into the cable gland and lead the cable into the inverter Screw the swivel nut onto the cable
8. contact the SMA Service Line Riso The electrical insulation between the PV plant and earth is defective The resistance between the positive and negative DC connection to earth is outside the permissible range Corrective measures Ensure that the plant is insulated correctly Check the PV array for earth faults see Section 10 5 1 ROM The inverter firmware is faulty Corrective measures If this message is displayed frequently contact the SMA Service Line Shut Down Temporary inverter disturbance Corrective measures Contact the SMA Service Line STM Timeout Internal program run disturbance Corrective measures If this message is displayed frequently contact the SMA Service Line 50 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG 10 Troubleshooting Message Description and Corrective Measures Vac Bfr The mains voltage is no longer within the permissible range The inverter has Vac Srr disconnected from the electricity grid for safety reasons This may have the following causes miniature circuit breaker is switched off AC cable is interrupted AC cable is highly resistive Corrective measures Ensure that the AC cable is connected correctly see Section 6 3 2 Connecting the Inverter to the Electricity Grid page 27 Ensure that the mains voltage is within the permissible range Ask the network operator for permission to change the parameters
9. see NRS 97 1 2 Sec 4 2 7 1 and 4 2 7 2 In order to meet the requirements of this standard use of the fault indication relay must be activated in the inverter or there must be a link to Sunny Portal with the fault alert via e mail activated Protective Devices DC reverse polarity protection short circuit diode Input side disconnection device Electronic Solar Switch DC overvoltage protection thermally monitored varistors AC short circuit protection current control Grid monitoring SMA Grid Guard 2 1 Maximum permissible fuse protection 16A Earth fault monitoring Insulation monitoring Rio gt 1 MQ All pole sensitive residual current monitoring unit installed optional Climatic Conditions in Accordance with IEC 60721 3 4 Installation Type C Class 4K4H Extended temperature range 25 C to 60 C Extended humidity range 0 to 100 Extended air pressure range 79 5 kPa to 106 kPa Climatic Conditions in Accordance with IEC 60721 3 4 Transport Type E Class 2K3 Temperature range 25 C to 70 C 62 5 13 21 65 Installation Manua SMA Solar Technology AG 12 Technical Data Features DC connection 5 DC connector AC Connection AC connector Display LC text display Bluetooth Wireless Technology optional RS485 galvanically isolated optional Speedwi
10. 1 Electronic Solar Switch ESS B C D 1 2 Positive DC connector Sunny Boy 1300TL 10 1600TL 10 1 each Sunny Boy 2100TL 2 each 1 2 Negative DC connector Sunny Boy 1300 10 1600TL 10 1 each Sunny Boy 2100TL 2 each 2 4 Sealing plugs Sunny Boy 1300 10 1600TL 10 2 each Sunny Boy 2100TL 4 each Protective cap for the AC socket on the inverter AC coupling socket bush insert threaded sleeve pressure screw PG13 5 sealing ring PG 13 5 clamping cage PG13 5 cable gland M20x1 5 M6x12 cheese head screw Conical spring washer Jumper Cable gland PG16 with two hole cable support sleeve 2 Installation manual user manual document set with declarations and certificates supplementary sheet with the default settings of the inverter optional Installation Manual SB13 21TLIA en 65 11 4 Product Description SMA Solar Technology AG 4 Product Description 4 1 Sunny Boy The Sunny Boy is a transformerless PV inverter which converts the direct current of the PV array to grid compliant alternating current and feeds it into the electricity grid Figure 2 Components of the Sunny Boy Item Description A Type label B LEDs C ESS D Display E Enclosure lid optionol Icons on the Inverter Icon Explanation Inverter This icon is located next to the green LED which indicates fee
11. DC electric circuit disconnect inverter from all voltage sources see Section 8 6 4 22 Connecting the PV Array NOTICE Destruction of the inverter due to overvoltage If the open circuit voltage of the PV modules exceeds the maximum input voltage of the inverter the inverter can be destroyed by the overvoltage Ifthe open circuit voltage of the PV modules is in excess of the maximum input voltage of the inverter do not connect any strings to the inverter and check the design of the PV plant Disconnect the miniature circuitbreaker and secure against reconnection If an ESS is in use and plugged in carefully pull it out If an external DC switch disconnector is in use disconnect it Check the PV strings for earth faults see Section 10 5 1 Checking the PV Array for Earth Faults page 54 RON gt 5 Connect the assembled DC connectors to the inverter There is an audible click when the DC connectors are plugged in Installation Manual SB13 21TLIA en 65 31 Electrical Connection SMA Solar Technology AG 6 NOTICE Damage to the inverter due to moisture penetration The inverter is only properly sealed when all the unused DC inputs are closed with DC connectors and sealing plugs Do not insert the sealing plugs directly into the DC inputs on the inverter For unused DC connectors push down the clamping bracket and push the swivel nut up o to the thread Insert the sealing plug in
12. If an ESS is in use pull it out of the inverter for 5 minutes and then plug it in again firmly Switch the miniature circuit breaker on If an external DC switch disconnector is in use switch it on The inverter is now back in the start up phase and you can start the selftest see Section 7 5 For Italy Only Starting the Self test page 40 Installation Manual B13_21TLIA en 65 41 8 Disconnecting the Inverter from Voltage Sources SMA Solar Technology AG 8 Disconnecting the Inverter from Voltage Sources Before performing any work on the inverter disconnect it from all voltage sources as described in this section Always adhere strictly to the given sequence Disconnect the miniature circuit breaker and secure against reconnection If an ESS is in use carefully pull it out 1 2 3 externol DC switch disconnector is in use disconnect it 4 Usea current clamp to ensure that no current is present in the DC cables 5 Release and disconnect all DC connectors To do so insert a flat blade screwdriver or an angled screwdriver blade width 3 5 mm into one of the side slots and pull the DC connectors straight out Do not pull on the cable 6 Check that no voltage is present at the DC inputs on the inverter 7 Pull the AC coupling socket out of the AC female connector on the inverter 8 Wait until the all LEDs and the display have gone out A DANGER Danger to life due to high voltages
13. SB13 21TLIA en 65 27 6 Electrical Connection SMA Solar Technology AG 28 If the cable diameter is between 7 mm and 10 mm use sealing ring clamping cage and pressure screw as follows Push the sealing ring into the clamping cage Thread the PG 13 5 pressure screw and the clamping cage with sealing ring onto the AC cable If the external cable diameter is between 10 mm and 14 mm thread cable gland M20x1 5 onto the AC cable Thread the threaded sleeve onto the AC cable Connect PE N and L to the bush insert as follows Insert PE into the screw terminal with the earth symbol on the bush insert and tighten the screw Insert N into screw terminal 1 on the bush insert and tighten the screw Insert into screw terminal 2 on the bush insert and tighten the screw Ensure that the wires are firmly in place Screw the threaded sleeve tightly onto the bush insert SB13 21TLIA en 65 Installation Manual SMA Solar Technology AG Electrical Connection 12 When using pressure screw clamping cage and sealing ring screw the pressure screw firmly onto the threaded sleeve In the process the clamping cage will be pressed into the threaded sleeve and no longer be visible 13 When using the cable gland screw the cable gland firmly onto the threaded sleeve coupling socket is now assembled 14 Insert the AC coupling socket into the AC female connector on the inverter If necessary remove th
14. United SMA Solar UK Ltd 44 1908 304899 Kingdom Milton Keynes SMA Hellas AE 30 210 9856 666 A nvo SMA Solar Thailand Co Ltd 66 2 670 6999 NNNNA SMA Technology Korea Co Ltd 82 2 508 8599 SMA Beijing Commercial Company 86 010 56701361 Ltd jbm SMA Japan 81 0 3 3451 9530 Installation Manual SB13 21TLIA en 65 67 14 Contact SMA Solar Technology AG 971 2 698 5080 SMA Middle East LLC Igel oe ks bos one Wares 68 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG Legal Provisions Legal Provisions The information contained in this document is the property of SMA Solar Technology AG Publishing its content either partially or in full requires the written permission of SMA Solar Technology AG Any internal company copying of the document for the purposes of evaluating the product or its correct implementation is allowed and does not require permission SMA Manvfacturer s Warranty The current warranty conditions come enclosed with your device These are also available online at www SMA Solar com and can be downloaded and are available on paper from the usual sales channels if required Trademarks All trademarks are recognised even if these are not marked separately Missing designations do not mean that a product or brand is not a registered tradema
15. Vac Min Voltage monitoring upper minimum threshold and Vac Max Voltage monitoring lower maximum threshold AC cable is connected correctly the mains voltage is within the permissible range and this message is still displayed contact the SMA Service line VpvMax Overvoltage at the DC input The inverter may be destroyed Corrective measures 1 Disconnect the miniature circuit breaker 2 an external DC switch disconnector turn it off 3 ESS is in use disconnect it 4 Release and disconnect all DC connectors using a screwdriver blade width 3 5 mm Insert a screwdriver into one of the side slots Pull the DC connectors out 5 Check whether the DC voltage is below the maximum input voltage of the inverter If the DC voltage is below the maximum input voltage of the inverter reconnect the DC connectors to the inverter If the DC voltage is above the maximum input voltage of the inverter check the PV plant design or contact the installer of the PV array 6 If this message recurs frequently disconnect the inverter from voltage sources see Section 8 and contact the SMA Service Line Vinternal The internal hardware monitor has detected an overvoltage condition in the intermediate circuit of the inverter Corrective measures If this message is displayed frequently contact the SMA Service Line Installation Manual SB13 21TLIA en 65 51 10 Troubleshooting SMA Solar
16. en 5 Installation Manual SMA Solar Technology AG 6 Electrical Connection 6 2 2 Interior View A noni E UUQQU CNN are o ipa Ge BEUSTT B Figure 9 Connection areas in the interior of the inverter Item Description A Slot and connection area for SMA communication interface B Flat male tab for earthing the cable shield when communication takes place via RS485 C Fuse for the Electronic Solar Switch 55 optional Installation Manual SB13 21TLIA en 65 25 Electrical Connection SMA Solar Technology AG 6 3 AC Connection 6 3 1 Requirements for the AC Connection Cable requirements O External diameter 7 mm to 14 mm Conductor cross section max 2 5 mm Stripping length 5 mm The cable must be dimensioned in accordance with any local and national guidelines on cable dimensions which specify requirements for the minimum conductor cross section Factors influencing cable dimensioning are e g nominal AC current type of cable type of routing cable bundling ambient temperature and maximum specified line losses for calculation of line losses see design software Sunny Design from software version 2 0 at www SMA Solar com Switch disconnector and cable protection NO
17. gland Connect the cable to the fault indicator relay according to the circuit diagram Tighten the swivel nut of the cable gland Execute the protective conductor PE connection from the inverter to the bottom of the enclosure lid Fasten the enclosure lid to the inverter by evenly tightening the 4 lid screws torque 2 Nm Commission the inverter see Section 7 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG 7 Initial Start Up 7 1 Procedure 7 Initial Start Up Before you can commission the inverter you must check various settings and make any necessary changes This section describes the procedure for initial start up and provides an overview of the steps that must always be performed in the given sequence Procedure 1 Check the country data set configuration of the inverter see supplementary sheet with default settings Type label or display 2 If the country data set is not correctly see Section 7 2 Changing the Country configured for your country or purpose set it Data Set page 37 to the required country data set 3 Check which configuration of the display see Section 7 3 Changing the Display language is set and adjust as necessary Language page 38 4 Carry out initial commissioning of the inverter see Section 7 4 Commissioning the and start self test if required Inverter page 39 and if applicable see Section 7 5 For Italy Only Starti
18. in the PV array The electrical insulation between the PV plant and earth is defective or insufficient A WARNING to life due to electric shock In the event of an earth fault high voltages can be present Only touch the cables of the PV array by their insulation Do not touch any parts of the sub structure or frame of the PV array Do not connect PV strings with earth faults to the inverter Proceed as follows to check each string in the PV plant for earth faults 1 Disconnect the inverter from all voltage sources see Section 8 2 Measure the voltages Measure the voltages between the positive pole and the earth potential PE Measure the voltages between the negative pole and the earth potential PE Measure the voltages between the positive and negative poles If the following results are returned simultaneously there is an earth fault in the PV plant All measured voltages are stable sum of the two voltages against earth potential is approximately equal to the voltage between the positive and negative poles Determine the location of the earth fault via the ratio of the two measured voltages and eliminate the earth fault If there is no earth fault present and the message is still displayed contact the SMA Service Line 54 SB13 21TLIA en 65 Installation Manual SMA Solar Technology AG 10 Troubleshooting Example Location of the earth fault The examp
19. indicates the feed in state of the inverter D The red LED indicates an earth fault or a defective varistor E The yellow LED indicates a fault or disturbance see Section 10 Troubleshooting page 45 The display shows the current operating data of the inverter e g status power output input voltage and errors or disturbances see Section 10 2 Display Messages page 46 The LEDs indicate the operating state of the inverter and clarify the display messages by means of various blink codes see Section 10 1 LED Signals page 45 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG 4 Product Description 4 5 Slot for Communication Interface The inverter can be fitted with an SMA communication interface e g RS485 or it may have been factory fitted according to the order This communication interface will enable the inverter to communicate with specific SMA communication products for information on supported products see www SMA Solar com You can only set the operating parameters of the inverter via SMA communication products Depending on the type of communication the parameters and messages are displayed differently on the communication products Example How the country data set parameter is displayed For communication via RS485 parameter Default For communication via Bluetooth or Speedwire Webconnect parameter Set country standard This manual specifies the parameter names and messages fo
20. only be adjusted using an SMA communication product for information on the operating parameters please refer to the Technical Description Operating Parameters at www SMA Solar com 4 8 Grid Management The inverter is equipped with grid management functions Depending on the requirements of the network operator you can activate and configure the functions e g active power limitation via operating parameters for information on the functions and operating parameters see Technical Description Operating Parameters at www SMA Solar com 4 9 Varistors Varistors are voltage dependent resistors to protect the inverter against overvoltage The inverter is equipped with thermally monitored varistors Varistors are subject to wear with age or repeated strain as a result of overvoltage which diminishes their protective function The inverter detects if one of the varistors is defective and signals an error see Section 10 5 2 Checking the Function of the Varistors page 55 The varistors are specially manufactured for use in the inverter and are not commercially available You must order new varistors directly from SMA Solar Technology AG 4 10 SMA Grid Guard SMA Grid Guard acts as an automatic disconnection device between a grid parallel generator e g a PV plant or small wind turbine system and the electricity grid Furthermore SMA Grid Guard is a grid monitoring concept which detects errors by permanently monitoring grid imp
21. product Measurement Explanation channel Etoday Total amount of energy fed in on the current day Status Indicates the current operating state see Section 10 2 2 Status Messages page 46 Pac AC power supplied Vpv PV input voltage E total Total amount of energy fed in h4otal Total number of operating hours in feed in operation Warning Display of a current disturbance or fault with corresponding error message fault see Section 10 2 3 Errors Disturbances Warnings page 47 disturbance When certain disturbances occur the shutdown value and the current value are also displayed 10 2 2 Status Messages Status messages are shown in the second line of the display and always start with the word Mode Status messages indicate operating states which do not constitute faults or disturbances The inverter continues feeding into the electricity grid Message Derating Explanation This message can have several causes Overtemperature in the inverter The inverter reduces its power to prevent overheating External active power limitation via the Power Reducer Box and Sunny WebBox The inverter reduces its power output automatically based on network operator specifications The Power Reducer Box transfers the signal from the network operator to the inverter via the Sunny WebBox Error The inverter has detected a fault The specific error message is also displayed
22. see Section 10 2 3 Errors Disturbances Warnings page 47 MPP The inverter is operating in MPP mode MPP is the standard display message when operating under normal irradiation conditions 46 5 13 21TLIA en 65 Installation Manual SMA Solar Technology AG 10 Troubleshooting MPP Peok The inverter is operating in MPP mode above its nominal power MPP Search The inverter is calculating the MPP Grid Grid monitoring If irradiation is low or an error has occurred this message monitoring appears before the inverter is connected to the electricity grid Offset Offset alignment of the measurement electronics Riso Measuring the insulation resistance of the PV plant Disturbance The inverter has detected a disturbance The specific disturbance message is also displayed see Section 10 2 3 Errors Disturbances Warnings page 47 Stop Operation interrupted V Const Constant voltage mode Waiting The conditions for grid connection are not yet fulfilled 10 2 3 Errors Disturbances Warnings Errors disturbances and warnings are shown in the display and start in the first line with the word Error Fault or Warning In the second line of the display the cause of the error fault or warning is shown Message IPV Overvoltage Overvoltage at the DC input The inverter may be destroyed This message IDISCONNECT DC is additionally highlighted by rapid fl
23. situation which if not avoided could result in property damage Information that is important for a specific topic or goal but is not safety relevant Indicates an essential requirement for achieving a specific goal Desired result p A problem that might occur Nomenclature Full Designation Electronic Solar Switch Designation in this Document ESS SMA Bluetooth Wireless Technology Bluetooth Sunny Boy Inverter product Installation Manual 5 13 21TLIA en 65 7 2 Safety SMA Solar Technology AG 2 Safety 2 1 Appropriate Usage The Sunny Boy is a transformerless PV inverter which converts the direct current of the PV array to grid compliant alternating current and feeds it into the electricity grid The product is suitable for indoor and outdoor use The inverter must only be operated with PV arrays of protection class Il in accordance with IEC 61730 application class A The PV modules used must be suitable for use with this inverter and must be approved by the module manufacturer It is only permissible to use PV modules with large capacities to earth providing that their coupling capacity does not exceed 1 4 pF All components must remain within their permitted operating ranges at all times Use this product only in accordance with the information provided in the enclosed documentation and with the locally applicable standards and guidelines Any
24. wall mounting bracket 5 13 21TLIA en 5 Installation Manual SMA Solar Technology AG 5 Installation Recommended clearances Provided that the recommended clearances are observed adequate heat dissipation will be ensured This will prevent a reduction in inverter power as a result of high temperatures details of temperature derating can be found in the Technical Information Temperature Derating at www SMA Solar com Ll Observe the recommended clearances to walls as well as to other inverters or objects L1 If multiple inverters are mounted in areas with high ambient temperatures increase the clearances between the inverters and ensure sufficient fresh air supply x 200 50 mm 999 mm 500 mm Figure 6 Recommended clearances Installation Manual SB13 21TLIA en 65 21 5 Installation SMA Solar Technology AG Permitted and prohibited mounting positions L The inverter must be mounted in one of the permitted positions This will ensure that no moisture can penetrate the inverter Ll The inverter should be mounted at eye level This will ensure that display messages and LED signals can be read without difficulty max 45 Figure 7 Permitted and prohibited mounting positions 22 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG 5 Installation 5 2 Mounting the Inverter Additionally required mounting material not included in t
25. 10 Sunny Boy 1600TL SB 1600 10 Sunny Boy 2100TL SB 2100TL Target Group This document is for skilled persons Only persons with the appropriate skills are allowed to perform the tasks described in this manual see Section 2 2 Qualifications of Skilled Persons page 8 Additional Information Additional information is available at www SMA Solar com Document title Document type Application for SMA Grid Guard Code Certificate Capacitive Leakage Currents Technical Information Miniature Circuit Breaker Technical Information Module Technology Technical Information Operating Parameters Technical description Insulation Resistance of Non Galvanically Isolated PV Plants Technical Information Efficiency and Derating Technical description Temperature Derating Technical Information Criteria for Selecting a Residual Current Device Technical Information Overvoltage protection Technical Information 6 B13_21TLIA en 65 Installation Manual SMA Solar Technology AG Icons 1 Information on this Manual Icon A DANGER Explanation Indicates a hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a hazardous situation which if not avoided could result in death or serious injury A CAUTION Indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Indicates a
26. 230 V 50 Hz 1 300W 1 600 W 1 950W Maximum apparent AC power 1 300 VA 1 600 VA 2 100 VA cos p 1 Rated mains voltage 230V 230V 230 V nominal voltage 220V 230V 220V 230V 220 230 240 V 240 V 240 V AC voltoge 180V10 260V 180Vto260V 180 Vto 260 V Nominol current qt 220 V 5 9A 73 87A Nominal AC current at 230 V 57A 70A 8 5A Nominal AC current at 240 V 54 6 7 8 Maximum output current the event 14A 14A 14 of an error Total harmonic factor of output current lt 3 lt 3 lt 3 at AC voltage gt 2 and AC power 0 5 of rated power Rated mains frequency 50 Hz 50 Hz 50 Hz AC mains frequency 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 60 SB13_21TLIA en 65 Installation Manua SMA Solar Technology AG 12 Technicol Doto Operating range at AC mains frequency 50 Hz SB 1300TL 10 44 Hz to 55 Hz SB 1600TL 10 44 Hz to 55 Hz SB 2100TL 44 Hz to 55 Hz Operating range at AC mains 54 Hz to 65 Hz 54 Hz to 65 Hz 54 Hz to 65 Hz frequency 60 Hz Power factor at rated power 1 1 1 Feed in phases 1 1 1 Connection phases 1 1 1 Overvoltage category according to IEC 60664 1 Efficiency SB 1300TL 10 SB 1600TL 10 SB 2100TL Maximum efficiency Nmax 96 0 96 0 96 0 European weighted efficiency ney 94 3 95 0 95 2 General Data Width x height x depth 440 mm x 299 mm x 214 m
27. TICE Damage to the inverter through use of screw type fuses as switch disconnectors Screw type fuses e g DIAZED or NEOZED fuses do not have load disconnection properties and may damage the inverter if it is disconnected under load Do not use screw type fuses as switch disconnectors Use a switch disconnector or miniature circuit breaker as a load disconnection unit for information and examples for designing see Technical Information Miniature Circuit Breaker at www SMA Solar com Ll In plants with multiple inverters each inverter must be protected with a separate miniature circuit breaker Make sure that the maximum permissible fuse protection is observed see Section 12 Technical Data page 60 That prevents residual voltage being present in the cable after disconnection O Loads installed between the inverter and the miniature circuitbreaker must be fused separately Residual current monitoring unit If an external residual current device is a mandatory requirement install a device that trips at a residual current of 100 mA or higher for information on choice of residual current devices see Technical Information Criteria for Selecting a Residual Current Device at www SMA Solar com Overvoltage Category The inverter can be deployed in grids of installation category III or lower as defined under IEC 60664 1 This means that the inverter can be permanently connected at the grid connection point i
28. Technology AG Message Description and Corrective Measures Watchdog Internal program run disturbance Watchdog Srr Corrective measures If this message is displayed frequently contact the SMA Service Line 10 3 Cleaning the Inverter A CAUTION Risk of burns from hot heat sink During operation the heat sink at the top of the inverter can reach temperatures of over 70 C Do not touch the heat sink Ifthe heat sink is soiled clean it with a soft brush or a vacuum cleaner NOTICE Damage to the display due to the use of cleaning agents If the inverter is soiled clean the enclosure lid and the display using pure water and a cloth only 52 SB13 21TLIA en 65 Installation Manual SMA Solar Technology AG 10 Troubleshooting 10 4 Checking the ESS for Wear The 55 is optionol device Depending on the design of the ESS you recognise weor either on the metal tabs or on the plastic casing of the ESS 1 2 Remove the 55 Check the metal tobs or plostic inside the ESS There should be no visible discoloration or damage on the metal tabs or the plastic If the metal tabs show brown discolouration or are burnt out or the plastic is damaged the ESS is worn This means that the ESS can no longer disconnect the PV array reliably Order a new ESS to replace the damaged one see Section 13 Accessories page 65 NOTICE Risk of fire due to tightening of th
29. ashing of the backlight Description and Corrective Measures Corrective measures 1 Disconnect the miniature circuit breaker If there is an external DC switch disconnector turn it off If an ESS is in use disconnect it B0 Release and disconnect all DC connectors using a screwdriver blade width 3 5 mm Insert a screwdriver into one of the side slots Pull the DC connectors out 5 Check whether the DC voltage is below the maximum input voltage of the inverter If the DC voltage is below the maximum input voltage of the inverter reconnect the DC connectors to the inverter If the DC voltage is above the maximum input voltage of the inverter check the PV plant design or contact the installer of the PV array 6 _ If this message recurs frequently disconnect the inverter from voltage sources see Section 8 and contact the SMA Service Line Installation Manual SB13 21TLIA en 65 47 10 Troubleshooting SMA Solar Technology AG Message ACVtgRPro Description and Corrective Measures The ten minute average of the mains voltage is no longer within the permissible range The mains voltage or grid impedance at the connection point is too high The inverter disconnects from the electricity grid to comply with the power quality Corrective measures Check that the mains voltage at the connection point of the inverter is permanently within the permissible range If the mains voltage is 253 V
30. cal Connection SMA Solar Technology AG Electrical Connection 6 1 Safety during Electrical Connection Electric Shock When exposed to sunlight the PV array generates dangerous DC voltage which is present in the DC conductors and the live components of the inverter Touching the DC conductors or the live components can lead to lethal electric shocks Do not touch the DC conductors Do not touch any live components of the inverter Priorto performing any work on the inverter disconnect it from all voltage sources as described in this document see Section 9 Electrostatic discharge Touching electronic components can cause damage to or destroy the inverter through electrostatic discharge Earth yourself before touching any components 6 2 Overview of the Connection Area 6 2 1 View from Below A B C D E i Figure 8 Connection areas and enclosure openings at the bottom of the SB 2100TL Item Description A Positive DC connectors for positive DC cables in SB 1300 10 and SB 1600 10 there is only 1 positive connector B Socket for the ESS C Negative DC connectors for negative DC cables in SB 1300 10 and SB 1600TL 10 there is only 1 negative connector D Enclosure openings with filler plugs for data cables Female connector for AC coupling socket optional 24 5 13 21TLIA
31. causes apply and this message is still displayed ensure that the PV plant is properly insulated and that there is no earth fault present see Section 10 5 1 Checking the PV Array for Earth Faults page 54 48 SB13 21TLIA en 65 Installation Manua SMA Solar Technology AG 10 Troubleshooting Message Description and Corrective Measures EEPROM Temporary disturbance during reading or writing of data from the EEPROM This data is not essential for safe operation This message is for information purposes only and has no effect on the performance of the inverter EEPROM dBh EEPROM data is defective the device has switched off because the loss of data has disabled important functions of the inverter Corrective measures Contact the SMA Service Line EeRestore One of the duplicate records in the EEPROM is defective and has been reconstructed without loss of data This error message is purely for information purposes and has no effect on the performance of the inverter Fac The mains frequency is outside the permissible range The inverter has Fac Bfr disconnected from the electricity grid FacFast Corrective measures Fac Srr Ensure that the AC cable is connected correctly see Section 6 3 2 Connecting the Inverter to the Electricity Grid page 27 Ensure that the mains frequency is within the permissible range f the mains frequency is within the permissible range and this message is still displayed con
32. ction 24 61 Safety during Electrical 24 6 2 Overview of the Connection 24 6 2 1 View from Below 24 0 22 Interior VieW se ee tree p bre ER 25 Installation Manual SB13 21TLIA en 5 3 Table of Contents SMA Solar Technology AG 6 3 AC Connection 2 6 3 1 Requirements for the AC 26 6 3 2 Connecting the Inverter to the Electricity 27 6 3 3 Connecting Additional 30 6 4 DC Connection iiis oce eI does ger Gee sa 30 6 4 1 Requirements for DC Connection 30 6 4 2 Connecting the PV 31 6 5 Connecting the Fault Indicator Reloy 34 7 37 JBIOSBHUIe ay boca es vedi Eros e 37 7 2 Changing the Country Data Set 37 7 3 Changing the Display 38 7A Commissioning the Inverler 39 7 5 For Italy Only Starting the 40 75 1 Aboriion orihe SelisTestu aska as supaq g 41 7 5 2 Restarting the
33. d in operation of the inverter h Earth fault or varistor defective This icon is located next to the red LED which indicates an earth fault or a defective varistor see Section 10 5 Red LED Permanently On page 54 12 5 13 21TLIA en 5 Installation Manual SMA Solar Technology AG 4 Product Description Icon Explanation Refer to the documentation This icon is located next to the yellow LED which indicates a fault or disturbance see Section 10 Troubleshooting page 45 Protective conductor connection You can operate the display by tapping the enclosure lid as follows Single tap switches the display backlight on or switches to the next display message The backlight goes off automatically after 2 minutes Double tap the display successively shows the firmware version the serial number or designation of the inverter the configured country data set and the display language Operating principle of the ESS Q When the ESS is plugged in the DC electric circuit is closed To interrupt the DC electric circuit you must perform the following steps in the order given Remove the ESS Release and disconnect all DC connectors GR Code Links to additional information on the inverter can be found at www SMA Solar com Risk of burns from hot surfaces The product can get hot during operation Avoid contact during operation Allow the p
34. de see certificate Application for SMA Grid Guard Code at www SMA Solar com Procedure 1 Access the user interface of the communication product 2 Enter the SMA Grid Guard code in the communication product e g software Select the parameter Default or Set country standard and adjust to the required country data set 7 3 Changing the Display Language You can change the display language of the inverter Various languages are available depending on the country data set selected Lud w Figure 13 Two switches at the bottom of the display assembly Procedure 1 Ensure that the inverter is disconnected from the power supply see Section 8 2 Set the desired language using the two rotary switches Language Rotary switch 52 Rotary switch 51 German B B English Italian B A French A B Spanish English A A When country data set CEI 0 21 is selected the language is Italian When country data set CEI 0 21 is selected the language is English 3 Commission the inverter see Section 7 4 38 5 13 21TLIA en 5 Installation Manual SMA Solar Technology AG 7 Initial Star Up 7 4 Commissioning the Inverter Requirements Ll The inverter is correctly mounted Ll The miniature circuit breaker is correctly rated and installed All cables are co
35. e protective cap beforehand 15 Ifthe AC coupling socket is not to be connected to the inverter immediately close the AC connector on the inverter with the protective cap provided Installation Manual SB13 21TLIA en 65 29 Electrical Connection SMA Solar Technology AG 6 3 3 Connecting Additional Earthing You carry out additional earthing of the inverter enclosure if local requirements stipulate additional earthing or equipotential bonding This will prevent touch current if the original protective conductor fails Additional required material not included in scope of delivery O Ring terminal lug M 1 earthing cable Cable requirement Ll Earthing cable cross section max 16 mm Procedure 1 Strip the earthing cable insulation 2 Thread ring terminal lug onto earthing cable Align washer earthing cable with ring terminal lug and conical spring washer on the cheese head screw 12 The teeth of the conical spring washer must be facing the metal shackle on the inverter 4 Insert the cheese head screw through the metal shackle on the inverter and screw onto the wall mounting bracket torque 6 Nm 6 4 DC Connection 6 4 1 Requirements for DC Connection Requirements for the PV modules L1 All PV modules must be of the same type The same number of series connected PV modules must be connected to all strings All PV modules must have the same alignment All PV modules must have the same t
36. e ESS screw Perfect contact between the ESS and the inverter can only be guaranteed if the ESS plug remains flexible Do not tighten the screw in the plug of the ESS NOTICE Damage to the inverter due to moisture and dust penetration If the ESS is not plugged in or incorrectly plugged in during operation moisture and dust can penetrate the inverter If the ESS is not correctly plugged in the ESS contacts may be subject to wear or the ESS may detach from the socket This can result in yield loss and damage to the ESS Always plug the ESS in as follows Firmly plug the ESS in until it is flush with the enclosure Ensure that the gap between the ESS and the enclosure is no more than 1 mm Commission the inverter see Section 7 4 Installation Manual SB13 21TLIA en 65 53 10 Troubleshooting SMA Solar Technology AG 10 5 Red LED Permanently On If the red LED is permanently on during operation there is an earth fault present in the PV array or at least one of the varistors for overvoltage protection is defective Procedure Check the PV array for earth faults see Section 10 5 1 Checking the PV Array for Earth Faults page 54 If the red LED does not go out check the function of the varistors see Section 10 5 2 Checking the Function of the Varistors page 55 10 5 1 Checking the PV Array for Earth Faults If the red LED is on and the inverter displays the message Riso there is an earth fault
37. ectly plugged in during operation moisture and dust can penetrate the inverter If the ESS is not correctly plugged in the ESS contacts may be subject to wear or the ESS may detach from the socket This can result in yield loss and damage to the ESS Always plug the ESS in as follows Firmly plug the ESS in until it is flush with the enclosure Ensure that the gap between the ESS and the enclosure is no more than 1 mm Switch the miniature circuit breaker on If an external DC switch disconnector is installed switch it on The startup phase begins The green LED is on and the display consecutively shows the device type the firmware version the configured country data set X Green LED flashing Possible cause of error the DC input voltage is still too low or the inverter is checking the electricity grid Once the DC input voltage is sufficiently high and the grid connection conditions are met the inverter starts operation X Red LED on The inverter has detected an earth fault or one of the varistors is defective Eliminate the error see Section 10 5 Red LED Permanently On page 54 x Yellow LED flashing Rectify the fault see Section 10 Troubleshooting page 45 SB13 21TLIA en 65 Installation Manual SMA Solar Technology AG 10 Troubleshooting 10 Troubleshooting 10 1 LED Signals Description Status Explanation Green LED glowing Operation The specific status message is shown i
38. ed you can order these from SMA Solar Technology AG or your specialist dealer Designation Brief description SMA order number Electronic Solar Switch ESS as spare part ESS HANDLE Replacement varistors Set of thermally monitored varistors SB TV4 2 pcs incl insertion tool SB TWWZ RS485 retrofit kit RS485 interface A85PB NR Bluetooth retrofit kit Bluetooth interface BTPBINV NR Speedwire Webconnect Speedwire Webconnect SWPB 10 retrofit kit Piggy Back for Speedwire networks and data exchange with Sunny Portal SUNCLIX DC connector Field plug for conductor SUNCLIX FC6 SET cross sections 2 5 mm to 6 mm When ordering a new ESS always supply the device type and serial number of the inverter Installation Manual SB13 21TLIA en 65 65 14 Contact 14 Contact If you have technical problems concerning our products please contact the SMA Service Line We require the following informotion in order to provide you with the necessory assistance Inverter type Inverter serial number Type and number of PV modules connected Optional equipment e g communication devices e Inverter blink code or display message SMA Solar Technology AG Australia SMA Australia Pty Ltd Toll free for 1800 SMA AUS Sydney Australia 1800 762 287 International 61 2 9491 4200 Belgien SMA Benelux bvba sprl 32 15 28 67 30 Belgique Mechelen Belgi C
39. edance mains voltage and mains frequency For example SMA Grid Guard detects when a stand alone grid is formed and disconnects the inverter from the electricity grid immediately In some countries the connection conditions stipulate installation of a device which protects grid relevant operating parameters from unauthorised changes SMA Grid Guard performs this function Some country data sets are automatically protected after the first ten feed in hours After the initial ten feed in hours the protected country data sets can only be changed via a communication product and by entering a personal access code the SMA Grid Guard code for information on how to change parameters see communication product manual You can obtain the SMA Grid Guard code from SMA Solar Technology AG to apply for the SMA Grid Guard code see certificate Application for the SMA Grid Guard Code at www SMA Solar com 18 5 13 21TLIA en 65 Installation Manual SMA Solar Technology AG 5 Instollotion 5 5 1 Installation Requirements for Installation Requirements for the mounting location A WARNING Danger to life due to fire or explosions Despite careful construction electrical devices can cause fires Do not mount the inverter on flammable construction materials Do not mount the inverter in areas where highly flammable materials are stored Do not mount the inverter in a potentially explosive atmosphere Li Do not mount the in
40. esko SMA Central amp Eastern Europe s r o 420 235 010 417 Praha Danmark Se Deutschland Tyskland Deutschland SMA Solar Technology AG Medium Power Solutions Niestetal Wechselrichter 49 561 9522 1499 Kommunikation 49 561 9522 2499 SMS mit R ckruf 49 176 888 222 44 Hybrid Energy Solutions Sunny Island 49 561 9522 399 Power Plant Solutions Sunny Central 49 561 9522 299 Espa a SMA Ib rica Tecnologia Solar 5 1 0 34 900 14 22 22 Barcelona France SMA France S A S Medium Power Solutions Lyon Onduleurs 33 0 4 72 09 04 40 Communication 33 0 4 72 09 04 41 Hybrid Energy Solutions Sunny Island 33 0 4 72 09 04 42 Power Plant Solutions Sunny Central 33 0 4 72 09 04 43 66 SB13_21TLIA en 65 Installation Manual SMA Solar Technology AG 14 Contact India SMA Solar India Pvt Ltd 91 022 61713844 Mumbai Italia SMA Italia S r l 39 02 89347 299 Milano luxemburg Siehe Belgien Luxembourg Voir Belgien Belgique Magyarorsz g l sd Cesko Csehorsz g Nederland zie Belgien Belgi Osterreich Siehe Deutschland Polska Patrz Cesko Czechy Portugal SMA Solar Technology Portugal 351 212377860 Unipessoal Lda Lisboa Rom nia Vezi esko Cehia Schweiz Siehe Deutschland Slovensko pozri esko esk republika South Africa SMA Solar Technology Toll free 27 12 643 1785 South Africa Pty Ltd worldwide Centurion Pretoria
41. he scope of delivery L 2 screws suitable for the weight of the inverter and the mounting surface O 2 washers suitable for the screws O If necessary 2 walls plugs suitable for the mounting surface and the screws A CAUTION Risk of injury when lifting the inverter or if it is dropped The inverter is heavy see Section 12 Technical Data page 60 There is risk of injury if the inverter is lifted incorrectly or dropped during transport or while being fixed to the wall mounting bracket Keep the inverter horizontal during transport Procedure 1 Ensure that no cables are laid in the wall which could be damaged when drilling holes 2 Align the wall mounting bracket horizontally on the wall and use it to mark the position of the drill holes 3 Fasten the wall bracket on the wall with suitable mounting material Hook the inverter into the wall mounting bracket lt D SL CEA ensuring that it cannot slide sideways out of the gt bracket _ S CREE wa 5 If local requirements stipulate additional earthing or equipotential bonding carry out additional earthing on the enclosure see Section 6 3 3 6 f no additional earthing or equipotential bonding is required secure the inverter to the wall mounting bracket with the M6x12 screw to prevent it being lifted off om 7 Ensure that the inverter is securely attached Installation Manual SB13 21TLIA en 65 23 Electri
42. ilt angle 0000 The maximum input current per string must be complied with and must not exceed the through fault current of the DC connectors see Section 12 Technical Data page 60 o The thresholds for the input voltage and the input current of the inverter must be observed see Section 12 Technical Data page 60 L On the statistically proven coldest day of the year the open circuit voltage of the PV array should never exceed the maximum input voltage of the inverter L The positive connection cables of the PV modules must be fitted with the positive DC connectors for information on assembling DC connectors see the DC connector installation manual 30 5 13 21TLIA en 5 Installation Manual SMA Solar Technology AG 6 Electrical Connection Ll The negative connection cables of the PV modules must be fitted with the negative DC connectors for information on assembling DC connectors see the DC connector installation manual Ll Ifthe inverter is not equipped with an Electronic Solar Switch and the regulations in the country of installation require an external DC switch disconnector you will need to install an external DC switch disconnector i Use of Y adaptors for parallel connection of strings The Y adaptors must not be used to interrupt the DC electric circuit Do not use the Y adaptors in close proximity of the inverter The adaptors must not be visible or freely accessible In order to interrupt the
43. is no conductive connection the varistor is defective SMA Solar Technology AG recommends replacing all varistors immediately Order new varistors and insertion tools see Section 13 Accessories page 65 If new varistors are available replace all varistors see Section 10 5 3 If a conductive connection is present contact the SMA Service line 56 5 13 21TLIA en 5 Installation Manual SMA Solar Technology AG 10 Troubleshooting 10 5 3 Replacing the Varistors Proceed as follows to replace each varistor 1 Disconnect the inverter from all voltage sources see Section 8 2 Remove all screws from the enclosure lid and pull the enclosure lid evenly forward and off 3 Remove the protective conductor PE connection from the bottom of the enclosure lid terminal block 4 Insert the insertion tool into the contacts of the 5 Remove the varistor from the terminal block N 6 Insert the new varistor into the terminal block Remember to insert the connection wire with the loop into the lower terminal p 7 Remove the insertion tool from the contacts of the terminal block 8 Restart the inverter see Section 9 Installation Manual SB13 21TLIA en 65 57 11 Decommissioning the Inverter SMA Solar Technology AG 11 Decommissioning the Inverter Risk of injury when lifting the inverter or if it is dropped The inverter is heavy see Section 12 Technical Data page 60
44. izontal when lifting it off the wall mounting bracket and transporting it NOTICE Damage to the ESS socket from dirt and foreign bodies If the inverter is placed on an uneven surface dirt or foreign bodies e g grit may penetrate the socket and damage the contacts This will impair the function of the ESS Always set the inverter down on an even surface If the inverter is to be stored or shipped in a package pack the inverter and if applicable the ESS Use the original packaging or packaging that is suitable for the weight and dimensions of the inverter If the inverter is to be disposed of do this in accordance with the locally applicable disposal regulations for electronic waste Installation Manual B13_21TLIA en 65 59 12 Technical Data 12 Technical Data SMA Solar Technology AG DC Input SB 1300TL 10 SB 1600TL 10 SB 2100TL Maximum DC power at cos p 1 1 400W 1 700W 2 200 W Maximum input voltage 600 V 600 V 600 V MPP voltage range 115Vto 480V 155Vto 480V 200 V to 480 V Rated input voltage 400 V 400 V 400 V Minimum input voltage 100 V 125V 125 Initial input voltage 120 V 150 V 150 V Maximum input current 12A 12A 12A Maximum input current per string 12A 12A 12A Maximum short circuit current 12A 12A 12A Number of independent MPP inputs 1 1 1 AC Output SB 1300TL 10 SB 1600TL 10 SB 2100TL Rated power at
45. le shows an earth fault between the second and third PV modules V 200V V 300 V N P 1L 100 V 100 V 100 100V 100 V 3 Restart the inverter see Section 9 10 5 2 Checking the Function of the Varistors Figure 14 Varistors inside the inverter ltem Description A Upper connection wire B Middle connection wire C Lower connection wire with loop Installation Manual SB13 21TLIA en 65 55 10 Troubleshooting SMA Solar Technology AG NOTICE Destruction of the inverter due to overvoltage If varistors are missing the inverter is no longer protected against overvoltage Do not operate the inverter without varistors in plants with a high risk of overvoltages Do not recommission the inverter until the defective varistors have been replaced Procedure Check the function of each varistor according to the following procedure Disconnect the inverter from all voltage sources see Section 8 Remove all screws from the enclosure lid and pull the enclosure lid evenly forward and off Remove the protective conductor PE connection from the bottom of the enclosure lid Use measuring device to measure whether there is a conductive connection between the upper and the middle connection wire If there
46. ly The Italian standard requires that all inverters feeding into the electricity grid perform a self test in accordance with CEI 0 21 During the self test the inverter will consecutively check the reaction times for overvoltage undervoltage maximum frequency and minimum frequency During the self test the upper and lower trip limit values for each protective function are changed on a linear basis for frequency monitoring and voltage monitoring As soon as the measured value exceeds the permitted trip limit value the inverter disconnects from the electricity grid Thus the inverter determines the reaction time up to disconnection and performs the self test After the self test has been completed the inverter automatically switches back to feed in operation resets the original calibration values and connects to the electricity grid The test takes approx 3 minutes Requirements O Configured country data set CEIO 21 Int CEI 0 21 Intern or amended country data set trimmed Special setting based on CEIO 21 Int CEI 0 21 Intern O A report for entering the test results in compliance with CEI 0 21 must on hand Ll The inverter must be in operation and in the start up phase Procedure 1 As soon as the configured country data set appears in the display tap the display once within ten seconds A message informing you that the self test has started is shown in the display Autotest X No message A
47. m Width x height x depth with ESS 440 mm x 339 mm x 214 mm Weight 16 kg Length x width x height of packaging 532 mm x 392 mm x 318 mm Weight with packaging 21 2 kg Climatic category according to IEC 60721 3 4 4K4H Environment category outdoors Degree of pollution outside the enclosure 3 Degree of pollution inside the enclosure 2 Operating temperature range 25 C to 60 C Maximum permissible value for relative humidity 100 non condensing Maximum operating altitude above MSL 2 000 m Noise emission typical lt 33 dB A Power loss in night mode 0 1 W Topology transformerless Cooling concept convection Installation Manual SB13 21TLIA en 65 61 12 Technical Data SMA Solar Technology AG Degree of protection according to IEC 60529 65 Protection class according to IEC 62103 Grid configurations TN C system TN S system TN C S system TT system when Vy pg gt 30 V IT system Delta IT system Split Phase Licences as per 04 2013 CE VDEO126 1 1 G83 1 1 RD 661 2007 PPC AS 4777 EN 50438 C10 11 PPDS UTE 15 712 1 VDEAR N 4105 CEI 0 21 RD1699 NRS 097 2 1 DIN EN 62109 1 IEC 62109 2 To find out about restrictions in certain regions contact the SMA Service Line This standard stipulates that a special label be attached to the AC distribution to draw attention to the AC side disconnection of the inverter in the event of grid failure for more details
48. ment such as safety gloves P P Refer to the documentation Observe all documentation supplied with the product Direct current The product does not have a transformer Alternating current WEEE designation Do not dispose of the product together with the household waste but in accordance with the locally applicable disposal regulations for electronic waste C CE marking The product complies with the requirements of the applicable EU directives 14 SB13 21TLIA en 5 Installation Manua SMA Solar Technology AG 4 Product Description Icon Explanation Degree of protection IP65 IP65 The product is protected against dust intrusion and water jets from all angles The product is suitable for outdoor installation RAL quality mark for solar products The product complies with the requirements of the German Institute for sai I Quality Assurance and Certification CTick The product complies with the requirements of the applicable Australian EMC standards Qv 4 3 Electronic Solar Switch ESS Depending on the order option the inverter may be equipped with an ESS Together with the DC connectors the ESS forms a DC switch disconnector There are two types of ESS with different plug designs The function of the ESS is identical in both cases Figure 3 Example of the ESS design with visible metal mounting tabs
49. n a building In installations involving long cable routes outdoors additional overvoltage reducing measures must be taken so that the overvoltage category is reduced from IV to III see Technical Information Overvoltage Protection at www SMA Solar com 26 5 13 21TLIA en 65 Installation Manual SMA Solar Technology AG 6 Electrical Connection 6 3 2 Connecting the Inverter to the Electricity Grid C D i 1 a 1 Figure 10 Overview of the coupling socket A Item Description Bush insert Threaded sleeve Sealing ring PG 13 5 Clamping cage PG13 5 Pressure screw PG13 5 for cable diameter between 7 mm and 10 mm Cable gland M20x1 5 for cable diameter between 10 mm and 14 Requirements Ll The display language must be set to the required language see Section 7 3 Changing the Display Language page 38 L The connection requirements of the network operator must be met Ll The mains voltage must be within the permissible range The exact operating range of the inverter is specified in the operating parameters see Technical Description Operating Parameters at www SMA Solar com Procedure 1 Select suitable cable gland for the AC cable 2 Disconnect the miniature circuitbreaker and secure against reconnection 3 Strip the AC cable by 30 mm 4 Shorten Land N by 5 mm each 5 Strip the insulation of L N and PE by 4 mm each Installation Manual
50. n the display see Section 10 2 2 Status Messages page 46 flashing Conditions for grid connection are not yet fulfilled Red LED glowing Earth fault or varistor defective The specific fault or disturbance message is shown in the display see Section 10 2 3 Errors Disturbances Warnings page 47 Yellow LED glowing Permanent operation inhibition The specific fault or disturbance message is shown in the display see Section 10 2 3 Errors Disturbances Warnings page 47 flashing Fault or disturbance The specific fault or disturbance message is shown in the display see Section 10 2 3 Errors Disturbances Warnings page 47 1 All LEDs flashing If the DC voltage is very low in the startup phase all three LEDs go out and the start up phase recommences If irradiation is very low all three LEDs flash This flashing indicates a normal operating state It does not mean that a fault has occurred i All LEDs have gone out If all three LEDs have gone out the inverter is switched off because the ESS is not plugged in the external DC switch disconnector is not switched on or there is no irradiation Installation Manual SB13 21TLIA en 65 45 10 Troubleshooting SMA Solar Technology AG 10 2 Display Messages 10 2 1 Measurement Channels Measurement channels are measured values which ore shown on the display The measurement channels can also be read out using a communication
51. ng the Selftest page 40 7 2 Changing the Country Data Set The inverter is set by default to a specific country data set You can find the country data set configured on the inverter in the enclosed supplementary sheet with the default settings If the configured country data set does not apply to your country you will need to change the country data set via a communication product 1 Country data set must be correctly configured If you configure a country data set that is not valid for your country or particular application this may cause a plant a disturbance and lead to problems with the network operator When selecting the country data set always observe the locally applicable standards and directives as well as the specific plant properties e g plant size grid connection point etc f you are not sure which country data set is applicable for your country or application contact your network operator to clarify the appropriate country data set SB13 21TLIA en 65 37 Installation Manual 7 Initial Start Up SMA Solar Technology AG Requirements Ll The inverter must be equipped with a communication interface L communication product that is appropriate for the type of communication used must available The responsible network operator must approve changes of grid relevant parameters L An SMA Grid Guard code for changing the grid relevant parameters must be available to obtain this co
52. or higher contact the network operator Ask the network operator whether the voltage can be adapted at the feed in point or whether it would be acceptable to change the threshold of the ACVtgRPro Voltage increase protection parameter If the mains voltage is permanently within the permissible range and this message is still displayed contact the SMA Service Line Bfr Srr Internal measurement comparison fault or hardware defect Corrective measures Contact the SMA Service Line if this disturbance occurs frequently Check PE PE is not connected Corrective measures Ensure that the AC cable is connected correctly see Section 6 3 2 Connecting the Inverter to the Electricity Grid page 27 Ifthe AC cable is connected correctly and this message is still displayed contact the SMA Service Line Derating The inverter reduces its power output due to overheating Corrective measures Ensure sufficient ventilation Fault Curr Meas Deviation in the differential current measurement If this message is displayed frequently permanent shutdown will be triggered Corrective measures Contact the SMA Service Line di dl Srr The inverter has detected a change in the differential current A change in the differential current can be caused by an earth fault residual current or malfunction The inverter disconnects from the electricity grid Corrective measures f none of the above
53. other use may result in personal injury or property damage The product should only be used in countries for which it is licensed or for which it is released by SMA Solar Technology AG and the network operator Do not mount the product on flammable construction materials Do not mount the product in areas where highly flammable materials are stored Do not install the product in potentially explosive atmospheres For safety reasons it is not permitted to modify the product or install components that are not explicitly recommended or distributed by SMA Solar Technology AG for this product The enclosed documentation is an integral part of this product Read and observe the documentation Keep the documentation in a convenient place for future reference 2 2 Qualifications of Skilled Persons The work described in this document must be performed by skilled persons only Skilled persons must have the following qualifications Knowledge of how an inverter works and is operated Training in how to deal with the dangers and risks associated with installing and using electrical devices and plants Training in the installation and commissioning of electrical devices and plants Knowledge of the applicable standards and guidelines Knowledge of and compliance with this document and all the safety precautions 8 5 13 21TLIA en 5 Installation Manual SMA Solar Technology AG 2 Safety 2 3 Safety Precautions To
54. ou can choose to have faultfree operation displayed or reported It is possible to connect several inverters to one fault or operation indicator To enable this function the fault indicator relays of all the inverters must be connected Operation message Error message Lor or N Lor Q orN Miniature Miniature circuit breaker A circuit breaker 1 1 A Inverter in F B F B operation 1 F B x Inverter in operation 7 F B B d Fault in the inverter 1 light on 59 necessary Light on i connection Trouble free operation B Figure 1 1 Wiring diagram with several inverters for connection of operation indicator and fault indicator example 34 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG 6 Electrical Connection Figure 12 Fault indicator relay and cable route Item Description A Terminals of the fault indicator relay B Cable route C Enclosure opening with filler plug Requirements The technical requirements of the fault indicator relay must be complied with see Section 12 Technical Data page 60 Cable Requirements The cable must be double insulated
55. prevent personal injury or property damage and to ensure long term operation of the product read this section carefully and comply with the safety precautions at all times DANGER Danger to life due to high voltages When exposed to sunlight the PV array generates dangerous DC voltage which is present in the DC conductors and the live components of the inverter Touching the DC conductors or the live components can lead to lethal electric shocks Do not touch the DC conductors Do not touch any live components of the inverter Prior to performing any work on the inverter disconnect it from all voltage sources as described in this document see Section 8 If you disconnect the DC connectors from the inverter under load an electric arc may occur causing electric shock and burns Ifthe inverter is not equipped with an Electronic Solar Switch and the regulations in the country of installation require an external DC switch disconnector you must install an external DC switch disconnector Always switch the AC miniature circuitbreaker off and then disconnect the inverter on the DC side before pulling out the DC connectors Danger to life due to high voltages Touching a non earthed PV module or array frame can result in fatal electric shock Connect and earth the PV modules array frame and electrically conductive surfaces in continuous conduction mode Observe the applicable local regulations WARNING
56. r both types of communication 4 6 Fault Indicator Relay The inverter is equipped with a fault indicator relay which will signal faults depending on the type of output device connected You can connect your own load to this relay e g warning light acoustic signal see Section 6 5 Connecting the Fault Indicator Relay page 34 In case of critical disturbances the fault indicator relay will close immediately and trigger the warning signal through the load In case of non critical disturbances the fault indicator relay will only close after several flashing cycles of the yellow LED When the inverter reconnects to the electricity grid the fault indicator relay opens again i Error message required by technical standards In some countries an error message is mandatory to comply with the requirements of a technical standard e g IEC 62109 2 To fulfil the requirements of the IEC 62109 2 you will either need to connect a display unit to the fault indicator relay to signal the fault or disturbance or you will need to register the inverter in Sunny Portal and activate fault alert in Sunny Portal for information on fault alert via Sunny Portal see Sunny Portal user manual at www SMA Solar com Installation Manual SB13 21TLIA en 65 17 4 Product Description SMA Solar Technology AG 4 7 Operating Parameters The performance of the inverter is controlled by various operating parameters The operating parameters of the inverter can
57. re with Webconnect function optional Fault Indicator Relay Maximum AC switching voltage 240 V Maximum DC switching voltage 30 V Maximum AC switching current 1 0A Maximum DC switching current 1 0A Minimum electrical endurance when the 1 000 000 switching cycles maximum switching voltage and maximum switching current are complied with Corresponds to 20 years at 12 switching operations per day Electronic Solar Switch Electrical endurance in the event of a short circuit at nominal current of 35 A at least 50 switching operations Maximum switching current 35A Maximum switching voltage 800 V Maximum PV power 11 kw Degree of protection when plugged in 65 Degree of protection when unplugged 21 Fuse for Electronic Solar Switch F200 600 V A A fast soldered not replaceable optional Installation Manual SB13 21TLIA en 65 63 12 Technical Data SMA Solar Technology AG Torques Enclosure lid screws 2 0 Nm Screw for additional earthing 6 0 Nm Cheese head screw for attaching the enclosure 6 0 Nm to the wall mounting bracket SUNCLIX swivel nut 2 0 Nm RS485 communication connection 1 5 Nm 64 5 13 21 65 Installation Manual SMA Solar Technology AG 13 Accessories 13 Accessories You will find the appropriate accessories and spare parts for your product in the following overview If requir
58. rk The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG Inc and any use of such marks by SMA Solar Technology AG is under licence QR Code is a registered trademark of DENSO WAVE INCORPORATED SMA Solar Technology AG Sonnenallee 1 34266 Niestetal Germany Tel 49 561 9522 0 Fax 49 561 9522 100 www SMA de E Mail info SMA de 2004 to 2013 SMA Solar Technology AG All rights reserved Installation Manual SB13 21TLIA en 65 71 SMA Solar Technology SMA Solar Technology AG www SMA de SMA Australia Pty Ltd www SMA Australia com au SMA Benelux bvba sprl www SMA Benelux com SMA Beijing Commercial Company Ltd www SMA China com cn SMA Central amp Eastern Europe s r o www SMA Czech com SMA France S A S www SMA France com SMA Hellas AE www SMA Hellas com SMA Ib rica Tecnolog a Solar S L U www SMA lIberica com SMA Solar India Pvt Ltd www SMA India com SMA Italia S r l www SMA ltalia com SMA Japan K K www SMA Japan com SMA Technology Korea Co Ltd www SMA Korea com SMA Middle East LLC www SMA Me com SMA Portugal Niestetal Services Unipessoal Lda www SMA Portugal com SMA Solar Thailand Co Ltd www SMA Thailand com SMA Solar UK Ltd www SMA UK com
59. roduct to cool down sufficiently before carrying out any work Wear personal protective equipment such as safety gloves AC Y10 min Danger to life due to high voltages in the inverter wait 10 minutes High voltages capable of causing fatal electric shocks are present in the live components of the inverter Disconnect the inverter from all voltage sources before performing any work on it see Section 8 optional Installation Manual SB13 21TLIA en 65 13 4 Product Description SMA Solar Technology AG 4 2 Type label The type label provides a unique identification of the inverter The type label is located on the righthand side of the enclosure You will find the following information on the type label Device type Model Serial number Serial Date of manufacture Device specific characteristics You will need the information on the type label to use the product safely and for customer support from the SMA Service Line The type label must be permanently attached to the product Symbols on the Type Label Icon Explanation Danger to life due to high voltages The product operates at high voltages All work on the product must be carried out by skilled persons only Risk of burns from hot surfaces The product can get hot during operation Avoid contact during operation Allow the product to cool down sufficiently before carrying out any work Wear personal protective equip
60. rrectly connected L Unused DC inputs are sealed with appropriate DC connectors and sealing plugs Ll The country data set is configured according to the country or application L1 Ifan ESS is in use it is securely plugged in Ll The inverter is closed Procedure Switch the miniature circuit breaker on 2 If an external DC switch disconnector is installed switch it on The start up phase begins The green LED is lit and the display consecutively shows the device type or designation of the inverter the firmware version and the configured country data set X Green LED flashing The DC input voltage is still too low or the inverter is checking the electricity grid Oncethe DC input voltage is sufficiently high and the grid connection conditions are met the inverter starts operation X Red LED on The inverter has detected an earth fault or one of the varistors is defective Eliminate the error see Section 10 5 Red LED Permanently On page 54 X Yellow LED flashing There is probably a fault or disturbance present Eliminate the fault or disturbance see Section 10 Troubleshooting page 45 3 If the inverter is being commissioned in Italy start the self test see Section 7 5 For Italy Only Starting the Self test page 40 Installation Manual B13_21TLIA en 65 39 7 Initial Start Up SMA Solar Technology AG 7 5 For Italy Only Starting the Self test The selftest only applies to inverters which are commissioned in Ita
61. tact the SMA Service Line GOOSE Timeout No valid Goose commands have been received for one minute The GOOSE GoAppld is incorrectly configured or no data can be transmitted Corrective measures Check the network cabling and the parameter setting Load default values if GOOSE has been activated inadvertently lac DC_Offs Srr lac DC_Offs Bfr Excessive DC current has been detected during feed in operation Corrective measures Ensure that the grid conditions are complied with If this message is displayed frequently or recurrently contact the SMA Service Line Imax Overcurrent on the AC side The current at the AC connection is higher than specified Corrective measures Ensure that the plant is correctly rated Ensure that the grid conditions are complied with Installation Manual SB13 21TLIA en 65 49 10 Troubleshooting SMA Solar Technology AG Message Description and Corrective Measures K1 Close Error during relay test Corrective measures K2 Open Contact the SMA Service Line if this disturbance occurs frequently or several times in a row MSD dl Internal measurement comparison fault or hardware defect MSD Fac Corrective measures MSD Vac f this message is displayed frequently contact the SMA Service Line MSD Timeout Offset Error in measurement data capture Corrective measures If this message is displayed frequently
62. to the DC connector Fasten the DC connector torque 2 Insert the DC connectors with sealing plugs into the corresponding DC inputs on the inverter There is an audible click when the DC connectors are plugged in 7 Ensure that all DC connectors are securely in place 8 ESS is in use check it for signs of wear see Section 10 SB13 21TLIA en 5 Installation Manual SMA Solar Technology AG 6 Electrical Connection 9 NOTICE Risk of fire due to tightening of the ESS screw Perfect contact between the ESS and the inverter can only be guaranteed if the ESS plug remains flexible Do not tighten the screw in the plug of the ESS 10 NOTICE Damage to the inverter due to moisture and dust penetration If the ESS is not plugged in or incorrectly plugged in during operation moisture and dust can penetrate the inverter If the ESS is not correctly plugged in the ESS contacts may be subject to wear or the ESS may detach from the socket This can result in yield loss and damage to the ESS Always plug the ESS in as follows Firmly plug the ESS in until it is flush with the enclosure Ensure that the gap between the ESS and the enclosure is no more than 1 mm Installation Manual 5 13 21TLIA en 65 33 Electrical Connection SMA Solar Technology AG 6 5 Connecting the Fault Indicator Relay You can use the fault indicator relay to have inverter errors displayed or reported Alternatively y
63. utotest shown in the display You have exceeded the ten second time limit so the self test cannot start Restart the self test the display within 20 seconds and enter the test results in the test report as they appear selftest starts The inverter displays the results of the individual tests for overvoltage undervoltage maximum frequency and minimum frequency The results are displayed three times in succession for ten seconds each Example Display messages for overvoltage test Name of the test Autotest 59 51 240 00V Disconnection value Valore di soglia con 230 00 V Normative value Va taratura 253 00V Disconnection time Tempo intervento 0 02s Current mains voltage Tensione di rete Val eff 229 80V 40 SB13 21TLIA en 65 Installation Manual SMA Solar Technology AG 7 Initial Star Up 7 5 1 Abortion of the Self Test If an unexpected disconnection requirement occurs during the selftest the self test is aborted The same applies if the DC voltage is so low that feed in cannot be continued A message informing you that the self test has been aborted is shown in the display for ten seconds Autotest interroto Restart the self test see Section 7 4 3 page 47 7 5 2 Restarting the Self Test 1 Disconnect the miniature circuitbreaker and secure against reconnection 2 If an external DC switch disconnector is in use switch it off for 5 minutes and then switch it on again
64. verter on a pillar The mounting location must be inaccessible to children A solid foundation must be available for mounting e g concrete or masonry When mounted on plasterboard or similar materials the inverter will emit audible vibrations during operation which could be perceived as annoying The mounting location must be suitable for the weight and dimensions of the inverter see Section 12 Technical Data page 60 Climatic conditions must be met see Section 12 Technical Data page 60 The ambient temperature must be below 40 C to ensure optimum operation of the inverter power output is reduced the inverter can also be operated at higher ambient temperatures without risk The mounting location should be freely and safely accessible at all times without the necessity for any auxiliary equipment such as scaffolding or lifting platforms Non fulfillment of these criteria may restrict the execution of service assignments The mounting location must not be exposed to direct solar irradiation Direct solar irradiation can cause the inverter to overheat As a result the inverter reduces its power output Installation Manual SB13 21TLIA en 5 19 5 Installation Dimensions for wall mounting 180 mm Figure 5 20 SMA Solar Technology AG 4 111 mm 218 4 f ol f Dimensions of

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