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PV Grid-Connected Inverter Shenzhen

1. M e 11 O O O 4 D 3 3 O O E e I Ol mA B 130mm i WEE EIL FIT All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 c FAR SumyDosseriest1 1K3KTL 5o Product characteristics 5 B FAR Sunny Dog series 1 1K 3KTL Product characteristics SOL Ar User manual SOL AR User manual e Identification labels of the equipment F Data transmission The inverter or a grid of inverters may be monitored remotely through an advanced communications system based on an RS 485 serial interface or remotely via the WIFI G Software update SD card is used for updating the firmware PV Grid Inverter Maximum DC input voltage e Electrical block diagram Figure2 4 Electrical block diagram T bb PV EE The labels must NOT be hidden with n Input ERLE objects and extraneous parts rags DC Switcht P f Y 2 2o ia boxes equipment etc they must optional IZ AS as MEL be nn regularly and kept visible PV os Filter Y x VA C10 11 AS4777 RD16
2. Power factor 1 Document Version 1 0 2014 07 20 All rights reserved O Shenzhen SOFARSOLAR Co Ltd 43 44 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 Technical data SO FARR Bury pDogseries IK AKTD ccs Technical data SOLAR User manual 8 3 Efficiency Safety and Protection Parameter SOFAR SOFAR SOFAR 2200TL 2700TL 3000TL SOFAR SOFAR 1100TL 1600TL Max efficiency 97 0 97 0 97 0 97 1 97 1 Weighted eff EU 96 0 96 0 96 0 96 2 96 3 MPPT efficiency Self consumption at night Safety protection 299 594 Anti islanding RCMU Ground fault monitoring Certification AS4777 VDE0126 1 1 G83 2 C10 11 RD1699 UTEC15 712 1 EN50438 VDE AR N4105 Protective class Class I External environment pollution degree Degree 3 Overvoltage category Max inverter Back feed current to the array PV OVC II AC mains OVC III 0A Output short circuit current and duration 200A 1us Output inrush current and duration 8 4 General Data Parameter 0 8A 2us SOFAR 2200TL SOFAR 2700TL SOFAR 3000TL SOFAR 1100TL SOFAR 1600TL Topology Transformer less DC switch Optional Communication RS 485 Wi Fi option Multi function relay I O Cooling Ambient temperature range Relative humidity Nature 25 60 C 0 100 Altitude 2000m Noise lt 3
3. Figure 4 14 L brown N bule PE yellow green All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 c FAR SumyDosseries 1 1K3KTL t Electrical Connections 5 C FAR SunyDogseries L1K 3KTD 00 Electrical Connections SoL AR User manual SOL AR User manual Step 4 Secure the locking cable gland clockwise shown as below make sure that all the wires Step 2 Unlock the waterproof cable gland remove the stopper in the waterproof connector are securely connected Figure 4 18 Step 5 Connect the AC output connector to the output wiring terminal of SOFAR inverter A1 Waterproof stopper rotate the AC connector clockwise until the fastener reaches its designated position as shown below Figure 4 15 Figure 4 16 LI Note Step 4 Step 5 The waterproof connectors correspond to I O dry contact RS485 from left to right Unlock the waterproof connectors according to the communication functions you are using Do NOT unlock the unused connectors 4 5 Connecting Communications Cables Step 3 Select appropriate cable according to Table 4 2 remove the insulation layer using a The wiring methods are the same for RS485 dry contact and I O this part describes their wire stripper the length of the wire core is about 6mm insert the cable through the cable wiring methods
4. Account Update Restart Reset Dear users Thank you for choosing our device Next you can follow the setup wizard to complete the network setting step by steep or you can select the left menu for detailed setting Note Before setting please make sure that your wireless or cable network is working Setp6 Select Wireless connection and click Next Figure 9 10 f otaus Wireless Cable Advanced Account Update Restart Reset Connection Settings Wireless connection O Cable connection Wireless Enabled y If the signal strength RSSI of your selected internet access point AP is lower than 15 the connection may be unstable please select other available network or shorten the distance between the device and the router or reference section 4 6 Figure 4 28 Document Version 1 0 2014 07 20 Allrights reserved Shenzhen SOFARSOLAR Co Ltd 49 2e 50 SDOL_Ar User manual Setp7 Select your personal wireless network This can be done by refreshing your wireless network or add it manually See Figure 9 11 Figure 9 11 Staus Please select your current wireless network Q SZKTZ 5e ac 0a 2c bc 3f 10 1 X Q TP LINK 3B 4e ac 0a 2c bc 3b 1096 1 Wireless O YDS WIFI 4c ac 0a 2b 04 9f 76 1 Cable O PRISM 00 20 25 5e ac 0a 26 8bie 10 1 O ChinaNet EWtw 5e ac 0a 2b 04 90f 7096 1 Advanced O ChinaNet kwza 4c ac 0a 26 8b fe FR 1 sofarv
5. Register Now blic Sites Demo Account Forgotten your password All rights reserved Shenzhen SOFARSOLAR Co Ltd the oD 9 3 Log in SolarMAN Portal to manage power station 56 After successful registration open the login page of SolarMAN Portal and input your E mail and password to access the monitoring system and start monitoring and management of power plants Figure 9 22 x SolarMAN Monitored Analyzed Networked Sign In Email Password Remember me Public Sites Demo Account Forgotten your password In order to make sure your solar system is being well monitored by our SolarMAN monitoring system please click the Real Time label to see if there is real time data within 15 minutes If so your SolarMAN network setup is successful If not please re check the above procedure Figure 9 23 Home My Site Public Sites Account Sofar3000TL 1phase Overview Real Time History Alert Report Settings nearby 28 34 C e 6 5 light rain shower 28 33 C e 6 6 Moderate or heavy rain shower 28 33 C J Alerts 0 items Inverter Page 1 of 1 gge DC Input AC Ouput No Inverter S N Total Energy kWh Temperatu Channel Voltage V Current A Phase Voltage V Current A Power W Frequency Hz PV1 352 2 1 2 L1 227 6 1 8 420 SA1ES003E3Q 1 PV2 0 0 0 0 L2 0 0 0 0 0 49 98 717 45 0 001 All rights reserved Shenzhen SOFARSOLAR Co L
6. Removal tool Remove PV terminal Comply with the following requirements when determining the installation position Figure3 2 Installation Requirements 4 es Wire stripper Strip wire M4 Hexagon socket Turn the screw to connect rear panel with inverter Crimping tools Used to crimp power cables Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd 11 12 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 Installation C FAR Sumy dow series 1 nn AO Minimum installation distance for singleSunny Dog series Many singleSunny Dog series installation 300mm Document Version 1 0 2014 07 20 1000mm All rights reserved Shenzhen SOFARSOLAR Co Ltd 13 C AR Sunny Dog series 1 IK 3K TL Installation SoL AR User manual 3 5 Moving the Sunny Dog series inverter This topic describes how to move the Sunny Dog series to the installation position horizontally Step 1 Opening the packing insert hands into the slots on both sides of the Sunny Dog series and hold the handles as
7. Step 4 SOFAR SOLAR will send the Software code to the user who needs to update After user receive the file please decompressing file and cover the original file in SD card Step 5 Insert the SD card into the SD card slot there will be a faint clicking sound typically indicating that has stuck Step 6 Then turn on DC switch and enter into the online upgrade to the main menu 5 Software Update in the LCD display program 6 3 E The method to enter the menu can refer to operation interface of LCD Step 7 Input the password if password is correct and then begin the update process the original password is 0001 Step 8 System update main DSP slave DSP and ARM in turns If main DSP update success the LCD will display Update DSP1 Success otherwise display Update DSP1 Fail If slave DSP update success the LCD will display Update DSP2 Success otherwise display Update DSP2 Fail Step 9 If Fail please turn off the DC breaker wait for the LCD screen extinguish then turn on the DC breaker again then Continue to update from step 6 Step 10 After the update is completed turn off the DC breaker wait for the LCD screen extinguish then recover the communication waterproof and then turn on the DC breaker and AC breaker again the inverter will enters the running state All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 AR Sunny Dog series 1 1K 3KTL Trouble shooting and maintenance SDO
8. Networks dil Qo S Packet Scheduler m File and Printer Sharing for Microsoft Networks 4 Internet Protocol Version 6 TCP IPv6 C Internet Protocol Version 4 TCP IPv4 amp Link Layer Topology Discovery Mapper I O Driver W Link Layer Topology Discovery Responder Install Uninstall Properties Description Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks IP address Warning Your user name and password will be sent using basic authentication on a connection that isn t secure Subnet mask Default gateway d a x xl admin Obtain DNS server address automatically admin Remember my credentials i _ Use the following DNS server addresses Preferred DNS server mom Alternate DNS server Validate settings upon exit Advanced Browsers like internet Explorer 8 chrome 15 and Firefox 10 are oK Cancel recommended OK Cancel 3 SOFAR inverter Wi Fi module setup Procedure Setp4 When successfully logged in users can find basic information on their inverter Wi Fi module Setp1 Click on MT Setp2 Connect with SOFAR inverter Wi Fi module defaulted with no password and its name er started as AP_ and a following 9 digit Wi Fi serial number See Figure 9 5 9 6 mE A Device information Example AP_50217365 Device serial number 502
9. Up button or Down button enter into 1 Inverter Type then press OK button the Inverter Type will be displayed Serial Number Users press Back button and Up button or Down button to enter 3 Systemlnfo interface Press OK button to enter enter into system information checking interface then press Up button or Down button enter into 2 Serial Number then press OK button the serial number will be displayed SoftVersion Users press Back button and Up button or Down button to enter 3 Systemlnfo interface then Press OK button to enter enter into system information checking interface then press Up button or Down button enter into 3 SoftVersion then press OK button the SoftVersion will be displayed HardVersion Users press Back button and Up button or Down button to enter 3 Systemlnfo interface then Press OK button to enter enter into system information checking interface then press Up button or Down button enter into 4 HardVersion then press OK button the HardVersion will be displayed Country Users press Back button and Up button or Down button to enter 3 Systemlnfo interface then Press OK button to enter enter into system information checking interface then press Up button or Down button enter into 5 Country then press OK button the Country will be displayed All rights reserved Shenzhen SOFARSOLAR Co Ltd Docum
10. automatically when this network is in range Connect to a more preferred network if available Connect even if the network is not broadcasting its name SSID A a sofarpv Profile name sofarpv Enable WLAN connection settings Setp13 Connect with your personal wireless network or WLAN Figure 9 18 Currently connected to de sofarpv A Internet access Dial up and VPN Broadband connection Wireless connection sofarpv Connected E 3 ChinaNet yXH Name sofarpv Signal Strength Excellent LENOVE PC NI Security Type WPA2 PSK Radio Type 802 11n PRISM 00 20 23 SSID sofarpv PINGCE E AP 502173653 e Open Network and Sharing Center All rights reserved O Shenzhen SOFARSOLAR Co Ltd 53 C FAR Sony pDogseries LIKAKTD nn SOLAR User manual 9 2 Register on SolarMAN Portal Launch your browser open SolarMAN portal website http www solarmanpv com portal Procedure Step1 Click on Register now if you do not have an account Figure 9 19 x SoelarMAN Monitored Analyzed Networked Sign In Email Password Forgotten your password Remember me Public Sites Demo Account Step2 Fill in basic registration information upon request Figure 9 20 Ns Selar MAN Monitored Analyzed Networked Create a New Account te iu Confirm Email Account Type End User Password Confirm Fassw
11. button Press OK button and enter setting interface Choose corresponded setting items by pressing Up button or Down button then press OK button Success or fail is displayed after setting B Event List Interface as below Event List is used to display the real time event records including the total number of events and each specific ID No and happening time User can enter Event List interface through main interface to check details of real time event records Event will be listed by the happening time and recent events will be listed in the front Please refer to below picture Users press Back button and Down button in standard interface then enter into 2 EventList interface Events TotalNum 02 Press OK button again user can check each event ID number and happening time see below 2 EventList Key OK Events TotalNum 02 Key OR 9 EventID NO Key OK 2013 10 31 16 42 16 Happening time All rights reserved O Shenzhen SOFARSOLAR Co Ltd 37 2e AR Sunny Dog series 1 1K 3KTL Operation interface SOLAR User manual C SystemInfo Interface as below 38 3 SystemInfo 1 Inverter Type 2 Serial Number 3 SoftVersion 4 Hard Version 6 Relay Command Inverter Type Users press Back button and Up button or Down button enter 3 Systemlnfo interface Press OK button to enter enter into system information checking interface then press
12. whenever there is an alarm on the inverter Error No switching occurs when there is a Warning If the relay contractor is in normally open close mode the contact will stay open or closed until the inverter reports an error once the inverter reports an error the relay switches state and therefore closes or opens The contact remains switched from its rest condition until normal opera tion is restored the relay switches whenever there is an alarm Error or a Warning which have been previously selected by the user through the PC the contact will stay open or closed until the inverter reports an error or a warning out of those selected from the menu once the inverter displays an error or a warning out of those selected the relay switches state and therefore closes or opens the contact The relay remains switched from its rest condition until the alarm or warning has disappeared Alarm alarmconfig Relay Disable Control function is forbidden Enable Set Country Users press Back button to enter 1 Enter setting interface Press OK button to enter main setting interface Enter 6 Enable Set Country by pressing Up button Or Down button press OK button and enter Input Password Setting interface Press Back button to set passwords default 0001 increase or decrease value though pressing Up button or Down button press OK button to next value setting Error Try again will be displayed for wrong
13. 1 first turn off the DC and AC breaker and then remove the communication waterproof cover as the following picture If the communication lines RS485 Relays I O has been connected Be sure to release the waterproof nut Make sure the communication line is no longer the force Then remove the waterproof cover In order to avoid loosening the communication plug which has been connected Figure 6 1 O O moan 7 O O O aN FAN AR hs N C3 EA Document Version 1 0 2014 07 20 Allrights reserved Shenzhen SOFARSOLAR Co Ltd 39 AR Sunny Dog series 1 1K 3KTL Operation interface SOLAR User manual BENEEEEEEEEEENANAAMNAAENNNENNNEE NE Step 2 Remove the waterproof cover Press SD card inside in the position marked SD card Then the SD card will automatically pop up Figure 6 2 m LED IT eq o IN AN AR N a A Step 3 The SD card reader must be ready by the users so that SD card so easy to establish the connection with the computer
14. 173653 Figure 9 5 Figure 9 6 Wizard Firmware version H4 01 43Y4 0 01W1 0 13 2014 07 161 S Wireless Not connected Currently connected to Wireless SP mode Enable AP 502173653 Cable SSID AP 502173653 Connections are available 7 all 7 No Internet access Advanced IP address 10 10 100 254 le Account n ea Dial up and VPN Dial up and VPN TON MAC address 00 95 69 1A 33 30 ae Wireless STA mode Enable Broadband connection Broadband connection TT CO 09595999099 3 Restart Router SSID sofarsolar Wireless connection Wireless connection Reset Signal Quality 096 sofarpv AP 502173653 Connected l IP address 0 0 0 0 MAC address 00 95 69 1A 33 31 LENOVO PC Network sofarpv Name AP 502173653 E Signal Strength Excellent Cable mode Enable PINGCE LENOVO PC_Nd Security Type Unsecured a Radio Type 802 11n IP address 0 0 0 0 AP 502173653 PINGCE SSID AP 502173653 MAC rep ChinaNet yXH habs MAL AUG home Signal Strength Excellent Connected Inverter TP LINK 3B Security Type Unsecured TP LINK 8721EA Radio Type 802 11n Open Nd SSID AP 502173653 Open Network and Sharing Center Document Version 1 0 2014 07 20 All rights reserved O Shenzhen SOFARSOLAR Co Ltd 47 48 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 SOLAR User manual Setp5 Please click on Wizard gt Start to start the detailed setup on your inverter Wi Fi module Figure 9 9 Staus Wireless Cable Advanced
15. 5db 1m Degree of Protection IP65 Dimension 405 314 135mm Weight Warranty Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd 45 Cc FAR Soy Dogseries LIKSKTD 000000 SDOL_Ar User manual 9 Sofar SolarMAN Quick_Setup Manual Wi Fi Optional Outlines of this chapter This quick guide is intended to assist users in quick configuration and start of Embedded Wi Fi module 9 1 Network setting The setting hereinafter is operated with Windows7 for reference only If other operating systems are used please follow the corresponding procedures 1 Prepare a computer or device e g tablet PC and smart phone that enables Wi Fi 2 Obtain an IP address automatically Procedure Setp1 Click on MI Setp2 Connect with your personal internet access point AP or WLAN Example sofarpv in this case See Figure 9 1 Setp3 Right click on your connected AP click network property setup window See Figure 9 2 Figure 9 1 Figure 9 2 on Status Properties to open the wireless ati Wireless connecti Currently connected to sofarpv Internet access Dial up and VPN Broadband connection Wireless connection sofarpv Connected A ChinaNet yXHX Name sofarpv Signal Strength Excellent LENOVE PC NI Security Type WPA2 PSK Radio Type 802 11n PRISM 00 20 25 SSID sofarpv PINGCE JA AP 502173653 Open Network and Sharing Center 46 A
16. 99 UTE a at a times i HAC A A AE B RM oe Lt Y ow TN 4 pa f mmo vidi NE SP EE B S oi EL oL Rl e esr re LLL Sel i 22F ti d ipti insulation tots Eee UE LO ggg E unc ion escrip ion zi zi e b d s Q ER a Bog v dd das gg DC power generated by PV array is filtered through Input Board before entering into Power NE NN 25x95 XX f e f f SESS NY xU ND oe d I E EN a u Board Input Board also offer functions such as insulation impedance detection and input DC mm SPI voltage current detection DC power is converted to AC power by Power Board AC power is D Main DSP Slave DSP filtered through Output Board then AC power is fed into the grid Output Board also offer Z functions such as grid voltage output current detection GFCI and output isolation relay RS232 Control Board provides the auxiliary power controls the operation state of inverter and nmm o shows the operation status by Display Board Display Board displays fault code when inverter LCD Display 4 gt ARM Controller 4 gt en is in abnormal operation conditions At the same time Control Board can trigger the relay so o as to protect the internal components 2 3 Efficiency curve e Function module A Configurable relay Efficiency curve of the SOFAR 3000TL The inverter has a configurable switching relay that can be used in various operating condit
17. Input short circuit current for each MPPT A 10 13 13 13 Number of DC input 8 2 Output parameter AC SOFAR Parameter 1100TL SOFAR 1600TL SOFAR 2200TL SOFAR 2700TL SOFAR 3000TL Rated power VA 1000 1500 2000 2500 2800 Max AC power VA 1000 1500 2000 2500 2800 Active power adjustable range 0 100 blocked by dust or any other items MPPT voltage V 9 5 Rated Grid voltage V e Inverter cleaning 230 one phase Please use hand blower soft dry cloth or brush to clean inverters Water corrosive chemical substances or intense cleaning agent should not be used for cleaning the cooling fan or inverter Switch off AC and DC power supply to inverter before undertaking any cleaning activity Grid voltage range V 180 270 adjustable must meet local grid requirements Rated Grid frequency Hz 50 60 Grid frequency range Hz 44 55 54 66 adjustable must meet local grid requirements Cooling fin cleaning For the long term proper operation of SOFAR inverters ensure there is enough space around the heat sink for THD lt 3 full load at nominal voltage ventilation check the heat sink for blockage dust snow etc and clean them if they exist Please clean the heat sink with an air blower a dry amp soft cloth or a soft bristle brush Do NOT clean the heat sink with water corrosive chemicals detergent etc
18. L_Ar2 User manual J Trouble shooting and maintenance Outlines of this chapter This topic describes how to perform daily maintenance and troubleshooting to ensure long term proper operation of theSunny Dog series inverter 7 1 Trouble shooting This section contains information and procedures for solving possible problems with Sunny Dog series inverter In case of problem with inverter check the following tips e Check the warning fault messages or Fault codes on the inverter information panel Record it before doing anything further e lf inverter does not display any Fault please check the following lists Is the inverter located in a clean dry adequately ventilated place Is the DC switch turned ON Are the cables adequately sized and short enough Are the input and output connections and wiring in good condition Are the configuration settings correct for the particular installation Are the display panel and the communications cable properly connected and undamaged Follow the steps below to view recorded problems Press ESC to enter the main menu in the normal interface In the interface screen select Event List then press OK to enter events 9 EventList information Table 7 1 Eventlist EventList Name EventList description solution GridOVP The power grid voltage is If the alarm occurs occasionally the possible cause too high is that the electric grid is abnormal occasionally SOFAR inver
19. OK button to enter main setting interface Enter 3 Clear Events by pressing Up button or Down button Press OK button and start to clear events success is displayed after settings AR Sunny Dog series 1 1K 3KTL Operation interface SOLAR Usermanual UU Set Country Code Users press Back button to enter 1 Enter setting interface Press OK button to enter main setting interface Enter 4 Set Country Code by pressing Up button Or Down button press OK button and enter Input Password Setting interface If it s shown set disable on the screen then you can NOT choose the operating country you should enable country setting through 7 Enable Set Country interface If it s shown set Country code on the screen then press Confirm button to start country setting Success will be shown on the screen after a successful country setting Table6 1 country code setting country country country country Germany VDE Denmark China Italy CEIO 16 AR N4105 Italy CEIO 21 Greece France UK G83 Continent Australia Netherland Poland Greece island Spain Rd1699 Belgium Germany BDEW EU EN50438 Germany 0126 IEC EN61727 Remote Control Users press Back button to enter 1 Enter setting interface Press OK button to enter main setting interface Enter 4 Remote Control by pressing Up button or Down button Press OK button and enter Remote Control Switch on amp off interface Cho
20. Product Name PV Grid Connected Inverter Company Name Shenzhen SOFARSOLAR Co Ltd ADD 3A Huake Building East Tech Park Qiaoxiang Road Nanshan District Shezhen China Http www sofarsolar com ce SAL AR User manual PV Grid Connected Inverter Product Model Sunny Dog Series 1 1K 3KTL Document Version 1 0 2014 07 20 Shenzhen SOFARSOLAR Co Ltd S FARR Bury doe serics IS niin SOLAR User manual Notice This manual contains important safety instructions that must be followed during installation and maintenance of the equipment Save these instructions This manual must be considered as an integral part of the equipment and must be available at all times to everyone who interacts with the equipment The manual must always accompany the equipment even when it is transferred to another user or field Copyright Declaration The copyright of this manual belongs to Shenzhen SOFARSOLAR Co Ltd Any corporation or individual should not plagiarize partially copy or fully copy it including software etc and no reproduction or distribution of it in any form or by any means All rights reserved SOLARSOFAR reserves the right of final interpretation This manual is subject to change according to user s or customer s feedback Please check our website at http www sofarsolar com for latest version Shenzhen SOFARSOLAR Co Ltd ADD 3A Huake Building East Tech Park Qiaoxiang Road Nanshan P C 518000 Distr
21. Shenzhen SOFARSOLAR Co Ltd Electrical Connections SO FARR Sony pDogseries LIK 3KTD ss Eleetieal Connections SDOL_Ar User manual 4 Electrical Connections Outlines of this chapter This topic describes the Sunny Dog series inverter electrical connections Read this part carefully before connecting cables NOTE Before performing electrical connections ensure that the DC switch is OFF Since the stored electrical charge remains in a capacitor long after the DC switch is turned OFF So it s necessary to wait for at least 5 minutes for the capacitor to be electrically discharged Installation and maintenance of inverter must be operated by professional electrical engineer Attention PV modules generate electric energy when exposed to sunlight and can create an electrical shock hazard Therefore before connecting DC input power cable cover PV modules using opaque cloth DETS Ia e Open circuit voltage of module arrays connected in series must be lt 500V E e The power of PV grid tied system which contain by several the Sunny Dog Series inverters must be lt 3 68kw in Germany 4 1 Electrical connection Figure4 1 Shows the flowchart for connecting cables to the Sunny Dog series Connect DC Input power stat a Connect PGND Cables Cables Connect Communication Connect AC Output power en a Cables needless Cables 4 2 Connecting PGND Cables Connect the Sunny Dog series to the grounding electrode using p
22. Tighten Allrights reserved O Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 AR Sunny Dog series 1 1K 3KTL Commissioning of inverter SoL AR User manual 6 Commissioning of inverter 5 1 Safety inspection before commissioning N Ensure that DC and AC voltages are within the range permitted by the inverter Attention 5 2 Start inverter Step 1 Turn on DC switch optional Step 2 Turn on AC switch When the solar arrays generate adequate power the inverter will startup automatically Display showing normal indicates correct operation If the inverter indicates any other fault please refer to part 7 error messages for help Document Version 1 0 2014 07 20 All rights reserved O Shenzhen SOFARSOLAR Co Ltd 29 B AR Sunny Dog series 1 1K 3KTL Operation interface SDOL_Ar User manual 6 Operation interface Outlines of this chapter Introduce the display operation buttons and LED light of Sunny Dog Series Inverter 6 1 Operation and Display Panel e Buttons and Indicator lights GFCI Warning Inverter States Light Warning Light Key button Back f to return or enter into main interface at standard interface states Up tt to move up or increase value Down to move down or decrease value Enterlb to confirm selection Indicator Lights e States Light GREEN Flashing Waiting or checking state ON Normal operation OFF Fault or permanent st
23. Transport requirements If you find packing problems that may cause the damage of the inverter or find any visible It mainly introduce the safety symbols on the inverter damage please immediately notice the responsible transportation company You can ask solar equipment installation contractor or Shenzhen SOFARSOLAR Co Ltd for help if necessary 1 1 Safety instructions Transport of the equipment especially by road must be carried out with by suitable ways and means for protecting the components in particular the electronic components from violent Read and understand the instruction of this manual and be familiar with relevant safety shocks humidity vibration etc symbols in the paragraph then start to install and debug the equipment According to the national and state requirements before connect the grid you must get power department Electric connection permission and perform the operation only by qualified electrical engineer Before installing and maintaining the equipment you should cut off the high voltage application of PV array You can also open the switch of Solar Array Combiner to cut off the high voltage Otherwise serious injury may be caused Please comply with all the current electrical regulations about accident prevention in dealing with the current inverter Before the electrical connection make sure to use opaque material to cover the Qu a ifie d pe rsons PV modules or to disconnect PV array DC switch Ex
24. _ ___ Te0 05 05 62 7b 5a 1 2 Account 360WIFI 99FA 90 94 e4 3c61 10 New 2 Ose 00 21 27 46 c5 98 29 3 Update O TP LINK 2 4GHz F2BC95 ac cf 23 ff 02 9 100 3 Restart O PINGCE lec 60 9f 04 b3 2c 96 6 7 O yba 00 21 27 5 06 08 5 6 Reset Note When RSSI of the selected WIFI network is lower than 15 the connection may be unstable please select other available network or shorten the distance between the device and router Add wireless network manually Network name SSID sofarpv Note case sensitive Encryption method WPA2PSK v Encryption algorithm TKIP v If you choose to add your wireless network manually please keep encryption method and encryption algorithm the same as your home router s setup Setp8 Please enter your personal wireless network password Then click Next Figure 9 12 Staus Wizard Wireless Cable Advanced Account Update Restart Reset Please enter the wireless network password Note case sensitive Re enter password CIShow Password All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 SO FARR Bury doe series KAKTO nn SOLAR User manual Setp9 Select Enable Next to obtain IP address automatically Figure 9 13 f Staus Please fill in the following information Wireless Cable Advanced Obtain an IP address Enable v automatically A
25. all together gland and waterproof cover as shown in the figure below Table4 3 Recommended communication cable sizes are shown below Figure 4 19 TX TX Communication function Dry contact NC COM NO 5VIGND 14 13 I2 11 Cable size Outside diameter Step 1 Remove the communication waterproof cover using a screwdriver 6mm Figure 4 17 cut Step 4 Choose the terminal according to Table 4 4 connect the wires as per the labels and secure the wires using a slotted screwdriver LI Note keep the unused terminals for future use Document Version 1 0 2014 07 20 All rights reserved O Shenzhen SOFARSOLAR Co Ltd 23 24 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 5 FAR SunyDogsees L1K 3KTD cc aceeeeeseeneseemmmseeeeesee Electrical Connections SoL AR User manual Table4 4 functional description of the communication terminals Type Dry contact connector s A label 5V GND NC COM NO RS485 RS485 differential differential signal signal function source ground Normally Common Normally closed ground open Figure 4 20 S
26. ate Warning Light RED ON Fault or permanent state OFF Normal operation GFCI Warning Light RED ON GFCI fault or GFCI device fault warning OFF GFCI normal 30 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 B AR Sunny Dog series 1 1K 3KTL Operation interface SDOL_Ar User manual 6 2 Standard Interface LCD standard interface is used to display inverter states information and parameter setting etc LCD displays the updates of inverter energy power input information warning information etc A1 WIFI communicating A2 RS485 communicating A3 Light flashes to warn over frequency and power derating Light ON to warn remote power derating A4 Light ON warning for inverter high temperature A5 MPPT SCAN function is activated not available A6 Light ON when the state is normal A7 Indicates grid voltage A8 Indicates grid current or frequency A9 Indicates PV voltage and current A10 Indicates real time input voltage and current channel A11 Light ON when input voltage over 100V A12 Light ON for RS485 communicating A13 Indicates modbus communication address Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd 31 ae 32 Operation interface SoL AR User manual A14 Indicates today s energy A16 Indicates real time output power A17 Indicates the energy from 3 00am 21 00pm in the day x When po
27. ation to decrease the temperature OverFreqDerating Communication board EEPROM fault the inverter has derated because of the grid frequency too hig Communication board EEPROM fault RTC clock chip anomaly RTC clock chip anomaly SOFAR inverter automatically reduce the output power when the frequency of electrical grid is too high ID95 ID96 are internal faults of SOFAR inverter turn OFF the DC switch wait for 5 minutes and then turn ON the DC switch Check whether the fault is rectified If no please contact SOFAR technical support SD fault 7 2 Maintenance The SD card is fault Please replace the SD card Inverters generally do not need any daily or routine maintenance Cooling fan should not be Technical data SO FARR Bury pDogseries LIK 3KTD css Technical data SDOL_Ar User manual Technical data Outlines of this chapter This topic lists the technical specifications for all Sunny Dog series inverters 8 1 Input parameter DC SOFAR Parameter 1100TL SOFAR 1600TL SOFAR 2200TL SOFAR 2700TL SOFAR 3000TL Max input power W 1100 1600 2200 2700 3000 Max input DC voltage V 450 450 500 500 500 Start up input voltage V Stop working voltage V Operating input voltage Range V 80 100 480 MPPT voltage V 110 380 165 380 170 450 210 450 230 450 Max input MPPT 10 current A
28. ccount accu A S IP address 0 0 0 0 Update BE nn Restart Subnet mask 0 0 0 0 Reset Gateway address 0 0 0 0 DNS server address Back 1 2 3 4 5 6 7 a A Setp10 Click Next Figure 9 14 Staus Enhance Securlty Wizard Wizard a You can enhance your system security by choosing the Wireless following methods Cable Hide AP Advanced Account Change the encryption mode for AP Update Restart Change the user name and password for Web server Reset Document Version 1 0 2014 07 20 Allrights reserved Shenzhen SOFARSOLAR Co Ltd Wi Fi S FAR Sunny Dog series 1 1K 3KTL Setp11 Click OK to wait for setting complete Figure 9 15 Staus Wireless Cable Advanced Account Update Restart Reset Setting completel Click OK the settings wil take ffect and the system will restart immediately If you leave this interface without clicking OK the settings will be ineffective Figure 9 16 Staus Wireless Cable Advanced Account Update Restart Reset Setting complete Please close this page manually Please login our management portat to monitor and manage your PV system Please register an account if you do not have one Tore login the configuration interface please make sure that your computer or smart phone and our device are in the same network segment and enter the new IP address of the device to access the interface 2d 52 All rights reserved S
29. e contact SOFAR technical support Check whether the input current is higher than the maximum input current of SOFAR inverters then check the input wiring if both are correct please contact SOFAR technical support ID29 SwOCPlInstant The grid current is too high ID30 SwBOCPInstant Ihe input current is too high ID49 ConsistentFault VGrid The grid voltage sampling value is not consistent ID50 ConsistentFault FGrid The grid frequency sampling value is not consistent ID51 ConsistentFault DCI The DCI sampling value is not consistent ID52 ConsistentFault GFCI The GFCI sampling value is ID53 SpiCommLose not consistent The spi communication is fault ID54 SciCommLose ID55 RelayTestFail The Sci communicationis fault The relays fault ID49 ID55 are internal faults of SOFAR inverter turn OFF the DC switch wait for 5 minutes then turn ON the DC switch Check whether the fault is rectified If no please contact SOFAR technical support ID56 PvIsoFault 42 Allrights reserved O Shenzhen SOFARSOLAR Co Ltd The insulation resistance is too low Check the insulation resistance between the PV array and earth ground if a short circuit occurs rectify the fault Document Version 1 0 2014 07 20 AR Sunny Dog series 1 1K 3KTL Trouble shooting and maintenance SOLAR User manual OverTempFault_Boost OverTempFault_Env UnrecoverHwAcOCP The Boost temp is too high The environm
30. ent Version 1 0 2014 07 20 AR Sunny Dog series 1 1K 3KTL Operation interface SOLAR User manual Relay Command Users press Back button and Up button or Down button to enter 3 SystemlInfo interface then Press OK button to enter enter into system information checking interface then press Up button or Down button enter into 6 Relay Command then press OK button the Relay Command will be displayed D Display Time Press the Back button and Up button or Down key in the standard user interface to enter into 4 Display Time then press OK button to display the current system time E Software Update Press the Back button and Up button or Down button in the standard user interface to enter into 5 Software Update then press OK button to enter into the input password interface now press the OK button to input the password initial passwords is 0001 Press the Up and Down button to change the value then press OK button to confirm the current value of input and enter the next set of value when set over if the password is wrong the LCD will display Error Try again at this time you should re enter your password If the password is correct then begin the update process 6 4 Update Software online Sunny Dog series inverters offer software upgrade via SD card to maximize inverter performance and avoid inverter operation error caused by software bugs Procedure Step
31. ent temp is too high The grid current is too high and has cause unrecoverable hardware fault UnrecoverBusOVP UnrecoverOCPInstant The bus voltage is too high The grid current is too high e Ensure the installation position and installation method meet the requirements of Section 3 4 of this user manual e Check whether the ambient temperature of the installation position exceeds the upper limit If yes improve ventilation to decrease the temperature ID65 ID70 are internal faults of SOFAR inverter turn OFF the DC switch wait for 5 minutes then turn ON the DC switch Check whether the fault is rectified If no please contact SOFAR technical support UnrecoverIPV Instant The input current is too high UnrecoverWRITEEEPROM The EEPROM is unrecoverable UnrecoverREADEEPROM The EEPROM is unrecoverable UnrecoverRelayFail Relay has happen permanent fault ID74 ID77 are internal faults of SOFAR inverter turn OFF the DC switch wait for 5 minutes then turn ON the DC switch Check whether the fault is rectified If no please contact SOFAR technical support OverTempDerating the inverter has derated because of the temperature is too high Ensure the installation position and installation method meet the requirements of Section 3 4 of this user manual e Check whether the ambient temperature of the installation position exceeds the upper limit If yes improve ventil
32. ersion 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd III C EARE n oeei ET nz Table of contents SDOL_Ar User manual 6 Operation interface 222 30 6 1 Operation and Display Panel 2t tetel 30 6 2 Standard Interface na 31 6 Man ES a Tr een een ne ee ee een ee mt 33 6 4 Update Software online ttt ttt stro S 39 7 Trouble shooting and maintenance an 41 7 1 Troubleshooting 22 tt ttdos 41 7 2 Maintenance 43 8 Technical data 44 8 1 Input parameter DC t ttt 44 8 2 Output parameter AC ttes 44 8 3 Efficiency Safety and Protection usa 45 8 4 General Data 45 9 Sofar SolarMAN Quick Setup Manual Wi Fi Optional 46 9 1 Network setting Lesen 46 9 2 Register on Solar MAN Portal oo EEEE aaan 54 9 3 Login SolarMAN Portal to manage power station tt 56 10 Quality Assurance 58 IV All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 FA pe Sunny Dog series 1 1K 3KTL Basic safety information FA FS Sunny Dog series 1 1 K 3K TL Basic safety information SoL AR User manual SOLAR User manual Basic safety information sranty void if removed pre TIER ZGAA If you have any question or problem when you read the following information please contact Shenzhen SOFARSOLAR Co Ltd Outlines of this chapter Safety instruction It mainly introduce the safety instruction when install and operate the equipment oymbols and signs
33. he computer NOTE1 Figure 4 23 di b a ia 4 a RS485 USB RS485 m N 2 WI FI Refer to the figure shown below wireless function required for the PC NOTE4 Figure 4 24 te Sm AS Ihm V em 26 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 2e SDL_Ar User manual Electrical Connections The operation information generated energy alert operation status of the inverter can be transferred to PC or uploaded to the server e g via S WEO1S via Wi Fi You can register on the website refer to section 9 http www solarmanpv com portal Register Regi Pub aspx Using the Wi Fi S N number NOTE3 then you can login the website http www solarmanpv com portal LoginPage aspx to remote monitors the inverter B Communication between multiple inverters and one PC Document Version 1 0 2014 07 20 1 RS485 Refer to the following figure RS485 wires are connected in parallel between inverters refer to section 4 5 of this manual for wire connection methods Connect the TX and TX of the inverter to the TX and TX of the RS485 USB adapter connect the USB port of the adapter to the computer A maximum of 31 inverters can be connected in one daisy chain NOTE2 Figure 4 25 Skan i Skan 4 N 4 4 Om A a Ms Me m a Ly Pa y a mre RS 485 USB RS485 RS485 RS485 2 WI FI Refer to the figure shown below wi
34. henzhen SOFARSOLAR Co Ltd SDOL_Ar User manual Document Version 1 0 2014 07 20 Document Version 1 0 2014 07 20 SDL_Ar User manual Setp12 Setup of wireless network connection priority and connection mode Open Control panel Network and sharing center Manage wireless networks Set your home router s access point as default to connect with your personal computer automatically Make sure it has the highest priority To the device Wi Fi module set its AP as default to connect with your personal computer manually Example make sure sofarpv wireless network connection priority is the highest Figure 9 17 O x E nl gt Control Panel Network and Internet Manage Wireless Networks v A Search MA File Edit View Tools Help Manage wireless networks that use Windows tries to connect to these networks in the order listed below Add Remove Move down Adapter properties Profile types Network and Sharing Center e Networks you can view modify and reorder 4 sofarpv Security WPA2 Personal Type Any supported Automatically con A sofarpv Wireless Network Properties Tenda_288888 Security WPA Personal J _____ m Connection Security Network type Access point ChinaNet 7v43 Security WPA2 Persona dd E bn m Network availability All users A Tenda 5D6C68 Security WPA Personal Name sofarpv Dn zu SSID sofarpv lt Connect
35. ict Shezhen China Http www sofarsolar com E mail service sofarsolar com Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd I C FA FS Sunny Dog series 1 1 K 3K TL Preface SDOL_Ar User manual Preface Outline Please read the product manual carefully before installation operation or maintenance This manual contains important safety instructions and installation instructions that must be followed during installation and maintenance of the equipment e Scope This product manual describes the assembly installation commissioning and maintenance of Sunny Dog series inverters SOFAR 1100TL SOFAR 1600TL SOFAR 2200TL SOFAR 2700TL SOFAR 3000TL Keep this manual where it will be accessible at all times e Target Group This manual is for qualified person support person service person are qualified mentioned in this manual e Symbols Used This manual provides safety operation information and uses the symbol in order to ensure personal and property security and use the inverter efficiently when operating the inverter You must understand these emphasize information to avoid the personal injury and property loss Please read the following symbols which used in this manual carefully Danger 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 inj
36. ilding materials e Do not store the Sunny Dog series in areas with flammable or explosive materials Do not install the Sunny Dog series in places prone to body contact because the Sunny Dog series shelf and heat sinks become hot during the inverter operating e Take the Sunny Dog series weight into consideration when transporting and moving the Sunny Dog series e Install the Sunny Dog series in an appropriate position and surface Attention 3 1 Installation Process Figure3 1 Installation flowchart Check before Prepare installation Determine the CO n D ee 7 mai postion Install the Install the rear Moving the Commen Cn me omm 3 2 Checking Before Installation Checking Outer Packing Materials Packing materials and components may be damaged during transportation Therefore check the outer packing materials before installing the inverter Check the outer packing materials for damage such as holes and cracks If any damage is found do not unpack the Sunny Dog series and contact the dealer as soon as possible You are advised to remove the packing materials within 24 hours before installing the Sunny Dog series inverter Checking Deliverables After unpacking the inverter check whether deliverables are intact and complete If any damage is found or any component is missing contact the dealer Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd 9 ce Installation SDOL_Ar User man
37. ing Sunny Dog series inverter Step 1 To determine the position for drilling holes level hole positions and then mark the hole position by using a marker use the hammer drill to drill hole on the wall Keeping the hammer perpendicular to the wall do not shake when drilling so as not to damage the walls If the aperture errors need to reposition Step 2 The expansion screw is vertically inserted into the hole pay attention to expanding screw insertion depth not too shallow Step 3 putting the rear panel on the wall the rear panel is fixed by the nuts Figure 3 5 Step 1 Step 2 step 3 Step 4 putting the inverter hook on the rear panel Using an M5 screw back and inverter bottom fastening to ensure safety Step 5 Putting the rear panel and inverter to lock together In order to ensure the safety the user can select lock according to the actual situation Figure 3 6 _4 3mm 4 13 8mm 42mm 25mm Document Version 1 0 2014 07 20 Allrights reserved
38. ions set in euo the dedicated menu A typical application example is the closing of the contact when an alarm occurs 96 B Energy management unit 94 This control can be used to switch the inverter on off through an external remote control g an 3 90 C Feeding reactive power into the grid g m The inverter is able to produce reactive power and can therefore feed it into the grid through the i setting of the phase shift factor Feed in management can be controlled directly by the grid company E Vpv 230V through a dedicated RS485 serial interface 84 Vpv 360V D Limiting the active power fed into the grid 82 ze 2d The inverter if enabled can limit the amount of active power fed into the grid by the inverter to the 2 A a DEMNM desired value Expressed as a percentage MD SUE on MM Mal nn of Rated Output Power E Self power reduction when grid over frequency When the grid frequency is over limited value inverter will reduce output power which does well to the grid stability Document Version 1 0 2014 07 20 All rights reserved O Shenzhen SOFARSOLAR Co Ltd 7 8 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 AR Sunny Dog series 1 1K 3KTL Installation SoL AR User manual 5 Installation Outlines of this chapter This topic describes how to install the Sunny Dog series inverter Installation notes e Do not install the Sunny Dog series on flammable bu
39. ll rights reserved Shenzhen SOFARSOLAR Co Ltd General Connection IPv4 Connectivity Internet IPv6 Connectivity No Intrnet access Media State Enabled SSID sofarpv Duration 00 11 24 Speed 72 0 Mbps Signal Quality n Details Wireless Properties Activity Sent A Received 284 499 1 563 896 e Properties Hp Disable Diagnose Document Version 1 0 2014 07 20 S FAR Sumy dog series 1K nnn Wizi S FAR Sony Dog series 1 1K 3KTL Wii SOL Ar User manual SOL AR User manual Setp4 Double click on internet Protocol Version 4 TCP IPv4 Click on General gt Obtain an IP Setp3 When connected open browser head to http 10 10 100 254 and fill in user name address automatically gt OK to finish the setup See Figure 9 3 9 4 and password which all defaulted as admin for the first time See Figure 9 7 Figure 9 3 Figure 9 4 Figure 9 7 Networking General Alternate Configuration Connect using amp DW1501 Wireless N WLAN Half Mini You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically The server 10 10 100 254 is asking for your user name and password The Use the following IP address server reports that it is from IGEN WIFI This connection uses the following items W amp Client for Microsoft
40. ly with photovoltaic modules that do not require one of the poles to be grounded The operating current dispersed during normal operation must not exceed the limits specified in the technical specifications Only one photovoltaic generator can be connected to the input of the inverter do not connect batteries or other sources of power supply Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd 5 2e FAR Sunny Dogseries 1IK 3KTL 5 5 n Product characteristics SOLAR User manual e he choice of model of inverter must be made by a qualified technician who knows about the installation conditions the devices that will be installed outside the inverter and possible integration with an existing system e Overall dimensions LxWxH 405 5mmx314mmx135 5mm Figure2 2 Front view and left view dimensions 314mm 135 5mm o 405 5mm o D O O 0000 D 1 Cabinet 2 Human Interface board Figure2 3 Back view and Bracket dimensions
41. ments ID12 GFCIFault HwBoostOCP GFCI Fault Ihe input current is too high and has happen hardware protection Please turn off AC and DC break Check the surrounding equipment on the AC side Check whether the input current is higher than the maximum input current of SOFAR inverters then check the input wiring if both are correct please contact SOFAR technical support HwAcOCP The grid current is too high and has happen hardware protection AcRmsOCP The grid current is too high GFCIDeviceFault HwAuxPowerFault ID22 ID26 BusOVP The GFCI sampling error The auxiliary voltage error The bus voltage Is too high ID15 ID22 are internal faults of SOFAR inverter turn OFF the DC switch wait for 5 minutes then turn ON the DC switch Check whether the fault is rectified If no please contact SOFAR technical support Id26 are internal faults of SOFAR inverter turn OFF the DC switch wait for 5 minutes then turn ON the DC switch Check whether the fault is rectified If no please contact SOFAR technical support ID28 DciOCP The Dci is too high Turn OFF the DC switch wait for 5 minutes then turn ON the DC switch Check whether the fault 1s rectified If no please contact SOFAR technical support Internal faults of SOFAR inverter turn OFF the DC switch wait for 5 minutes then turn ON the DC switch Check whether the fault is rectified If no pleas
42. n the inverter Please read and understand the content of the symbols and then start the installation There is residual voltage in the inverter Before open the equipment operator should wait for five minutes to ensure the capacitance discharge completely Be careful of high voltage Be careful of high temperature Conformity with European Point of connection for grounding Please read this manul before install Sunny Dog series This indicates the degree of protection of the equipment according to IEC standard 70 1 EN 60529 June 1997 Positive pole and negative pole ofthe input voltage DC 4 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 c FAR SumyDosseriest1 1K3KTL 0 ccceeeeeencaeeeeeeeeeseumusseeeesee Product characteristics SoL AR User manual EN 2 Product characteristics Outlines of this chapter Product identification It introduces the field of use and how to identify different type of Sunny Dog series inverters Function description It introduces how Sunny Dog series inverters work and the function modules inside Protection modules It introduces the protection modules in the inverter 2 1 Product identification Field of use The Sunny Dog series is a PV inverter which converts the DC current of a PV generator into AC current and feeds it into the public grid Figure2 1 PV Grid tied System Sunny Dog series inverters can be used on
43. nctions in a given electromagnetic environment without any trouble or error and impose no unacceptable effect upon the environment Therefore EMC represents the quality characters of electrical equipment e The inherent noise immune character immunity to internal electrical noise e External noise immunity immunity to electromagnetic noise in external system e Noise emission level influence of electromagnetic emission upon environment Electromagnetic radiation from inverter may be harmful to health e Please do not continue to stay away from the inverter in less than 20 cm when inverter 1s working 1 2 Symbols and signs Safety symbols Caution of burn injuries due to hot enclosure parts e During working only can touch the display and key parts of inverter Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd 3 C AR Sunny Dog series 1 1K 3KTL Basic safety information SDOL_Ar User manual PV array should be connected to the ground in accordance with requirements of local power department e To protect system and the personnel security we suggest that PV array of border Attention and inverter should be reliable grounding Ensure input DC voltage Max DC voltage Over voltage may cause permanent damage to inverter or other losses which will not be included in warranty Warning Signs on the inverter There are some symbols which are related to security o
44. on Sofar3000TL e Improper operation Overview Real Time History Alert Report e Use wrong protection settings on the inverter by 28 34 C 5 li i 33 e i 33 nearby amp 6 5 light rain shower 28 33 C amp 6 6 Moderate or heavy rain shower 28 33 C bun e Carry out unauthorized modification on the inverter e Damage because of external factors or the majeure force such as lightning over voltage bad Add weather fire earthquake tsunami etc DataloggerS N Alert notification setup When any abnormal situation happened to the device an error message would be sent automatically to your designated email account in second Please fill in below your personal email account to complete the setup of your alert notification Figure 9 26 Home My Site Public Sites Account Sofar3000TL Overview Real Time History Alert Report nearby 28 34 C _ amp 6 5 light rain shower 28 33 C amp 6 6 Moderate or heavy rain shower 28 33 C Alerts 0 items Typeof Alert Notification J Email Email for Alerts D Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd 57 58 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20
45. or code Normal Normal Power Generation x When the inverter internal communication fail the LCD displays the state of the inverter as Set Time shown in the figure below Users press Back button to enter 1 Enter Setting interface Press OK button to enter main setting interface Enter 1 Set Time by pressing Up button or Down button then DSP communicate fail press OK button and start to set up time Time set from year month day minutes and seconds in turns Up button or Down button If this state is on please restart the inverter or call SOFARSOLAR to choose different value to set each date Set each value is need to press OK button to confirm setting success is displayed if the setting time is correct fail means failure 6 3 Main Interface settings Press Back button under standard interface to enter into main interface including Clear Produce Users press Back button to enter 1 Enter Setting interface Press OK button to enter main setting interface Then Enter 2 Clear Produce by pressing Up button or Down button press OK button and start to clear produce success is displayed after settings Key Back Document Version 1 0 2014 07 20 All rights reserved O Shenzhen SOFARSOLAR Co Ltd 33 34 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 Clear Events Users press Back button to enter 1 Enter Setting interface Press
46. ord v accept SolarMAN Terms of Service Please input a valid Email address used for login and password retrieving Please re input a valid Email address 6 16 characters case sensitive 6 16 characters case sensitive Browsers like internet Explorer 8 chrome 15 and Firefox 10 are recommended 54 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 S FARR Bury dog series 1K Se nnn Wii S F AR Sony Dog series 1 1K 3KTL Wii SOLAR User manual SDOL_Ar User manual Setp3 Fill in details to complete the registration Figure 9 21 Create a New Account Site Name Upload Image Country Province State City Street ZIP Code Timezone Number Format System Size kWp Timezone Panel Type Inverter Type Description SOFAR Inverter Maximum 20 Letters Default jpg Maximum file size 4M File types jpg png bmp gif pjpeg jpg OK China v Anhui vo GUANGZHOU Locate Your Site On Map GMT 08 00 Beijing Chongqi 1234567 89 AUDAUS vw v v Make This Site Public Registration Datalogger S N Installer 0502173653 Contact Name Phone Setp4 If registration is successful the above page will display Click OK to return to homepage of the portal Figure 9 22 Sign In Email Password x Remember me Successful registration Document Version 1 0 2014 07 20
47. ose 1 Enable or 2 Disable by pressing Up button or Down button press OK button then communication board start to transmit control signals to control board Success is displayed after setting success otherwise it will show fail Relay Command Users press Back button to enter 1 Enter setting interface Press OK button to enter main setting interface Enter 5 Relay Command by pressing Up button or Down button press OK button and enter Relay Command setting interface Choose corresponded setting items by pressing Up button or Down button then press OK button Success or fail is displayed after setting 5 Relay Command 1 Production 3 Alarm alarmconfig 4 Relay Disable Document Version 1 0 2014 07 20 Allrights reserved Shenzhen SOFARSOLAR Co Ltd 33 AR Sunny Dog series 1 1K 3KTL Operation interface SOLAR User manta BENE NE Relay Command Definition the relay switches whenever a connection to and therefore a disconnection from the grid occurs If the relay contractor is in normally open close mode the contact will stay open or closed until the inverter is connected to Production the grid once the inverter con nects to the grid and starts to export power the relay switches state and therefore closes or opens When the inverter disconnects from the grid the relay contact returns to its position of rest namely open or closed The relay switches
48. passwords Press Back button and rekey in the correct passwords Success will be displayed if setting successfully Attention when inverter working for power generation over 24h country setting is forbidden it can only be set after LCD setting Key in passwords for country setting through LCD default 0001 country setting can be set in 24h after keying in the correct passwords over 24h set through LCD again All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 Document Version 1 0 2014 07 20 AR Sunny Dog series 1 1K 3KTL Operation interface SOLAR User manual Set Total Energy Users press Back button to enter 1 Enter setting interface Press OK button to enter main setting interface Enter 7 Set Total Energy by pressing Up button or Down button then press OK button and enter Input Password Setting interface Press OK button to set passwords default 0001 increase or decrease value though pressing Up button or Down button press OK button to confirm the value and to next value setting Error Try again will be displayed for wrong passwords Press Back button and rekey in the correct passwords then set total energy Success or fail is displayed after setting Set mod bus address Users press Back button to enter 1 Enter setting interface Press OK button to enter main setting interface Enter 9 Set mod bus address by pressing Up button or Down
49. posure to the sun PV array will produce a dangerous voltage The customer must make sure the operator has the necessary skill and training to do his her job Staff in charge of using and maintaining the equipment must be skilled aware and Alison ceompliheintihriprofessional eleetrialenzineer mature for the described tasks and must have the reliability to correctly interpret what is must be trained described in the manual For safety reason only a qualified electrician who has received Completely read the manual operation and understand relevant matters training and or has demonstrated skills and knowledge in construction and in operation of this unit can install this inverter Shenzhen SOFARSOLAR Co Ltd does not take any Only get permission by the local power department and complete all electrical responsibility for the property destruction and personal injury because of any incorrect use CORTE CMON Dy DEOICSSIQUSECISCHCIERLER DUI EP E CREN Coin eet MU NEEEEEODUIO Erd Attention PI A T d di he fall he i D Its forbidden to remove the tamper evident label and open the inverter ease install and start inverter according to the following sections Put the inverter in Otherwise Sofarsolar will not provide service and maintenance Assembly situation requirements appropriate bearing capacity objects such as wall and components and so on to ensure that inverter vertical placed Choose suitable place for installing electrical eq
50. power cables Note L2 is 2 to 3mm longer than L1 Step 2 Insert the exposed core wires into the OT terminal and crimp them by using a crimping tool as shown in Figure 4 3 Figure4 3 Preparing a ground cable 2 L4 lt 1 5mm L2 8 10 mm Note 1 L3 is the length between the insulation layer of the ground cable and the crimped part L4 is the distance between the crimped part and core wires protruding from the crimped part Note 2 The cavity formed after crimping the conductor crimp strip shall wrap the core wires completely The core wires shall mf JE E contact the terminal closely L1 Step 3 Install the crimped OT terminal flat washer and spring washer on the M5 welded stud and tighten the nut to a torque of 3 N m using a socket wrench Figure4 4 Ground terminal composition 1 Positive power cable 2 Negative power cable Note L2 is 2 to 3 mm longer than L1 OG Pa H Vie Er 2 3 1 M5 welded stud 2 OT Terminal 3 M5 Antiskid nut End Document Version 1 0 2014 07 20 All rights reserved O Shenzhen SOFARSOLAR Co Ltd 17 18 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 Document Version 1 0 2014 07 20 Electrical Connections A L AFR Use
51. r manual Step 3 Insert the positive and negative power cables into corresponding cable glands Step 4 Insert the stripped positive and negative power cables into the positive and negative metal terminals respectively and crimp them using a clamping tool Ensure that the cables arecrimped until they cannot be pulled out by force less than 400 N as shown in Figure 4 6 Figure 4 6 Connecting DC input power cables 1 Positive power cable 2 Negative power cable Step 5 Insert crimped power cables into corresponding housings until you hear a click sound The power cables snap into place Step 6 Reinstall cable glands on positive and negative connectors and rotate them against the insulation covers Step 7 Insert the positive and negative connectors into corresponding DC input terminals of the Sunny Dog Series until you hear a click sound as shown in Figure 4 7 Figure 4 7 Connecting DC input power cables 1 Bayonet End All rights reserved O Shenzhen SOFARSOLAR Co Ltd 19 S EA Electrical Connections SOLAR User manual Follow up Procedure To remove the positive and negative connectors from the Sunny Dog Series insert a removal wrench into the bayonet and press the wrench with an appropriate strength as shown in Figure 4 8 Before removing the positive and negative connectors ensure that the DC SWITCH is OFF Figure 4 8 Removing a DC input connector 4 4 Connecting AC Outpu
52. reless function required for the PC NOTE4 Figure 4 26 PT Se EAR V V e e S The operation information generated energy alert operation status of the inverter can be transferred to PC or uploaded to the server e g via S WEO1S via Wi Fi You can register on the website refer to section 9 http www solarmanpv com portal Register Regi_Pub aspx Using the Wi Fi S N number NOTE3 then you can login the website http www solarmanpv com portal LoginPage aspx to remote monitors the inverter All rights reserved O Shenzhen SOFARSOLAR Co Ltd 21 28 ce FAR SumyDogseies 1 1K 3KTD 5 5 0l Electrical Connections SOLAR User manual LI Note1 The length of the RS485 communication cable should be less than 1000 m LT Note2 When multiple inverters are connected via RS485 wires set mod bus address need to differentiate the inverters Refer to section 6 3 for RS485 address setting LI Note3 S N number of the Wi Fi module is located under the label on the side of the inverter Figure 4 27 Inverter S N Wi Fi S N LI Note4 Customer can enhance the Wi Fi signal in order to make the data transmission more stably using the method shown below Step 1 Loosen the cable gland of Wi Fi antenna Step 2 Pull out the Wi Fi antenna from the cable gland about 50 60mm length Step 3 Tighten the cable gland of Wi Fi antenna Figure 4 28 Pull out Loosen
53. rotection ground PGND cables for grounding purposes of the PV array are not grounded Otherwise it will cause inverter failure In the The inverter is transformer less Requires The positive pole and the negative pole PV power generation system all non current carrying metal parts such as Bracket inverter shell should be connected to earth Attention All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 c FAR SumyDosseries 1 1K3KTL 5 Electrical Connections c CA FAR SunyDosseries 1 1K3KTL 000 Electrical Connections SOL AR User manual SOL AR User manual Prerequisites 4 3 Connecting DC Input Power Cables The PGND cables are prepared 4mm outdoor power cables are recommended for Table 4 1 Recommended DC input cable specifications grounding purposes the color of cable should be yellow green Procedure Cross Sectional Area mm l External Cable Diameter mm Step 1 Remove the insulation layer with an appropriate length using a wire stripper as Range Recommended Value shown in Figure 4 2 Figure4 2 Preparing a ground cable 1 4 076 0 4 0 4 57 8 L2 L1 2 3 mm Procedure UC EF Step 1 Remove cable glands from the positive and negative connectors 92 N Step 2 Remove the insulation layer with an appropriate length from the positive and negative power cables by using a wire stripper as show in Figure 4 5 E Figure 4 5 Connecting DC input
54. shown in Figure 3 3 and Figure 3 4 Figure 3 3 Moving the Sunny Dog series 1 rc rece y aan pa O OLOR I E Cr CX Xr OX Do X SX Oi Dp 2 9 2020 os opcs EINE MEINE Qu coe C Xu O DEE OO OD De RO O a OD O O OD O CU EEE O E 6D OO e Xe DD o0 MAD EDEN 9 Bi Oe OO D O SIE TEE S EU EDER ED EI IE DO S QUO VQ LO QUO VOL QUI IQ OQ ID EN Dor O Qu CU O co XOU AC OD UQ I QUO OO QO QU GO LOL Qu OQ OQ ISO olo 3 6 6 5 6 6 a Oo 6 oOo od 0 Bae u Bee a Zul 5 ee Se u Eu y eye uy uoc ye t Gy ae a c6 ORO ORO ORO OO OROR O Oo eee QM Q aO QO OLO aspe C O Step 2 Lift the Sunny Dog series from the packing case and move it to the installation position Attention End To prevent device damag and personal injury keep balance when moving the Sunny Dog series because the Sunny Dog series is heavy Do not put the Sunny Dog series with its wiring terminals contacting the floor because the power ports and signal ports are not designed to support the weight of the Sunny Dog series Place the Sunny Dog series horizontally When placing the Sunny Dog series on the floor put foam or paper under the Sunny Dog series to protect its shell All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 Installation SO FARR Bury doe series I s DSi SoL AR User manual 3 6 Install
55. t Power Cables 20 Connect the Sunny Dog Series to the AC power distribution frame PDF or power grid over AC input power cables e t is not allowed for several inverters to use the same circuit breaker e It is not allowed to connect loads between inverter and circuit breaker e AC breaker used as disconnect device and the disconnect device shall remain readily operable Context All the AC output cables used for the inverters are outdoor three core cables To facilitate the installation use flexible cables Table 4 2 lists the recommended specifications for the cables Table4 2 Recommended AC output cable specifications Type Sofar 1100TL Sofar 1600TL Sofar 2200TL Sofar 2700TL Sofar 3000TL Cable Copper gt 4mm gt 4mm gt 4mm gt 4mm gt 4mm Breaker Figure 4 9 NOT allowed connect loads between inverter and circuit breaker 16A 400V All rights reserved Shenzhen SOFARSOLAR Co Ltd 16A 400V 25A 400V 25A 400V 25A 400V Breaker Document Version 1 0 2014 07 20 ce Document Version 1 0 2014 07 20 FAR Sunny Dogseries 1IK 3KTL 5 0 0n Electrical Connections SOLAR User manual Multi core copper wire Impedance of inverter and grid contact must be less than 20 In order to ensure the reliability of an
56. td Document Version 1 0 2014 07 20 SoL AR User manual SDOL_Ar User manual S FARR Bury dog series KS tin MESS S FAR Bunny dos series 1 1K 3KTL it inal Add more inverters on SOFAR SolarMAN monitoring system Click Setting Device Add to enter the 9 digit serial number SN and then click OK to Media setting of adding a new inverter O Qu al ity Ass urance Home My Site Public Sites Account Shenzhen SOFARSOLAR Co Ltd offers 5 years product warranty for Sunny Dog series inverters Sofar3000TL SM MN M eal ac from date of installation However the warranty period can t exceed 66 months from the date nearby 28 34 C amp 6 5 light rain shower 28 33 C amp 6 6 Moderate or heavy rain shower 28 33 C of delivery of the inverter During the warranty period Shenzhen SOFARSOLAR Co Ltd Alerts 0 items se ones BETEN ET guarantees normal operation of the inverter If during the warranty period the inverter develops fault please contact your installation contractor or supplier In case of faults falling DNUS RT SET ans TE within manufacturers responsibility Shenzhen SOFARSOLAR Co Ltd will provide service and NEN maintenance free of any charge 1 u WIFI Ethernet Collector SA1ES003E3Q001 PS SOFAR e 2014 07 2615 23 13 Ba m s S Disclaimer Figure 9 25 e Use of Sunny Dog series inverters for any other purpose than intended Home My Site Public Sites Account e Faulty system design or installati
57. tep 5 Insert the terminal as per the printed label and then tighten the screws to fix the waterproof cover rotate the cable gland clockwise to fasten it securely Figure 4 21 If users need to connect multiple inverters via RS485 wires refer to the figure shown below Rs485 wires are connected in parallel so 4 wires may be required First connect the two 485 TX wires in parallel then connect the two 485 TX wires in parallel then insert them into the terminal and tighten the screws using a slotted screwdriver LI Note We recommend using two different colors of wires to connect TX 485 and TX 485 Wires of the same color are connected together to avoid wrong wire connections Document Version 1 0 2014 07 20 All rights reserved O Shenzhen SOFARSOLAR Co Ltd 25 c CA FAR SunyDosseries 1 1K3KTL 000 Electrical Connections SDOL_Ar User manual Figure 4 22 NC COM NO 5V IGND I4 13 I2 11 4 6 Communication method Sunny Dog Series gird connected inverters offer RS485 standard and Wi Fi optional communication modes A Communication between one inverter and one PC 1 RS485 Refer to the figure shown below connect the TX and TX of the inverter to the TX and TX of the RS485 USB adapter and connect the USB port of the adapter to t
58. ter automatically returns to normal operating status when the electric grid s back to normal GridUVP The power grid voltage is If the alarm occurs frequently check whether the too low grid voltage frequency is within the acceptable range If no contact SOFAR technical support If yes check the AC circuit breaker and AC wiring of the SOFAR inverter If the grid voltage frequency is within the acceptable range and AC wiring is correct while the alarm occurs repeatedly contact SOFAR technical support to change the grid over voltage under voltage over frequency under frequency protection points after GridUFP The power grid frequency is obtaining approval from the local electrical grid too low operator EventList NO GridOFP The power grid frequency is too high Document Version 1 0 2014 07 20 All rights reserved Shenzhen SOFARSOLAR Co Ltd 41 Trouble shooting and maintenance SO FARR Sony dog series IST nn Uble shooting and maintenance SoL AR User manual ID09 The input voltage is too high Check whether too many PV modules are series connected in a PV string thus the voltage Voc of the PV string 1s higher than the maximum input voltage of SOFAR inverter If yes adjust the number of series connected PV modules to decrease the voltage of the PV string to fit the input voltage range of SOFAR inverter SOFAR inverter automatically returns to normal operating status after correct adjust
59. ti islanding function should choose the PV cable and ensure line lossless than power 196 From the inverter to the grid the cable length should not exceed 150m Below chart is cable Ir Multi core copper wire gt 4mm Figure 4 10 length section area and wire loss SOFAR inverter is equipped with IP66 AC output connector dedicated for PV inverter customer need to make AC output cable connections by himself and the appearance of the AC connector is shown below Figure 4 11 AC output connector All rights reserved O Shenzhen SOFARSOLAR Co Ltd 21 FAR Sunny Dogseries 1 IK 3KTL 5 5 5 on Electrical Connections SOLAR User manual AC wire connections procedure Step 1 Select appropriate cables according to Table 4 2 Remove the insulation layer of the AC output cable using a wire stripper according to the figure shown below A 30 50mm B 68mm Figure 4 12 WS Step 2 Disassemble the AC connector according to the figure shown below insert the AC output cable with its insulation layer stripped according to step 1 through the waterproof locking cable gland Figure 4 13 Step 3 Connect AC output cable as per the following requirements e Connect the yellow green wire to the hole labeled PE fasten the wire using an Allen wrench e Connect the brown wire to the hole labeled L fasten the wire using an Allen wrench Connect the blue wire to the hole labeled N fasten the wire using an Allen wrench
60. ual Table3 1 shows the components and mechanical parts that should be delivered NO Pictures Description sunny Dog Series Quantity l pes Rear panel PV input terminal PV input terminal Metal terminals secured to PV input power cables Metal terminals secured to PV input power cables M5 Hexagon screws Expansion bolts Self tapping screw Manual 7 pes spare 2pcs The warranty card All rights reserved Shenzhen SOFARSOLAR Co Ltd Certificate Document Version 1 0 2014 07 20 S FAR Bunny dos series 1 1K 3KTL Installation S FAR Bary dog series 1S nnn Installation Function Multi meter Used to check grounding ACoutputterminal 485 terminal 2pin Marker Used to mark signs Dry relay terminal 3pin Measuring tape Used to measure distances I O terminal 6pin Used to ensure that the rear panel is properly installed 3 3 Tools ESD gloves Operators wear Prepare tools required for installation and electrical connections Table3 2 shows the components and mechanical parts that should be delivered Hammer drill Used to drill holes on the wall Recommend drill dia 6mm Safety goggles Operators wear Anti dust respirator Operators wear Screwdriver wiring 3 4 Determining the Installation Position Determine an appropriate position for installing the Sunny Dog series inverter
61. uipment And assure enough fire exit space convenience for maintenance Maintain proper ventilation and ensure that have the enough air cooling cycle Note Document Version 1 0 2014 07 20 Allrights reserved Shenzhen SOFARSOLAR Co Ltd 1 2 All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 AR Sunny Dog series 1 1K 3KTL Basic safety information SOLAR User manual Operation Touching the power grid or the terminal of equipment may lead to die of electric shock or fire e Don t touch the terminal or conductor which connect to the power circuit Dan ger Pay attention to anything about grid connection and security document Some internal components will be very hot when inverter is working Please wear protective gloves Attention Maintenance and repair Disconnected with the PV components array and electricity grid before any repair work After turn off AC breaker and DC switch for 5 minutes later the maintenance DEI or repair of the inverter can be carried out Inverter should work again after removing any faults If you need any repair work please contact with the local authorized service center Can t open the internal components of inverter without authorized Shenzhen SOFARSOLAR Co Ltd does not take any responsibility for the losses from Attention mat EMC noise level of inverter Electromagnetic compatibility EMC refers to that one electrical equipment fu
62. ury Caution indicates a hazardous situation which if not avoided could result in minor or moderate injury Attention indicated potential risks which if not avoided may lead to equipment fault or property damage Attention D Note provides tips that are valuable for the optimal operation of the product Note II All rights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 S VAIO a un Table of contents SDOL_Ar2 User manual Preface I 1 Basic safety information ee 1 1 1 Safety instructions tto 1 1 2 Symbols and signs e ttti 3 2 Product characteristics 5 2 1 Productidentification 2222 5 2 2 Function description nn 7 2 3 Efficiency curve dba nenn 8 3 Installation sch Lane 9 3 1 Installation a K ELLE 9 3 2 Checking Before Installation ttt 9 R e E tid 11 3 4 Determining the Installation Position 2222 12 3 5 Moving the Sunny Dog series inverter 14 3 6 Installing Sunny Dog series Inverter en oett obi ed 15 4 Electrical Connections 16 4 1 Electrical connection ett ttt bbb 16 4 2 Connecting PGND Cables 2t 16 4 3 Connecting DC Input Power Cables 18 4 4 Connecting AC Output Power Cables 222 20 4 5 Connecting Communications Cables t 23 4 6 Communication method l ettet ttt ttt ttt tt ttt tete annann 26 5 Commissioning of inverter 0 29 5 1 Safety inspection before commissioning ttt 29 5 2 Startinverter 29 Document V
63. wer on LCD interface displays INITIALIZING refer below picture Initializing x When the inverter internal communication successfully the LCD displays the current state of the inverter display as shown in the figure below Wait 10s Waiting States Countdown 10S Check Checking Allrights reserved Shenzhen SOFARSOLAR Co Ltd Document Version 1 0 2014 07 20 FA pe Sunny Dog series 1 1K 3KTL Operation interface C FA F3 Sunny Dog series 1 1 K 3K TL Operation interface SoL AR User manual SOL AR User manual A Enter Setting Interface as below Enter Setting Fault Regular error state 1 Set time 2 Clear Produce Permanent Unrecoverable error state 3 Clear Events 4 Set Country Code Inverter states include wait check normal fault and permanent Wait Inverter is waiting to Check State at the end of reconnection time 5 Remote Control Check Inverter is checking isolation resistor relays and other safety requirements It also 6 Relay Command does self test to ensure inverter software and hardware is functional Normal Inverter enter to Normal State it is feeding power to the grid 7 Enable Set Country Fault Inverter has encountered recoverable error It will recover if the errors disappear If not 8 Set Total Energy please check the inverter according error code Permanent Inverter has encountered unrecoverable error we need maintainer debug this 9 Set Mod bus Address kind of error according to err

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