Installation Manual Of PV Energy Storage Machine
Contents
1. acm 29 mp UJ Chart 4 1 Wem number Description oooO Energy storage machine of Growatt SP series 1 electric current transducer Standard wire length 5m Battery temperature detection line Standard wire length 1 5m powerin g tomorrow r OWadatl Page 11 43 1 Attention don t show in the picture 5 Installation 5 1 Basic installation requirements A The installation location must be suitable for the energy storage machine s weight for a long period time Please refer to the specification in chapter 10 about the weight of energy storage machine B The installation location must conforms with dimension of energy storage machine C Do not install the unit on structures constructed of flammable or thermo labile materials D The Ingress Protection rate is IP65 which means the unit can be installed indoors E Battery installation option is not far below the position of energy storage machine The humidity of the installation location should be 95 G The ambient temperature should be 25 C 40 C H Energy storage machine can be installed in vertical or lean back on plane Please refer to the below Monitor Monitor Connector Connector Monitor Connector Mo2. 5 12 Step 4 Buckle the sensor to the residential user inlet wires at the same time plug the AC PLUG on the Storage Plus to electricity and finally the entire system is ready to work smoothly Chart 5 13 5 4 System Electrical Connection 5 4 1 Storage Plus AC power supply connection Preparations before connection A measure the grid voltage and frequency and make sure the voltage is 220 230Vac the frequency is 50 60Hz in single phase B Connect the AC cable with safety regulation to the AC PLUG section Y SSS Fp Ss Tt Chart 5 14 powering tomorrow rowall Page 19 43 AC PLUG Chart 5 15 5 4 2 Storage Plus PV Connection 1 Insure correct polarity before connecting the PV input Reverse positive or negative polarities may cause unrecoverable damage Insure that the short current of PV string should not exceed the max input current of the Storage Plus 2 The diagrams below show the PV connection way Attention the connectors male and female connectors are in paired The connectors for PV arrays and inverters are H4 or MC4 standard AC PLUG ANTENNA RS232 WIFI Chart 5 16 powering tomorrow 20 43 DO DISCONNECT UNDER to PV inverter from PV Array Chart 5 17 3 The maximum input current value as the table shows below Type Max PV input current Max output current to inverte
3. cece P WIFI Chart 6 12 Before use WIFI communication you should make sure the follow PIN1 or PIN2 is ON oooo 00000 powering tomorrow 34 43 Scheme Through LAN interface connect computer use computer terminal for data monitoring Cable Shine WeBox L ER Router Chart 6 13 NOTICE the length of LAN cable is decided by users themselves according to actual situation 7 Start up and shut down the inverter 7 1Start up the inverter Connect the AC circuit breaker Insert AC PLUG connect AC the SP according the situation start up model to judge and operate automatically 7 2 Disconnect the inverter Disconnect the DC circuit breaker Disconnect the inverter Disconnect the battery Pull up AC PLUG connection Waiting until LED LCD display have gone out the SP is shut down completely gt po powering tomorrow r OWatl Page 35 43 8 Attention of the installation environment maintenance and cleaning Heat dissipation performance is very important when Energy storage machine work under the environment of high temperature better heat dissipation can reduce the possibility of energy storage machine stops working Growatt SP series storage machine without fan so belongs to natural cooling hot air from the top of the radiator tie in battery use environment for IP20 please pay attention to the temperature of the installatio
4. When DC input voltage is less than 100V The energy storage machine detected the inverter has downstream power flow from grid to load the energy storage machine will extract energy from the energy storage battery side and provide it to inverter as the photovoltaic panel s mode meanwhile the inverter transform the DC current into AC current and feed it to load the green LED light will be lighten at the moment When DC voltage is less than 100 The energy storage machine fail to detect the inverter exist downstream power flow from grid to load then the energy storage machine will be standby state and won t provide any power When DC voltage is more than 120V the energy storage machine will transform discharge state to standby state NOTICE Must connect to AC or the energy storage machine won t start up 6 2 3 Fault mode The energy storage machine s intelligent control system could monitoring and adjustment system s status continuously when energy storage machine monitoring anything unexpected happen such as system fault or machine fault the LCD will display the fault information in fault mode the LED light will be lighten NOTICE a The detail s fault information please refer to 9 1 b Some fault information is in order to remind users that might have some faults occurred in inverter side powerin g tomorro 28 43 6 2 4 Shutdown mode Under normally circumstances the energy storage machi
5. 5 5 Grounding PV Array Grounding Grounding conductor of PV panel brackets must be firmly connected to earth at both PV array side and inverter side The sectional area of grounding conductor should be equal to the sectional area of DC grounding conductor DC Grounding Select the DC Grounding mode according to the local standard and use the PV grounding terminal box and DC Grounding wires of the same specification Grounding Device If the positive pole or the negative pole of PV array need to be grounded in the PV system the inverter output should be insulated by Isolation Transformer Connection as below Iransrorme L r nverte PV array Grid N P Chart 5 29 4 e e e z 6 Commissioning N 6 1 Commissioning of Energy storage machine 1 Connect the input side terminal to PV modules 2 Connectthe output side terminal to PV inverters 3 Connect the AC plug to grid NS Chart 6 1 4 Ifthe energy storage machine s input voltage is 230 15 V and meanwhile fail to connect battery LCD will display information as follows storage plusemm standbyamm status information LCD will disply bat voltage low status Please check all the information on the LCD through knocking you ll see various parameters 5 Turn off DC switch and connect to battery turn on inverter s DC switch both energy storage machine and inverter will operate
6. discharge settable No AC No AC power flow Power flow between Warning Check if AC current power flow grid and user lower sensor is connected than 50W for 10 well minutes 10 Manufacturer Warranty This certificate represents a 5 year warranty for the Growatt products listed below Possession of this certificate validates a standard factory warranty of 5 years from the date of purchase Warranted products This warranty is applicable solely to the following products Growatt SP 2000 Limited Product Warranty Applicable under normal application installation use and service conditions Growatt warrants the above listed products to be free from defects and or failure specified for a period not exceeding five 5 years from the date of sale as shown in the Proof of Purchase to the Original purchaser The warranties described in these Limited Warranty are exclusive and are expressly in lieu of and exclude all other warranties whether written oral expresser implied including but not limited to warranties of merchantability and of fitness for a particular purpose use or application and all other obligations or liabilities on the part of GROWATT unless such other obligations or liabilities are expressly agreed to it in writing signed and approved by GROWATT GROWATT shall have no responsibility or liability whatsoever for damage or injury to persons or property or for other loss or injury resulting from any cause whatsoev
7. Firstly please confirm the distance between battery and Storage Plus and purchase a LAN line in spare length both ends of LAN are RJ45 terminals Insure the battery is in a dormant state before connection between Storage Plus and lithium battery Severally plug one RJ45 modular plug of the LAN line RJ45 Standard LAN to the Storage Plus 7 EN Y oL oa ee x _ tmm ov em eon eU LP a a E 8 HL Win SN AAS Xm PED s m 7 7 BB e SLE ai 99 an E quu 18 4 pee WW aS VATES L TS KA LOYO E f 7 PS 2 A M f Y J TLA l Lory x 5 E To Barrery Power CT To Roater To Barrery BMS Chart 5 26 5 4 8 Connection to Lead acid Battery Before connection to the lead acid battery please confirm the items below 1 Main output voltage of lead acid battery is 48V 2 Total Capacity of lead acid battery is no less than 80AH 3 The installation cabinet of lead acid is under ventilation condition Installation of lead acid battery is shown as follow powering tomorrow 25 43 NTC sensor to sense lead acid battery Temperature Chart 5 27 Step 1 Connect to the positive pole and negative pole of lead acid battery cabinet we suggest you use terminals like KST BCM
8. f PV array Ful load input DC voltage 200V 450VDC range output voltage range 150V 500VDC R ated output voltage mpp 380V voltage for inverter powerin g tomorrow r OWatl Page 41 43 Number of independent MPP U9 trackers strings MPP tracker Output strings from SP2000 to inverter Type of battery Lead acid battery Lithium battery Battery capacity 90 200AH Deep of discharge 5096 DOD 80 DOD daily night electricity consumption Maximum efficiency 94 0 Input grid volt ingl nput grid voltage range single 230Vac 15 phase Operating temperature range 0 C 40 C Cooling concept Natural 2 9KWH o rri Environmental Protection IP20 indoor used Rating Noise emission typical 40dB Certificates and approvals C over voltage protection yes Low voltage protection yes over current protection yes over load protection yes Output current short yes protection PV and battery reverse polarity es protection Five years Connection for PV array side H4 MC4 opt r OWaLl Page 42 43 communication RS232 LAN WIFI Copt Dimensions W H D 520 340 160 Weight 15kg display LED LCD 12 2 DC input terminal parameter H4 specification 2 5mm2 14AWG 4mm 12 AWG 6 10 AWG 10 Rated current 90 32A 40A 44A 65A environment 600V DC UL Nominal system voltage 600V DC TUV Protection grade IP68 12 3 Torque Uppe
9. the LCD setting unction Set Window gt knock on twice continuously Input 123 finish entering the password knockthree times language Set gt ComAddrSet gt ComMode Set gt SystemTime Set Accuracy of measurement Display value and actual value may have deviations can t be billing criteria The Inverter measured value is used to control the parallel grid usage not for accurate calibration 6 4Communication 6 4 1 Use the shinebus to set the storage machine About PlusBus software when you needed please download from official website of Growatt Before use RS232 communication you should make sure the follow PIN1 and PIN2 are OFF NTC SENSOR LAN 5485 BATTERY ry gt 2 EN a 1 4 ee O DO NOT DISCONNECT UNDER LOADI RS232 WIFI V7 1 Y a The wiring diagram is as follows powering tomorrow rowall Page 33 43 R232 cable gt da 232 USB cable Chart 6 11 6 4 2 The SP s monitoring The SP provide LAN and RS232 two kinds of interface Users can through the following two communication solution to monitor the SP NOTE these two kinds of monitoring Can only be used by the monitor of Growatt s Shine server software provided by the company Scheme A Through RS232 interface connect to WIFI use computer terminal for data monitoring
10. 40 12 Product specification ME aa MU e equa quede 40 12 1 Growatt SP series energy storage machine product 40 12 2 DC input terminal parametEf 42 42 42 powering tomorro rowalt Page 3 43 13 Certificate 14 Contact powerin g tomorrow rowall Page 4 43 1 Brief Introduction 1 1Preface This manual will provide the users who use the PV Energy Storage Machine of Growatt SP Series of GROWATT NEW ENERGY TECHNOLOGY CO LTD SHENZHEN Short for Growatt New Energy as below with the detailed product information and the installation instructions Please read this manual carefully and put this manual on some place where is convenient to installation operation obtain Any modifications of Growatt new energy we will not notify the user 1 2Target Group The energy storage machine must be installed by professional electrical personnel who have obtained the certification of the relevant departments Installer can install energy storage machine of Growatt SP Series rapidly and troubleshooting build communication system through read this manual carefully If you have any questions in the process of installation you can login in www growatt com and leave some me
11. C2S of the kinds sectional area of connected cable should be more than 8mm Step 2 Paste the NTC conductor used to detect ambient temperature of lead acid battery onto the top of lead acid battery cabinet After Accomplishing the two steps above the connection of lead acid battery is completed 5 4 9 recommendatory connection Connection Between SP2000 and Darfon Lithium Battery Darfon is qualified lithium battery manufacturer of Growatt As to the detailed operation of Darfon Lithium battery you can refer to Accessory 1 EIAO2 user manual Connection between SP 2000 and Darfon battery as follow 1 Firstly insure the status LED indicator of lithium battery is in the extinguished status 2 Prepare to connect with cable and LAN of the Battery the sectional area of the cable should be more than 8mm you are advised to use the KST BCMC2S plugs of connectors to battery and we require the RJ45 modular plug LAN line 3 Connection of terminals is shown as below L I 4A 1 h n NT E COMM Aa 2 7 gan UP 4 m cui A J eee N PA 5 28 powerin g tomorrow r OWatl Page 26 43 After all connections done gently press the wake up KEY of the lithium battery While the status LED indicator turns green the battery starts working
12. LAN line go through the second hole of the cover plate and insert it into the plug under the labeled words LAN RS485 a NTC S SS E CT NIC Barrery To Roater Chart 5 23 Remark LAN line specification RJ45 standard LAN line with 8P modular plug at both ends 5 4 6 Battery Power Connection 1 Insure the polarity is correct before connecting to battery input 2 Openthe cover plate at the terminal before connection 3 Battery connection area located on the right side above the bottom plate as the diagram below NTC SENSOR LAN COM NN TA TAS or eo ou C i t __ DO NOT DISCONNECT UNDER LOADI b RS232MWIFl EF mm t Chart 5 24 Electrical connection of battery is shown as below powering tomorrow r OWatl Page 24 43 e Se OUTPUT TRACKER TRACKET L m 97 4 5 To Barrery Power CT Barrery Chart 5 25 According to the battery power you should use Cable AWGS or Cable 2 AWG10 to connect And the length of this cable not more than 1 5m 5 4 7 Connection with BMS system of Lithium Battery When connect to lithium battery with a BMS system please connect the battery BMS system to the COM of the Storage Plus via LAN line Installation steps are as follow 1
13. ales service personnel to answer you what You need to provide the information about the inverter including About the energy storage machine serial number model information about the LCD display brief description of problems the battery voltage the dc input voltage can you retell the failure problem If you can what kind of a situation Did the problem happen in the past what s the reason about this problem about The solar photovoltaic panels The manufacturer name and model of solar photovoltaic panels The output power of photovoltaic solar panels Solar photovoltaic panel output voltage Solar photovoltaic panels MPPT output voltage The MPPT output current of photovoltaic solar panels powerin g tomorrow rowall The number of solar photovoltaic panels about the battery The manufacturer name and model of battery capacity of battery The total output voltage of the battery the time u buy Battery and frequency u use it Page 36 43 9 1 System fault information list and troubleshooting suggestions LCD display Error 100 Error 101 Communication fault BMS COM Communication Fault BMS failure and neither BMS Error XXX charge and discharge is allowed Error 116 Over current protection triggered by Trip Zone Error 117 current by Over protected software Error 118 Over BUS voltage protection Error 119 Communication fault Error 119 Fault description Firmware vers
14. automatically 6 In normal contra variant mode LCD would scroll display the state information LED area would display the current state The green LED light would turn on constantly in the same time 7 Finish commissioning powerin g tomorrow r OWatl Page 27 43 6 2 Operation modes 6 2 1 Normal charge mode When daytime with abundant sunlight energy storage machine can work in normal charge mode When DC voltage is more than 150V The energy storage machine detected the inverter has countercurrent power flow to the grid The machine would transform the redundant energy exist in PV panel into electric and store into the battery the green LED light will be lighten at the moment When DC voltage is less than 130V The energy storage machine will quit the normal charge mode automatically and turn into standby status until the PV voltage up to grade again and there is countercurrent power the energy storage machine would turn into normal charge mode automatically When DC voltage is more than 150V while The energy storage machine fail to detect the inverter has countercurrent power flow to the grid the energy storage machine won t start charge and in the standby status NOTICE Must connect to AC or the energy storage machine won t start up 6 2 2 Normal discharge mode When the solar energy is shortage at night though battery capacity is completely over plus then the energy storage machine can work in normal discharge mode
15. ctrical CONNECT ON UE RFT ERE V E 18 26 26 6 1 Commissioning of Energy storage MaCHING cccccssssecccceseceececceeeseeccsaueccesseueceesseceuaseceeeseeceessuaneceesageas 26 6 2 Operation MOES 27 LED AND LED S DISPLAY asseusnesrsidenishurequ tuna sa n den DUROS 28 spi COM CIC ON T 32 7 Start up and shut down the inverter cccsccsccsccsccsccscccsccecceccsccecceccescecceccesccescescesccecescessencesses 34 34 7 2 Disconnect th UNV Ol Ce PETIT 34 8 Attention of the installation environment maintenance and cleaning 35 za Ide 35 10 Manufacturer WarFalibtu 38 SION UD UEFA 39 11 1 Dismantling th E UD Oda 39 11 2 Packing the energy storage machine VERE Urs UU DL VAR bI Opina DU OIM PURA iN TENUTA PNEU 40 11 3 Storing energy storage IMACHING i 40 11 4 Disposing of the energy storage
16. e current of energy storage 1 machine Battery voltage range 46 58Vdc Max charge and discharge current of lt 45A battery Lead battery lithium Suitable battery types battery Recommend battery capacity range 90 200Ah Lead batterySO DOD The discharge depth control of battery Lithium battery80 DOD Discharge capacity at night 2 9kWh LED status display Display LCD information display 3 3 Size and weight Ex STORAGE PLUS m Ore O STATUS powerin g tomorrow 10 43 Chart 3 1 Amm mmm Gm Cm 3 4 The advantage of the unit of Growatt SP Features below Adapt to existing PV system with general inverter and new system Battery management system To satisfy pattern of Lead battery and lithium battery Wide working voltage range 100V 580V Easyinstallation Max efficiency 94 Satisfy RS232 WIFI wireless and LAN communication monitoring 4 Unpacking Please check whether external damage to the goods before unpacking After unpacking Please check whether the unit damage or missing parts If it is happen Please contact with supplier Energy storage machine of Growatt SP series and accessories as follows p xt STORAGE PLUS Normal Fault xut n gt polenta
17. er arising out of or related to the modules including without limitation any defects in the modules or from use or installation Under no circumstances shall GROWATT be liable for incidental consequential or special damages howsoever caused loss of use loss of production loss of revenues are therefore specifically and without limitation excluded to the extent legally permissible GROWATT s aggregate liability if any in damages or otherwise shall not exceed the invoice as paid by the customer The Limited Product Warranty described above shall not apply to and Growatt shall have no obligation of any kind whatsoever with respect to any machine which has been subjected to Misuse abuse neglect or accident Alteration improper installation or application Unauthorized modification or attempted repairs Insufficient ventilation of the product Transport damage Breaking of the original manufacturers seal powering tomorrow 39 43 Non observance of Growatt installation and maintenance instruction Failure to observe the applicable safety regulations Power failure surges lighting flood fire exposure to incorrect use negligence accident force majeure explosion terrorist act vandalism or damage caused by incorrect installation modification or extreme weather conditions or other circumstances not reasonably attributable to Growatt The warranty shall also cease to apply if the product can
18. ging state The machine is in battery discharge to inverter s state 4 Warning state The machine has warning information but doesn t affect the normal operation of the machine 5 Faultstate The machine has fault information the machine will be in stopped operational protection state 6 Programming state The machine is in burn program s state The B line s concluding information as follow In normal it will paging automatically when receive the sound control s command the order of the paging information as follow 1 No sound control command powering tomorrow rowall Page 32 43 Battery Info gt VpvandVac gt gt Pdischarge gt Vbuckout Ec today gt today gt PtoUser PtoGrid gt Batteryinfo every page stops 5s 2 single sound control command BatteryInfo gt VpvandVac gt Ppv gt Pcharge gt Pdischarge gt Vbuckout gt today gt today gt PtoUser gt PtoGrid gt Vbus gt SN Model gt FWVersion gt ComMode gt ComAddr gt SystemTime gt BlueTooth Zigbee Wifi gt SetWindow BatteryInfo 3 Inthe following pages knock on twice in a row current page will remain two minutes BatteryInfo VpvandVac Ppv Pcharge Pdischarge Vbuckout Ec today Ed today PtoUser PtoGrid Vbus SN Mo del FWVersion ComMode ComAddr SystemTime BlueTooth Zigbee Wifi IN FWVersion page knock on twice continuously will display Build version b In Set Window page knock on twice continuously will enter
19. hich generates greater power Installation diagram as below CH Chart 5 8 Connect one PV string to the Storage Plus and then to one MPPT of the inverter While connect the other PV string direct to the input terminal of the inverter If both MPPTs are to be upgraded to execute storage function installation should be done as below roWall Page 17 43 Chart 5 9 Notice During the installations above please pay attention to the installation position of the sensor 5 3 3 Installation steps of Upgrading existing PV system Steps to add the storage system into the original installed PV inverter system are shown as follow Step 1 If inverter is equipped with a DC switch please turn the DC switch to Off and ensure that the DC switch on the Storage Plus stays at Off status at the same time Then unplug the terminal connected to the inverter from PV panels and connect it to the Input terminal of Storage Plus Chart 5 10 Step 2 Connect the output of Storage Plus to the input of your PV inverter as the diagram show Chart 5 11 Step3 Connect the battery to Storage Plus you can refer to 5 4 7 for connection of battery poweri ng tomorro rowalt Page 18 43 In
20. hort circuit down by 30s dummy load on Check PV terminals PV PV terminals PV voltage check Fault Reversed reversed signal is higher than 2 57V L N AC terminals The voltage between Fault Check AC terminals Reversed reversed N and Earth higher than 100V for 100ms No AC AC voltage low AC voltage lower than Fault Check AC voltage 50V NTC Open NTC open NTC open Fault Check NTC terminals Fuse Open Fuse Open Vdrop on fuse higher Fault Check fuse than 10V for 200ms Battery Battery terminal Battery voltage Fault Check battery terminal open only for sampled by SP is 10V Open lithium battery lower or higher than BMS MPPT MPPT Trouble Exit discharge for no Fault Check state of PV Trouble MPPT five times inverter SS Timeout Soft start run out Bus or BUCK voltage Fault Check voltage sample of BUS or BUCK of time cannot get target value after 2min soft start BMS Error BMS failure and BMS failure and either XXX either charge or charge or discharge is Warning Depend on BMS error discharge is allowed allowed Bat voltage Battery voltage Battery voltage lower Warning Check battery terminals low low than 44V for 100ms powerin g tomorrow rowall Page 38 43 Bat T Battery Battery temperature Warning Check battery Outrange temperature out out of specified range temperature of specified range for charge Or for charge discharge range 15
21. ion mismatch Firmware version mismatch M3 cannot data from DSP receive Communication failure between M3 and BMS BMS failure and neither charge and discharge is allowed Over current Over current BUS voltage high DSP cannot receive data from M3 Communication DSP cannot receive Fault Fault Fault Fault Fault Fault Fault Fault Fault Update FW with right version Check communication cable Restart Solar Plus Check 485 between SP cable and battery Check if battery is sleeping Depend on BMS error code 2 3 Check Check terminals PV input Restart Solar Plus Restart Solar Plus Check terminals battery when charge Check dummy load when discharge Check communication cable Restart Solar Plus powerin g tomorrow rowall Page 37 43 fault data from M3 communication cable 4 Restart Solar Plus PV Voltage PV Voltage High PV voltage higher than Fault Check PV input voltage High 580V for 100ms PV PV input PV voltage lower than Fault 1 Check PV input short circuited 20V and PV current terminals higher than 5A Battery Battery terminals PV voltage lower than Fault 1 Check battery PV Access PV input PV voltage lower than Fault 1 Check PV input and Wrong discharge output 20V and BUCK voltage BUCK output of Solar Plus higher than 50V and terminals misconnected cannot be dragged S
22. mantling the energy storage 1 Disconnect the storage machine such as mentioned in section 7 2 Disconnect the upper cable of the storage machine watch out the SP s shell heat and prevent to scald wait 20 minutes until the SP cooling and then to disassembly 3 Unscrew all the connecting cable 4 Unscrew the radiator and wall mounted s anchor screw and then take down the machine from wall owering tomorrow rowalt Page 40 43 11 2 Packing the energy storage machine Usually placed energy storage machine in the packing box with tape sealing If the energy storage machine cannot reoccupy You can choose a cheap carton for packaging Carton requirements must meet the size of the inverter and can support energy storage machine overall weight 11 3 Storing energy storage machine Store the energy storage machine in a dry place where ambient temperatures are always between 25 C and 60 C 11 4 Disposing of the energy storage machine Do not dispose of energy storage machine together with household waste Please accordance with the disposal regulations for electronic waste which apply at the installation site at that time Ensure that the old unit and where applicable any accessories are disposed of in a proper manner 12 Product specification 12 1 Growatt SP series energy storage machine product specification Growatt SP2000 MeL PV array input and output data Input PV voltage range 100V 580VDC Max i
23. ment and temperature control in order to prevent the danger of battery explosion Battery recommended installation environment must be strictly in accordance with the specification in IP20 environment meanwhile the temperature should be control in the 0 40 C of indoor ventilation If the chosen PV modules needs to positive or negative ground connection please contact with Growatt for technical support before installation 2 2 Safety Measure Risk of high voltage Relevant operation for professional personnel Please notice children disabled laypeople do not close Supervise and make sure children don t play near the installation position of energy storage machine Risk of burns on the parts shell of energy storage machine During the work Cover shell around radiator is likely to be hot powering tomorrow rowall Page 7 43 gt CAUTION Energy storage machine exists radiation maybe affect health Don t stay a long time within 20cm range from energy storage machine il Energy storage machine ground connection Please ensure energy storage machine ground connection is reliable for make sure people s safety 2 3 Symbols introduction on the energy storage machine Electrical voltage m D Point of connection for grounding protection Direct Current DC Alternating Current AC C The inverter complies with the requirements of the applicable CE guidelines rowall Page 8 43 3 Product Descripti
24. n environment to ensure that the battery s safety and the normal work of the machine If the storage machine doesn t work for overheating too cold solve it according to the following methods confirm whether the radiator air duct installation is reasonable choose the appropriate position before installation e fis lead acid batteries confirming the NTC battery is in a good installation confirm whether the battery temperature is too high the battery temperature too high can also lead to energy storage machine fail to work normally at this point to ventilation cooling or still handle to the battery please If temperature is low also can appear the battery low temperature protection the battery will start with small load in low temperature output when after temperature back to normal can work normally please be patient at this time ifthe temperature is too low it is possible the battery low temperature protection rather than the output at this time please pay attention to the working temperature range listed in the specifications of the book 9 Fault removal Our products are carried out with strict tests before they take out if the operation difficulties in the process of installation please log on to www ginverter com website view the Q amp A program When energy storage machine fault happens please inform our company and to provide energy storage machine related information we will have a professional after s
25. ne will be standby state all the time If need energy storage machine to stop working you must disconnect the machine s providing then the energy storage machine will turn into shutdown mode automatically NOTICE If the photovoltaic array PV side still have voltage must dial the DC SWITCH to off status to turn off the PV input 6 3 LED AND LCD S DISPLAY 6 3 1 LED display area 35 E A Os ros STORAGE PLUS A H Oum Chart 6 2 location description _ storage system include the machine and battery D Pieter SSS each of power direction indicating arrow 6 3 2 Each status LED light indication schematic State one before dawn The energy stored in the battery is ran out then the amount of home use load energy needed by the power grid to supply the whole LED light operate indication schematic as follow for example powering tomorrow rowall Page 29 43 Cs STORAGE PLUS knock Normal hee Fault IN 1 Chart 6 3 State two in the morning and the sun rises the PV panel s energy increase gradually the photovoltaic panel start to supply energy to users through the inverter lead to get power from grid less and less or when the battery is full in the daytime while solar energy is insufficient the whole LED light operate indication schematic as follow State three with the sunlight become stronger and stronge
26. nitor Chart 5 1 In order to ensure machine can run normally and easy to operate please pay attention to provide adequate space for energy storage machine Please refer to below powering tomorrow r OWatl Page 12 43 30CM 30CM Chart 5 2 J Do not install the machine near television antenna or any other antennas and antenna cables K Don t install the machine in the living area L Be sure that the machine is out of the children s reach 5 2 Installation Instructions Note Before installation Please confirm whether it is the first install system or have already installed system after installed the inverter If it is the first install system Please according to the installation manual of inverter Installing the inverter first If not Please installation as the following steps 5 2 1 Installation Layout The installation layout of energy storage machine at home as following The energy storage machine SP 2000 needs to install near bus position The red line is sampling line of Sensor as below The wire length is 5m no more than 15m Installation position needs to consider distance less it
27. not be correctly identified as the product of Growatt Warranty claims will not be honored if the type of serial number on the machines have been altered removed or rendered illegible Liability The liability of Growatt in respect of any defects in its machines shall be limited to compliance with the obligations as stated in these terms and conditions of warranty Maximum liability shall be limited to the sale price of the product Growatt shall accept no liability for loss of profit resultant of indirect damage any loss of electrical power and or compensation of energy suppliers within the express meaning of that term The warranty rights as meant herein are not transferable or assignable to any third party excepting the named warranty holder Warranty Conditions If a device becomes defective during the agreed Growatt factory warranty period and provided that it will not be impossible or unreasonable the device will be as selected by Growatt 1 Shipped to a Growatt service center for repair 2 Repaired on site 3 Exchanged for a replacement device of equivalent value according to model and age The warranty shall not cover transportation costs in connection with the return of defective modules The cost of the installation or reinstallation of the modules shall also be expressly excluded as are all other related logistical and process costs incurred by all parties in relation to this warranty claim 11 Decommissioning 11 1 Dis
28. nstall the NTC battery please insert the RJ45 plug of the sensor into the section marked with the words NTC SENSOR EET P d rid i NTC SENSOR EUN qu Chart 5 20 Remark Sensor lead wire 5m in length specification RJ45 standard LAN line one end with 8P modular plug the other connected with sensor But if the length is not enough customer can add cable so the length can be increased to 15m the operation is as follow chart powering tomorrow 22 43 Chart 5 21 During the actual operation please pay attention to the installation of current transformer as the diagram shows below Grid L line Load Chart 5 22 As illustrated above open the current transformer and you can see an arrow labeled on it indicating the direction of current Put the live wire among the under detection wires onto the current transformer After latching the current transformer the installation has been finished Notice the direction from K to L of the arrow on the current transformer is corresponding to the direction of the current in live wire from load to the grid powering tomorrow rowaltl Page 23 43 5 4 5 Connection of LAN Monitoring If you need to monitor the Storage Plus via LAN the installation steps are as follow 1 Make sure the cover plate is removed 2 Make the
29. oltaic panel doesn t create power anymore The SP has detected the condition of the load and then restart discharge mode to satisfy home use s load the whole LED light operate indication schematic as follow B STORAGE PLUS knock Normal here O Fault Chart 6 8 State eight At night when the household electricity increase exceed the power of the SP create in order to satisfy operate indication schematic as follow the home use s load the power grid will replenish the energy of the SP s output insufficient the whole LED light powering tomorrow rowall 6 3 3 LCD display column Ta Page 31 43 STORAGE PLUS kroek m Normal m d Fault here pb Chart 6 9 LCD display column is used to show the current state basic information and fault information Also include se the language COM address and time On default condition will take turns to display the information Ar STORAGE PLUS Standby VnviVac 347T 224V H m Fault fi a Chart 6 10 Various of information display column State indication light used to tell the normal or fault state The A line s concluding information as follow 1 Standby state The machine is in standby state not conduct charge discharge operation 2 Charging state The machine is in PV to recharge the battery s state 3 Dischar
30. on 3 1 Growatt SP series inverter Marks of energy storage machine m Tap symbol Operation of display screen Detailed in section 6 Energy storage machine run Green light on TE normally charge or discharge Normal tatus symbol of energy STATUS Red light on fault state storage machine Red light 1 Alarm state blinking 2 Software updating 3 2 Label Explanation Label contains the following information The type of product Growatt Model Name Growatt SP2000 PV array input data Input DC voltage range 100V 580V dc Max input current 30A Max input power 3000W 6000W Output data Max output power 2000W Output voltage during night 150V 500V dc Max working current 10A Battery data Battery voltage range 46V 58V dc Max charge and discharge curment 45 of battery Lead acid Lithium Capacity of battery 90 200Ah Deep of discharge 50 000 80 DOD Daily night electricity consumption Other data CE Display LCD LED Degree of protection Communication RS232 LAN WIF opt powering tomorrow rowall Page 9 43 Description of label the type of product Growatt SP2000 Input voltage range 100 580Vdc Max input power range of energy storage Add E 3000 6000W machine Max charge and discharge power 2000W OA Output voltage range of discharge at night 150 500Vdc of energy storage machine Max charge and discharg
31. powerin g tomorro att Page 13 43 Chart 5 3 The whole system diagram of PV online storage is as follows Chart 5 4 5 2 2 Installation of energy storage machine powering tomorrow 14 43 1 Project the machine s probably size on the wall Make sure the drill position CAs the chart 5 5a below 2 Drill setscrew of M6 on the wall CAs the chart 5 5b below 3 Install four setscrews of M6 As the chart 5 5c below 4 Hang the energy storage machine on the four setscrews As the chart 5 5d below 5 Lock the nut of setscrew As the chart 5 5e below 6 The whole installation has finished As the chart 5 5f below 481 go ez 160 _ 348 5 b RR d i 1 3 c powering tomorrow 15 43 Chart 5 5 5 3Storage System Connection Mode 5 3 1 Diffe
32. powering tomorro r OWatt Page 1 43 owering tomorrow Growatt Installation Manual Of PV Energy Storage Machine powerin g tomorrow rowall Page 2 43 list CUO M 4 NR Rom 4 TZ VAM CU OU acer ete A 4 ROGUCE Descrip MOM RETRO 4 1 2 SAL OLY 5 ER 5 PUTO m HP wo 5 6 2 3 Symbols introduction on the energy storage machine cccccccccsssecccceessseeecceceeeecceseuaeecessueecesseessaaaeeesseaes 7 5 PROGUCE NETT TT 8 3L GROW Ale SP Senes uem Xd ERUIT UI Mq RM DU MU IN Mn DEIN UN MINNIE 8 SA Bo arces NETT Tm 8 3 3 SIZE and WOIBITE 9 3 4 The advantage of the unit of Growatt 10 10 AU OM e 11 5 1 Basic installation 11 522 SES IL OU ton ORIUAVE COUIS D 12 5 3St rage System COMMECTIONNVIO GO 15 5 4 System Ele
33. r Remark We suggest you use the cable Z4mm 12 AWG to connect 5 4 3 Connection of Temperature detection for Lead acid battery 1 Please confirm the battery type before connection For the installation of Lead acid battery you need to use the temperature sensor while lithium battery can connect direct to BMS 2 Openthe cover plate at the terminal before connection NTC Barrery Chart 5 18 As pictured above with the top cap open take the white 2PIN female plug of battery temperature sensor through the cover plate and insert it into the 2PIN male plug marked with NTC SENSOR Remark temperature detection wire 1 5m in length specifications UL1332 26 AWG TS 200 C 300V powering tomorrow r OWatl Page 21 43 5 4 4 Installation of sensor connection There is a current transformer in sp 2000 monitoring the power consumption situation of residential users The current transformer should be installed at the wire inlet side DC switch a 5 OUTPUT TRACKER IUTPUT TRACKET ODN KTC SEN SOR L N COMRS486 BATTERY RON JN CT NTC Barrery Chart 5 19 Installation of Sensor for lead acid battery as the diagram above When it is unnecessary to i
34. r the PV panel s energy increase gradually the power of the photovoltaic panel create not only satisfy the home use load but also feed the power to grid The SP start at the moment and charge to schematic as follow the battery decrease the countercurrent the whole LED light operate indication 40 Os STORAGE PLUS Jn Fault Chart 6 4 State four with the sunlight become more stronger and stronger the PV panel s energy increase gradually the power of the photovoltaic panel creates not only satisfy the home use load and SP but also feed the redundant power to grid the whole LED light operate indication schematic as follow Y Ay Or STORAGE PLUS A o M xis Chart 6 5 powering tomorrow rowall Page 30 43 xf Qe STORAGE PLUS DQ mo Noma E gt em Chart 6 6 State six The same situation as state two with time goes by the sun goes down to the hill slowly the power of the photovoltaic panel creates can t satisfy the home use load ever then the power grid would supplement the lack of the part the whole LED light operate indication schematic as follow A Bag 0 2 STORAGE PLUS 2 Ta knock nere Fault eid Chart 6 7 State seven when the sun goes down to hill completely the photov
35. r cover screws 1 3Nm 10 8 1bf in Shell and RS232screws 0 7Nm 6 2 1bf in Dc connector 1 8Nm 16 0 1bf in M6 screwdriver 2Nm 18 1bf in Grounding screw 2Nm 18 1bf in 12 4 Appendix The following chart is the energy storage machine optional appendix list if there is a need please contact the Growatt New Energy Technology Co Ltd or dealer orders fname GROWATTP N Receptor of Communication data record MRO00 0000201 Launchers of Communication data record MROO 0000601 powerin g tomorrow r OWadatl Page 43 43 Zigbee COM interface 200 0007000 Wi Fi COM interface MROO 0001400 Bluetooth COM interface MROO 0002200 13 Certificate Growatt SP2000 apply within the scope of the world So the inverter have to satisfy different countries and regions of different safety standards Growatt SP2000 CE SAA RCM 14 Contact If you have technical problems about our products contact the Growatt Service line or dealer We need the following information in order to provide you with the necessary assistance Energy storage machine Serial number Energy storage machine module information Energy storage machine communication mode 1 2 3 4 Energy storage machine fault information code 5 Energy storage machine Display content 6 The manufacturer and model of the battery 7 Battery capacity and connection mode Growatt New Energy Technology Co Ltd Building B Jiayu Industrial Zone 28 Guangming Road Longteng Comm
36. rence between Traditional Photovoltaic System and Storage System Growatt SP 2000 series storage plus can be connected to single phase grid connected inverter to build a storage function system Every string can be connected to one SP 2000 If you have double MPPTs to be connected to SP 2000 respectively every MPPT connects one will be feasible The traditional single phase inverter system is shown as below LLJ _ Dp array PY inverter load Grid Chart 5 6 Traditional single phase inverter system consists of PV panels PV inverter load and power grid The inverter supplies the power generated by solar panels to household load Extra electricity will be fed to the grid when generated power is more than family load needs otherwise inverter will get power from grid for supplement PV Storage System with the storage plus is shown as below r OWatl Page 16 43 Sensor battery Chart 5 7 Compared with the traditional photovoltaic system a storage control device SP 2000 battery cells and a sensor for information collection have been added into the Storage System Notice Sensor must be installed close to the grid side 5 3 2 Storage System installation with Dual MPPT inverter As for connection with single MPPT inverter you can refer to 6 4 1 for installation When installing the storage system with dual MPPT inverter if you just upgrade one MPPT to execute storage function you are advised to install the Storage Plus to the MPPT w
37. rical installation must comply with the local electrical safety standards 1 4 Safety Instructions 1 Pease read this manual carefully before the installation The company has the right not to quality assurance If not according to the instructions of this manual for installation and cause equipment damage 2 All the operation and connection please professional electrical or mechanical engineer 3 During installation Please don t touch the other parts within the box 4 All the electrical installation must comply with the local electrical safety standards 5 If equipments needs to maintain Please contact with local specify system installation and maintenance personnel 6 Use the equipment to combined to grid needs to obtain the permission of local power supply department 7 When install PV modules in the daytime Installer should cover the PV modules by opaque materials Otherwise it will be dangerous as high terminal voltage of modules in the sunshine 2 Safety 2 1 Purpose Use The system chart of PV energy storage powering tomorrow rowall Page 6 43 Chart 1 1 As shown above A complete grid connected system of PV storage consists of PV modules storage machine battery PV inverter utility grid and other components In the PV energy storage system energy storage machine and inverter are the key parts of component parts Attention As the system refer to battery use We must make sure ventilation of the service environ
38. ssage Or you can call our 24 hour service hotline 0755 29467281 400 833 9981 1 3Product Description The energy storage machine of Growatt SP Series is used to store excess energy generated by the photovoltaic cell panels in the battery the excess energy can be sent to power grid through the energy storage machine and the inverter at night The energy storage machine of Growatt SP Series adopts the conversion of topology in both directions Can satisfy two kinds of work needs of charge and discharge Overview 6 fa AC NS V 5 V amp fe DO NOT CT e DERS powering tomorrow rowall Page 5 43 Touch ground point of box AC socket The reserved antenna hole Lead battery temperature test line and current transformer measurement line connector LAN connector RS232 cover board battery power connecting pin lithium BMS RS485 connector 1 1 Safety Instructions 1 Pease read this manual carefully before the installation The company has the right not to quality assurance If not according to the instructions of this manual for installation and cause equipment damage All the operation and connection please professional electrical or mechanical engineer During installation Please don t touch the other parts within the box 4 All the elect
39. unity Shiyan Baoan District Shenzhen T 86 755 2951 5888 86 755 2747 2131 service ginverter com
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