Sofar solar ESI 3-6K-S1 User Manual Download Page 32

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ESI 3~6K-S1

user manual

Cable

Recommended specifications

PV connection cable

UL10269 12AWG

AC Grid connection cable

UL10269

8AWG

EPS connection cable

UL10269 10AWG

Grounding cable

UL10269 8AWG

4.3. Electrical Connection for Internal System

4.3.1.

Internal protection grounding cable connection

Connect the grounding cables of the battery module and inverter as shown in Figure
4.3.1-1.

Figure 4.3.1-1

Internal grounding cable connection

Summary of Contents for ESI 3-6K-S1

Page 1: ... 3 Product Appearence 10 2 4 Buttons and indicator lights 12 2 5 Product label 14 3 Product Installation 15 3 1 Checking Before Installation 15 3 2 Installation Tools 18 3 3 Installation environment 21 3 4 Installation Space 21 3 5 Product Installation 22 4 Electrical Connection 26 4 1 Attentions Before Connection 26 4 2 Preparation of Connection Cables 26 4 3 Electrical Connection for Internal Sy...

Page 2: ...Electrical Topology 49 5 Commissioning 50 5 1 Checking Before System Starting 50 5 2 Electrify for the First Time Important 50 5 3 Menu 54 6 Trouble shooting and maintenance 72 6 1 Troubleshooting 72 6 2 Daily Maintenance 84 7 Technical Parameters 85 8 Manufacturer s Warranty and Liability Terms 88 ...

Page 3: ...nual must be considered as an integral part of the equipment Customer can print the electronic version to hard copy and keeping properly for future reference Anyone who operates the device at any time must operate in accordance with the requirements of this manual Copyright Declaration The copyright of this manual belongs to SHENZHEN SOFARSOLAR Co Ltd Any corporation or individual should not plagi...

Page 4: ... and troubleshooting of ESI Series products Target Group This manual is for qualified electricians The tasks described in this manual only can be performed by qualified electricians Symbols Used The following types of safety instruction and general information appear in this document as described below Danger indicates a hazardous situation which if not avoided will result in death or serious inju...

Page 5: ...cates there are potential risks if fail to prevent may lead to equipment cannot normally or property damage Attention Note provides additional information and tips that are valuable for the optimal operation of the product will help you to solve a problem or save your time Note ...

Page 6: ...t to the electrical utility grid contact the local utility company for allowance Also this connection must be made only by qualified electrician When any maintenance or repair is required please contact the nearest authorized maintenance center If you don t know which service center is closest to you please contact your local distributor Don t repair the product by yourself which may lead serious ...

Page 7: ...unting frame combiner box enclosure etc should be connected to earthed Caution Comply with the following requirements during the installation and maintenance of the product A Remove watches rings and other metal objects from your body B Use tools with insulated handles C Wear rubber gloves and shoes D Do not place tools or metal objects on the battery E Close the inverter before connecting disconn...

Page 8: ...ory During transport inverter must be placed in its original package or other proper package Transportation company should responsible for any damage during transport period If you find any packing problems that may cause the damage of inverter or any visible damage please notice the responsible transportation company immediately You can ask your installer or SOFARSOLAR for help is necessary This ...

Page 9: ...ng the utility grid or the terminal conductors can lead to lethal electric shock or fire Do not touch non insulated cable ends DC conductors and any live components Attention to any electrical relevant instruction and document Danger Enclosure or internal components may get hot during operation Please wear insulated gloves Attention Maintenance and Repair Cautions Before any repair work turn OFF t...

Page 10: ...m the product may be harmful to health Please do not continue to stay away from the product in less than 20cm when it is working Danger 1 2 Symbols and signs High voltage of inverter may be harmful to health Only certified engineer can operate the product Juveniles Disable should not use this product Keep this product out of the reach of children Danger Caution of burn injuries due to hot enclosur...

Page 11: ...es at high voltages Prior to performing any work on the product disconnect the product from voltage sources All work on the product must be carried out by qualified persons only Caution of hot surface The inverter module can get hot during operation Avoid contact during operation Prior to performing any work on the product allow the product to cool down sufficiently Comply with European standard C...

Page 12: ...e Indicated the temperature allowance range This side up Inverter must always be transported handled and stored in such a way that the arrows always point upwards RCM Regulatory Compliance Mark The product complies with the requirements of the applicable Australian standards ...

Page 13: ...ion Under different modes energy can be managed and distributed according to the actual situation to meet different needs Display screen support touch function multi language display use process is more user friendly Flexible monitoring mode support RS485 At the same time WIFI Bluetooth remote control function Notes Inverter has not been tested to Section 5 of AS NZS 4777 2 2020 so the inverter ha...

Page 14: ... 1 1 ESI Inverter application principle diagram 2 2 Product Model Description ESI series inverter model Figure 2 2 1 Inverter Model Identifiers Table 2 2 1 Inverter Model demonstration Identifiers Meaning Specification Product Model Stacked optical storage all in one machine ...

Page 15: ...grade of inverter is 5kw Power grade list 3kw 3 68kw 4kw 4 6kw 5kw 6kw Inverter Model Single phase hybrid energy storage inverter 2 3 Product Appearence Front Side Back Side Figure 2 4 1 Product front side and back side 1 Inverter 2 DC Switch 3 LCD display screen 4 Inverter Radiato 1 2 3 4 ...

Page 16: ...de port Left side port Figure 2 4 1 1 Inverter port diagram 1 Grid connection port 2 Load connection port 3 Inverter signal port 4 DC Switch 5 PV input port 6 WIFI 4G port 7 Battery black start switch 8 Battery input switch 9 Battery connection port 10 Battery signal port 1 2 3 4 5 6 7 8 9 10 ...

Page 17: ...een 2 4 1 Buttons Press back to the previous screen or enter the main interface Press up to the upper menu option or value plus 1 Press down to the lower menu option or value minus 1 Press ok to select the current menu option or switch to the next digit 2 4 2 System status indicator System Status Indicator Blue light Green light Red light On grid ON Standby On grid Flashing Off grid ON Alarm Flash...

Page 18: ...en SOFARSOLAR Co Ltd 13 2 4 3 Battery capacity indicator Icon Battery capacity Capacity explanation 80 100 The battery capacity is full 60 80 40 60 20 40 0 20 The battery capacity is insufficient and the battery generates a low voltage alarm ...

Page 19: ...ESI 3 6K S1 user manual Copyright Shenzhen SOFARSOLAR Co Ltd 14 2 5 Product label Figure 2 5 1 Inverter label ...

Page 20: ...heck the inverter and battery model If any damage is found or the inverter model does not match your requirements please do not open the product package and contact your distributor as soon as possible Inverter module packing list Before installation carefully check whether the packaging and accessories are intact Includes the following accessories No Pictures Description Quantity 1 Inverter 1pcs ...

Page 21: ...OFARSOLAR Co Ltd 16 5 Right side cover 1pcs 6 Hanging rack 2pcs 7 Fixed support rack B 2pcs 8 Side connector 2pcs 9 SEM screw M4 10 6pcs 10 Hexagon screws M5 10 4pcs 11 Hexagon screws M6 14 4pcs 12 PV input terminal 2pcs 13 PV input terminal 2pcs ...

Page 22: ...ured to PV input power cables 2pcs 16 Parallel connection cable 1pcs 17 Battery positive terminal input terminal plastic case 1pcs 18 Battery negative terminal input terminal plastic case 1pcs 19 Battery positive input terminal metal core 1pcs 20 Battery negative Input terminal metal core 1pcs 21 M6 60 Expansion bolt 3pcs 22 AC connector 1pcs ...

Page 23: ...cs 24 Single phase electronic rail mounting meter current transformer CT 1pcs optional 25 Current transformer CT 1pcs 26 COM 24pin connector 1pcs 27 Manual 1pcs 28 The warranty card 1pcs 29 Quality Certificate 1pcs 3 2 Installation Tools Before installation prepare the following tools ...

Page 24: ...ws and wires 3 Cross screwdriver Remove and install screws and wires 4 Wire stripper Used to peel cable 5 M6 socket head wrench Secure the backplane and inverter 6 Crimping Tool Use to crimp cable on grid side load side and CT extensive cable 7 Multimeter Check whether the cable connection is correct the positive and negative terminals of the battery are correct and the grounding is reliable ...

Page 25: ...sure the rear panel is properly installed 11 ESD gloves Installer wear when installing product 12 Safety goggle Installer wear when drill holes 13 Mask Installer wear when drill holes 14 Removal Tool Remove the output terminal of the battery module 15 sleeve Install Fixed support rack 16 Crimping tools Used to crimp OT connector ...

Page 26: ...ed place There are no inflammable and explosive objects near the installation position of the product The product system inverter AC over voltage level is three The highest altitude of the installation environment is 4000m The installation position of the product should be chosen to avoid direct sunlight snow position Figure 3 3 1 Installation Environment Diagram 3 4 Installation Space To ensure s...

Page 27: ... 3 5 1 ESI series installation dimensions diagram Pedestal installation Procedure 1 Place the pedestal against a wall and keep it 10 to 25mm away from the wall Adjust the hole positions using a level and mark the hole positions using a marker 2 To install the pedestal remove the pedestal drill holes using a hammer drill φ 8mm depth range 60 65 mm and tighten expansion screws to ensure that the bas...

Page 28: ... mark holes for securing the inverters based on the dimensions shown in Figure 3 5 1 Figure 3 5 2 Pedestal installation Inverter installation Procedure 1 Align the inverter on the floor pedestal 2 Install connectors on both sides and tighten the six screws using a cross screwdriver ...

Page 29: ... 24 Figure 3 5 3 inverter installation diagram Support rack installation Procedure 1 Drill holes with a hammer drill φ 8mm depth range 60 65 mm Reposition and drill the holes if the original one has a large deviation 2 Connect and fix the rack with M6 16 screws ...

Page 30: ...ESI 3 6K S1 user manual Copyright Shenzhen SOFARSOLAR Co Ltd 25 Figure 3 5 4 Schematic diagram of wall fixing installation ...

Page 31: ...s must be carried out by qualified personnel Wear rubber gloves and protective clothing protective glasses and boots when operating high voltage current systems such as inverters and battery systems Attention This product is mainly applied to photovoltaic energy storage systems for household use If not used according to the instructions the protection provided by the equipment may be damaged Atten...

Page 32: ...Grid connection cable UL10269 8AWG 3 EPS connection cable UL10269 10AWG 4 Grounding cable UL10269 8AWG 4 3 Electrical Connection for Internal System 4 3 1 Internal protection grounding cable connection Connect the grounding cables of the battery module and inverter as shown in Figure 4 3 1 1 Figure 4 3 1 1 Internal grounding cable connection ...

Page 33: ...e battery module Precautions during installation Figure 4 3 2 1 Connection of battery internal DC terminal 4 3 3 Internal communication cable connection Connect the communication terminals of the inverter and battery module from top to bottom according to 4 3 3 1 in the following figure and secure them with cable ties In addition install a matching resistor on the communication interface of the la...

Page 34: ...en SOFARSOLAR Co Ltd 29 Figure 4 3 3 1 Internal signal cable connection 4 3 4 Data collector connection Connect the standard WIFI 4G stick in the inverter package according to 4 3 4 1 in the following figure Figure 4 3 4 1 WIFI 4G connection ...

Page 35: ...atch the core of the cable The conductor crimping plate of an OT terminal is pressed to form a cavity that completely covers the conductor core and tightly binds the OT terminal The crimping line can be covered with heat shrink tubing or insulation tape Figure 4 4 1 1 Diagram of Crimping OT terminals Procedure 2 The OT terminal is crimped properly and the ground cable is connected to the position ...

Page 36: ... Figure 4 4 4 2 Connect the grounding wire 4 4 2 PV module connection Recommended DC input cable specifications CAS mm2 External cable diameter mm2 Range Recommended value 4 0 6 0 4 0 4 5 7 8 Connection Procedure Step 1 Prepare PV positive and negative power cables ...

Page 37: ... power cable into the corresponding photovoltaic connector 3 Positive connector 4 Negative connector Figure 4 4 2 2 Prepare PV positive and negative connectors Step 3 Ensure that the DC voltage of each PV string is less than 600V and the polarity of PV cables are correct Insert the positive and negative connectors into the corresponding PV region of the ESI series inverter until a click is heard A...

Page 38: ...ned off before removing the PV positive and negative connectors Caution Follow up Step Disconnect the PV connector using an MC4 wrench as shown in Figure 4 6 Figure 4 4 2 4 Disconnect PV connectors 4 4 3 Grid connection Install AC wiring terminals Take out AC wiring terminals from the carton of the inverter strip and install cables ...

Page 39: ...inserted into the core and a click is heard Tighten the nut with an open wrench and make a click sound After riveting the peeling wire to the insulation terminal thread it into the lock wire nut and the main body Insert the cable into the rubber core according to the wire sequence make the insulation terminal flush with the surface of the rubber core and press the screw torque 2 0 0 1n m ...

Page 40: ...click sound Installation complete Use a screwdriver to point at the unlocking position hold the cable driver and pull it back to separate the male and female The female connector is separated from the board connector Hold the unlocking buckle with one hand and rotate it in the direction indicated while rotate the nut in the opposite direction with the other hand Remove the red circles on both side...

Page 41: ...lowing figure Figure 4 4 3 4 Grid connection 4 4 4 EPS connection According to the cable specifications given in Table 4 4 1 peel the cable according to the following figure 4 4 4 1 Then install the EPS connector according to 4 4 4 2 Finally insert the installed EPS connector into the corresponding position of the inverter according to Figure 4 4 4 3 ...

Page 42: ...Figure 4 4 4 2 EPS Connector installation Crimp terminal Insert the cable into the butt terminal Crimp the wire with an inner hexagon screwdriver with a screw torque of 1 2 0 1n m Insert the subject into the corresponding clasp and hear a click Screw locking nut into main body torque 2 5 0 5n m Installation complete ...

Page 43: ...anual Copyright Shenzhen SOFARSOLAR Co Ltd 38 Figure 4 4 4 2 EPS connection 4 4 5 COM Multi function communication connection Figure 4 4 5 1 COM port diagram Table 4 4 5 1 Port description PIN Definition Function Comment ...

Page 44: ...erential signal A Smart meter 485 signal 7 MET B RS485 differential signal B 8 CANH CAN high data Battery CAN communication signal 9 CANL CAN low data 12 GND Logic interface signal DRMS Logical interfaces ues for below standard Australia AS4777 Europe General 50549 German 4105 13 D1 5 14 D4 8 15 D2 6 16 D0 17 D3 7 18 CT Current transformer output positive terminal Current transformer communication...

Page 45: ...put 3 Link Port 1 dip switch Match resistance on and off The dial switch has 0 dial up and 1 dial down 1 means on and 0 means off 4 Link Port 0 dip switch The wire stripping is divided into 2 to 9 holes and 12 to 19 holes The wire stripping size is defined according to the cable connection position Figure 4 4 5 2 Schematic diagram of wire stripping size 1 RS485 Wired monitoring or inverter cascade...

Page 46: ...ters are connected via RS485 wires set communication address to differentiate the inverters please refer to this manual 6 3 1System setting 8 Communication Addr 2 Logic interface The logic interface pin definitions and circuit connections are as follows Logic interface pin are defined according to different standard requirements a Logic interface for AS NZS 4777 2 2020 also known as inverter deman...

Page 47: ...io Ripple Control Receiver in order to dynamically limit the output power of all the inverters in the installation Figure 4 4 5 4 DRMs wiring diagram Table 4 9 Function description of the terminal COM Pin NO Pin name Description Connected to RRCR PIN 13 PIN2 L1 Relay contact 1 input K1 Relay 1 output PIN 12 PIN1 G GND K1 Relay 1 output Table 4 10 The inverter is preconfigured to the following RRCR...

Page 48: ...ty meter are connected to voltage signals L and N respectively And the current needs to be connected through the current transformer 5 6 correspond to the current transformer NOTE The direction of the current transformer is shown in fig Fig Meter If you need to use the CT alone attach the CT to PIN18 and PIN19 There are two ways to get grid current information Plan A CT default Plan B Meter CT If ...

Page 49: ...as Remove the plug from the plug and thread the terminal in the order shown Insert the wire into the corresponding terminal Crimp the wire with a flat head screwdriver with a torque of 1 2 0 1n m Line core rubber core area can not appear riding line phenomenon rubber core into the main body with a click sound Insert the plug into the body and plug the unwired hole Screw the lock nut into the main ...

Page 50: ...o Ltd 45 shown in the following figure Figure 4 4 5 6 COM connection 4 4 6 Smart Meter CT Refer to the COM interface description in table 4 1 the RS485A and RS485B of the electricity meter should be connected to pin6 and pin7 of the COM port of the inverter ...

Page 51: ...ARSOLAR Co Ltd 46 Figure 4 4 6 1 Smart meter CT connection diagram 4 5 Install the cover After electrical connections are complete and cable connections are correct and reliable install the external protective cover and secure it using screws Meter ...

Page 52: ...1 Install the cover 4 6 Parallel system Refer to figure 4 6 1 below and connect the system in parallel according to the success of the master and slave up to 6 units The dip switch inside the COM 24PIN connector of the last system inverter should be moved to the position of 1 ...

Page 53: ...ESI 3 6K S1 user manual Copyright Shenzhen SOFARSOLAR Co Ltd 48 Figure 4 6 1 System parallel diagram ...

Page 54: ...logy ESI series household energy storage system is mainly composed of PV modules BTS 5K battery modules inverters AC switches load and distribution units smart meters CT and power grid Figure 4 7 1 System Electrical Topology General Figure 4 7 2 System Electrical Topology Australian version ...

Page 55: ...erter power grid port is correctly connected to the power grid and the AC circuit breaker is disconnected 6 The inverter load port is correctly connected to the emergency load and the circuit breaker is disconnected 5 2 Electrify for the First Time Important Important Please follow the steps below to turn on the inverter 1 Ensure that the phase connected to the inverter of the product does not gen...

Page 56: ... 2 Set and confirm system time If the collector or mobile APP is connected to the monitoring system the time has been calibrated to the local time 3 Safety parameter import USB import you need to find the safety parameters file named by the corresponding safety country on the website download to the USB import Bluetooth import Connect the Bluetooth mode of the product through the SOFARSOLAR Cloud ...

Page 57: ...lippines 009 Australia C 027 000 New Zealand 003 000 Spain EPS RD1699 028 000 Brazil 002 Spain NTS 001 Brazil LV 004 Spain island 002 Brazil 230 004 000 Turkey 003 Brazil 254 005 000 Denmark 029 000 Slovakia VSD 001 Denmark TR322 001 Slovakia SSE 006 000 Greece Continent 002 Slovakia ZSD 001 Greece island 030 000 Czech 007 000 Netherland 001 Czech MV 008 000 Belgium 033 000 Ukraine 009 000 UK G99 ...

Page 58: ...A 001 Switzerland B It s very important to make sure that you have selected the correct country code according to requirements of local authority Please consult qualified electrical engineer or personnel from electrical safety authorities about this SHENZHEN SOFARSOLAR Co Ltd is not responsible for any consequences arising out of incorrect country code selection Caution Tebal 6 3 Default values fo...

Page 59: ...nt inverter status 5 Grid Power 6 Loads Power Figure 6 1 Main interface In the main interface press button to enter Grid Battery PV parameter page Main interface Grid Output Information Grid V V AC Power kW Frequency Hz Battery Information Batt V Batt Curr A Batt Power kW Batt Temp Batt SOC Batt Cycles T PV Information PV1 Voltage V PV1 Current A 1 2 3 4 5 6 ...

Page 60: ...in menu The main menu has the following seven options Main Interface 1 System Settings 2 Advanced Settings 3 Energy Statistic 4 System Information 5 Event List 6 Software Update 7 Battery Real time Information 5 3 1 System Setting 1 System Setting 1 Language Setting 2 System Time 3 Safety Param 4 Energy Storage Mode 5 Input channel Configuration 6 EPS Mode 7 Communication Addr ...

Page 61: ...eter 3 Safety Parama 1 Select safety regulation 2 Select USB File Select safety regulation Under this function users can choose the safety package of different countries and regions so as to comply with the local electricity standards Select USB File User can modify the Safety Parameter of the machine through the USB flash disk and the user needs to copy the parameter information that needs to be ...

Page 62: ...nverter will not charge and discharge the battery 2 If PV generation LOAD consumption the surplus power will be stored in the battery 3 If the battery is fully charged or has reached its maximum charging power the remaining power is sent to the grid with Anti countercurrent enabled the remaining power is not sent to the grid 4 If the PV power is less than the load power the inverter will supply po...

Page 63: ...e home electricity consumption is much higher on weekends Thus you need to store some cheap electricity on weekdays only This is possible using our Time of use mode In summer if your PV system can produce more electricity than your home electricity consumption Then you don t need to set an off peak charge period to charge your battery in summer at all You can select an effective date normally wint...

Page 64: ...alue of a rule can set multiple timing rules 3 Timing Mode Timing Mode Rules 0 Enabled Disabled Charge Start 22 h 00 m Charge End 05 h 00 m Charge Power 02000 W DisCharge Start 14 h 00m DisCharge End 16 h 00m DisCharge Power 02500 W 4 4 Passive Mode 4 Passive Mode For more detailed information please ask representative of SOFAR to get a copy of passive mode communication protocol 5 Input channel C...

Page 65: ... No use Input Channel 1 2 indicates the battery input channel enable setting Input Channel 1 2 indicates the PV input channel enable setting 6 EPS Mode 5 EPS Mode 1 EPS Mode Control 1 If PV generation LOAD consumption ΔP 100W inverter will charge battery 2 If PV generation LOAD consumption ΔP 100W inverter wont charge or discharge battery 3 If PV generation LOAD consumption ΔP 100W inverter will d...

Page 66: ...ation Addr 2 Baud Rate 5 3 2 Advanced Setting 2 Advanced setting Password input 0001 1 Battery Parameter 2 Battery Active 3 Feed in Limitation 4 IV Curve Scan 5 Logic interface 6 Factory Reset 7 Parallel Settings 8 Reset Bluetooth 9 CT Calibration 10 Set Electricity Meter 11 NeutralPointGrounding 1 Battery Parameter ...

Page 67: ... of the inverter Battery 1 2 Battery 1 1 Discharge Depth 2 Set Force Charge Time 3 Save Depth of Discharge For example if Discharge Depth 50 EPS Discharge Depth 80 While grid is connected Inverter won t discharge the battery when its SOC is less than 50 In case of blackout Inverter will work in EPS mode if EPS mode is enabled keep discharging the battery till battery SOC is less than 20 3 Depth of...

Page 68: ...an limit the maximum power sent from the system to the grid by enabling Anti Reflux control Counter current power is the maximum power expected to be sent to the grid e g 0KW means no energy is fed into the grid Feed in Limitation 1 Feed in Limitation Enable Disable 2 Hard Limit Control Enable Disable 3 Feed in Power KW Feed in Limitation Determine whether to enable the function Hard Limit Control...

Page 69: ...make the inverter scan immediately 3 IV Curve Scan 1 Scan Control Enable Disab le 2 Scan Period min 3 Force Scan 5 Logical Interface Control Enables or disables a logical interface This feature is only available under certain safety regulations Logical Interface Control Enable Disable 6 Factory Reset Factory Reset 1 Clear Energy Data 2 Clear Events Clear the total energy yield of the inverter 1 Cl...

Page 70: ...hines 3 Set parallel address Set the parallel address for each inverter In a parallel system each inverter should have a parallel address that does not duplicate that of other machines Note Parallel addresses are different from communications addresses used for monitoring 4 Save Be sure to save after the Settings 8 Bluetooth Reset Bluetooth Reset Please Confirm Succeed 9 CT Calibration Used to cal...

Page 71: ...ble Disable 11 Neutral Point Grounding 12 NeutralPointGrounding Enable Disable 5 3 3 Energy Statistic 3 Energy Statistic Today PV kWh Load kWh Export kWh Import kWh Charge kWh Discharge kWh Month PV kWh Load kWh Export kWh Import kWh Charge kWh Discharge kWh Year PV kWh Load kWh Export kWh ...

Page 72: ...h Lifetime PV kWh Load kWh Export kWh Import kWh Charge kWh Discharge kWh 5 3 4 System Information 4 System Information 1 Inverter Info 2 Battery Info 3 Safety Info 4 Debug Info 5 PCU Info 1 Inverter Info Inverter Info 1 Product SN Hardware Version Power Level Safety Firmware Version Inverter Info 2 ...

Page 73: ...nput Channel 1 Input Channel 2 Input Channel 3 Input Channel 4 Inverter Info 4 Energy Storage Mode RS485 Address Inverter Info 5 Logic Interface Power Factor Inverter Info 6 Feed in Limitation Insulation Resistance 2 Battery Info Battery 1 Info 1 Battery Type Battery Capacity Discharge Depth EPS Safety Buffer Battery 1 Info 2 ...

Page 74: ...d 69 Max Charge A Max Discharge A Charge Start Charge End 3 Safety parameters Safety param 1 OVP 1 OVP 2 UVP 1 UVP 2 Safety param 2 OFP 1 OFP 2 UFP 1 UFP 2 Safety param 3 OVP 10mins 4 debug info debug info Dsp1 version State1 State2 State3 5 PCU info PCU info 1 ...

Page 75: ...t records including the event ID and occurrence time of each event You can access the event list screen on the main screen to view detailed information about real time events Events are listed by occurrence time and the latest events are listed first 5 Event List 1 Current event ID042 IsoFault 2 History event 2 Historical Fault Information 1 ID001 2020 4 3 14 11 45 1 ID001 Grid OVP 2 ID005 2020 4 ...

Page 76: ...urn on DC switch Step 5 6 Software Update Enter Password Enter 0715 Software Update PCS Software Update BMS Software Update PCU Step 6 If the following error occurs upgrade again If this situation persists for several times contact technical support for help USB error DSPM file error DSPS file error ARM file error Upgrading DSPM fail Upgrading DSPS fail Upgrading ARM fail Step 7 After the upgradin...

Page 77: ...nd length meet the requirement Are the input and output connection and wiring in good condition Are the configuration settings correctly for the particular installation Is the display panel properly connected to the communication cable and intact To view the recorded fault information perform the following steps On the home screen press XXX to enter the main menu Select Events and press XXXX to en...

Page 78: ...e acceptable range If yes please check the AC circuit breaker and AC wiring of the inverter If the grid voltage frequency is NOT within the acceptable range and AC wiring is correct but the alarm occurs repeatedly contact SOFARSOLAR technical support to change the grid over voltage under voltage over frequency under frequency protection points after obtaining approval from the local electrical gri...

Page 79: ...010 Transient overvoltage of grid voltage 2 ID011 Power grid line voltage error ID012 Inverter voltage error ID017 Power grid current sampling error ID018 Wrong sampling of dc component of grid current ID019 Power grid voltage sampling error DC ID020 Power grid voltage sampling error AC ID021 Leakage current sampling error DC ID022 Leakage current sampling error AC ID023 DCV sampling error ID024 I...

Page 80: ...error ID038 Inverter soft startup fails ID041 Relay detection failure ID042 Low insulation impedance Check the insulation resistance between the photovoltaic array and ground ground if there is a short circuit the fault should be repaired in time If not solved please contact SOFARSOLAR technical support ID043 Ground fault Check ac output PE wire for grounding ID044 Error setting input mode Check t...

Page 81: ...l well ventilated place Ensure that the inverter is installed vertically and the ambient temperature is lower than the upper limit of the inverter temperature ID050 Radiator 1 temperature protection ID051 Radiator 2 temperature protection ID052 Radiator 3 temperature protection ID053 Radiator 4 temperature protection ID054 Radiator 5 temperature protection ID055 Radiator 6 temperature protection I...

Page 82: ...er than the maximum input voltage of the inverter If yes adjust the number of PV modules in series and reduce the PV string voltage to fit the input voltage range of the inverter After correction the inverter will automatically return to normal state ID070 Reserved Check whether the battery overvoltage Settings are inconsistent with battery specifications ID071 LLC BUS overvoltage protection Inter...

Page 83: ...e value current protection ID086 PV overcurrent software protection ID087 PV flows in uneven parallel ID088 Unbalanced output current ID097 LLC hardware overvoltage ID098 Inverter bus hardware overvoltage ID099 BuckBoosthardware overflows ID100 Reserved ID102 PV hardware overflows ID103 Ac output hardware overflows ID105 Meters communication fault ID110 Overload Protection 1 Check whether the inve...

Page 84: ...than the upper limit of the inverter temperature ID114 Frequency derating Make sure the grid frequency and voltage are within acceptable range ID115 Frequency loading ID116 Voltage derating ID117 Volatge loading ID124 Battery low voltage protection Check whether the battery voltage is too low or the battery discharge depth is too low ID125 Battery low voltage shutdown ID129 Output hardware overcur...

Page 85: ...manent fault Internal faults of inverter switch OFF inverter wait for 5 minutes then switch ON inverter Check whether the problem is solved If not please contact SOFARSOLAR technical support ID138 Output hardware overcurrent permanent failure ID139 Input hardware overcurrent permanent failure Internal faults of inverter switch OFF inverter wait for 5 minutes then switch ON inverter Check whether t...

Page 86: ...upport ID149 Communication board EEPROM error ID150 Communication board FLASH error ID152 The software version is inconsistent with the safety version ID153 SCI communication error DC ID154 SCI communication error AC ID155 SCI communication error Fuse ID156 Inconsistent software versions Contact technical support to obtain the upgrade software ID157 Lithium battery 1 communication error Make sure ...

Page 87: ...ely ID166 Logic interface derating The inverter is Logic interface derating ID167 Anti refluxderating The inverter is Anti refluxderating ID169 Fan 1 fault Check whether fan 1 of the inverter works properly ID170 Fan 2fault Check whether fan 2 of the inverter works properly ID171 Fan 3 fault Check whether fan 3 of the inverter works properly ID172 Fan 4 fault Check whether fan 4 of the inverter wo...

Page 88: ...r 5 minutes and start the inverter and lithium battery Check whether the problem is rectified If not contact technical support ID178 BMS under voltage alarm ID179 BMS high temperature alarm ID180 BMS low temperature alarm ID181 BMS over current alarm ID182 BMS Short circuit alarms ID183 BMS Version inconsistency ID184 BMSCAN Version inconsistency ID185 BMS CAN Version is too low ID189 Communicatio...

Page 89: ... brush Do NOT clean the inverter with water corrosive chemicals detergent etc Clean radiator In order to ensure the normal function and long service life of the product it is necessary to ensure that there is enough air flow space around the radiator at the rear of the product and there is no material around the radiator that obstructs the air flow such as dust or snow must be removed Clean the ra...

Page 90: ...00Wp 6900Wp 7500Wp 7500Wp 9000Wp Max input voltage 550V Rated input voltage 360V MPPT operating voltage range 85 520V Number of MPP trackers 2 Max input current per MPPT 16A 16A Rated grid voltage L N PE 220V 230V 240V 50Hz 60Hz Grid voltage range 180Vac 276Vac According to local standard Rated AC power 3000W 3680W 4000W 4600W 5000W 5000W 6000W Max AC power output to utility grid 3300VA 3680VA 440...

Page 91: ...7 10 97 10 97 10 Topology Transformerless Dimension W D H 708 170 410mm Weight 22 5kg Certification EMC EN 61000 6 2 EN 61000 6 3 EN 61000 3 2 EN 61000 3 3 EN 61000 3 11 EN 61000 3 12 Safety standards IEC 62109 1 2 IEC 62040 1 IEC 62116 IEC 61727 IEC 61683 IEC 60068 1 2 14 30 UN38 3 IEC62619 SAA Grid standards VDE AR N 4105 VDE V 0126 1 1 AS NZS 4777 CEI 0 21 G98 G99 TR321 TR322 EN 50438 EN50549 U...

Page 92: ...alia 6000 for other country 5 Max AC power output to utility grid 4600 for VDE AR N 4105 5000 for Australia 4048 5500 6600 for Italy 3680 5000 6000 for other country 6 4600 for VDE AR N 4105 5500 for Italy 5000 for other country 7 4048 for Italy 3680VA for other countries 8 21 7A for Australia 9 Italy is 1 1 times overloaded ...

Page 93: ...ny has the right to reject the purchase application for the extended warranty period that does not meet the requirements If the original buyer wants to apply for the extended warranty service please contact the sales team of SHENZHEN SOFARSOLAR Co LTD to purchase the products that exceed the extended warranty period but have not passed the warranty period stipulated in the Warranty Agreement of SO...

Page 94: ...ations certification standards etc 7 Damage caused by improper storage by dealers or end users 8 Transportation damage including scratches caused by internal packaging during transportation Please claim directly from the transportation company or insurance company as soon as possible and obtain damage identification such as container package unloading 9 Failure to follow the product user manual in...

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