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Sofar solar SOFAR 10KTLX-G3, User Manual

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Sofar solar SOFAR 10KTLX-G3 User Manual Download Page 17

SOFAR 3.3~12KTLX-G3

User manual

Copyright © Shenzhen SOFARSOLAR Co., Ltd.

- 13 -

3.Installation

Outlines of this Chapter

This topic describes how to install this product, please read carefully before
install.

Do NOT install the product on flammable material

Do NOT store this product in potentially explosive atmospheres

Dangers

The enclosure and heat sink will get hot during operation,

please do not mount the product at a easy to reach location

Caution

Consider the weight of this product when doing transport and

moving

Choose an appropriate mounting position and surface

At least two persons for installation

Attention

3.1. Installation Process

3.2. Checking Before Installation

Checking Outer Packing Materials

Before unpacking, please check the condition of the outer package materials if
any damaged found, such as holes, cracks, please not unpack the product,
contact your distributor immediately. Recommend installing the product within
24 hours after unpacking the package.

Summary of Contents for SOFAR 10KTLX-G3

Page 1: ...Shenzhen SOFARSOLAR Co Ltd Solar Grid tied Inverter Product Model SOFAR 3 3 12KTLX G3 User manual ...

Page 2: ...mining the Installation Position 17 3 5 Moving of inverter 19 3 6 Installation 20 4 Electrical Connection 22 4 1 Electrical Connection 23 4 2 Grounding Connection PE 23 4 3 Connect grid side of inverter AC Output 25 4 4 Connect PV side of inverter DC Input 28 4 5 Communication Connection 31 5 Commissioning of inverter 36 5 1 Cable Connection Inspection 36 5 2 Start Inverter 36 6 Operation interfac...

Page 3: ... 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 plagiarize partially cope or fully copy including software etc not allow to duplication and publishment in any form and any way All rights reserved SOFARSOLAR reserves t...

Page 4: ...ns 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 injury Danger Warning indicates a hazardous situation which if not avoided could result in death or ...

Page 5: ...must conform with laws regulations codes and standards applicable in the jurisdiction Before installing and adjusting the produce please read all of instructions cautions and warnings in this manual Before connecting the product to the electrical utility grid contact the local utility company for allowance Also this connection must be made only by qualified electrician If the failure persists plea...

Page 6: ...3 has type label attach the side of product which contact important information and technical data the type label must permanent attached to the product SOFAR 3 3 12KTLX G3 has warming symbol attached the product which contact information of safety operation The warming symbol must permanent attached to the product Installation location requirement Please install the inverter according to the foll...

Page 7: ...Before the electrical connection use opaque material to cover the PV modules or disconnect PV string DC switch PV arrays will produce dangerous voltage if it is exposure under sun Danger All operation must accomplish by certified electrical engineer Must be trained Completely read the manual operation and understand all information Warming Must get permission by local utility company before connec...

Page 8: ...ic environment without any trouble or error and impose no unacceptable effect upon the environment Therefore EMC represents the quality characters of an electrical equipment The inherent noise immune character immunity to internal electrical noise External noise immunity immunity to electromagnetic noise of external system Noise emission level influence of electromagnetic emission upon environment...

Page 9: ...ore installation Symbols Name Explanation This is a residual voltage in the inverter After disconnect with the DC side there is a residual voltage in the inverter operator should wait for 5 minutes to ensure the capacitor is completely discharged Caution of high voltage and electric shock The products operates at high voltages Prior to performing any work on the product disconnect the product from...

Page 10: ...grounding conductor Observe the documentation Read all documentation supplied with the product before install Positive pole and negative pole Positive pole and negative pole of the input voltage DC Temperature Indicated the temperature allowance range RCM logo RCM Regulatory Compliance Mark The product complies with the requirements of the applicable Australian standards ...

Page 11: ...OFAR 3 3 12KTLX G3 is a transformer less on grid PV inverter that converters the direct current of the PV panels to the grid compliant three phase current and feeds into the utility grid Figure 2 1 PV Grid Tied System SOFAR 3 3 12KTLX G3 may only be operated with PV arrays photovoltaic module and cabling for on grid condition Do not use this product for any other or additional purposes Any damage ...

Page 12: ...e compatible with TN S TN C TN C S TT IT grid Figure2 2 Overview of the grid configurations Product Dimensions The choice of optional parts of inverter should be made by a qualified technician who knows the installation conditions clearly Dimensions Description SOFAR 3 3KTLX G3 SOFAR 4 4KTLX G3 SOFAR 5KTLX G3 SOFAR 5 5KTLX G3 SOFAR 6 6KTLX G3 SOFAR 8 8KTLX G3 A SOFAR 8 8KTLX G3 SOFAR 10KTLX G3 A S...

Page 13: ... machine 3 12K Figure 2 4 Bottom view Note 3 3KTLX G3 4 4KTLX G3 5KTLX G3 5 5KTLX G3 6 6KTLX G3 8 8KTLX G3 11KTLX G3 supports 2 channel PV string input 8 8KTLX G3 A 10KTLX G3 A 11KTLX G3 A 12KTLX G3 supports 3 channel PV string input 354 0 3 12 0 272 0 50 0 16 0 90 0 40 0 135 1 5 0 12 0 16 0 Figure 2 5 bracket dimensions ...

Page 14: ...1 DC Switch 2 DC negative poles connecters 3 DC positive poles connecters 4 USB Port for WIFI or Ethernet communication 5 Breather valve 6 COM Port for RS485 communication 7 AC output Labels on the equipment Figure 2 7 Product label Note label must NOT be hidden with objects and extraneous parts rags boxes equipment etc they must be cleaned regularly and kept visible at all times ...

Page 15: ...ents Function Module A Energy management unit Remote control to start shunt down inverter through an external control B Feeding reactive power into the grid The inverter is able to produce reactive power thus to feed it into the grid through the setting of the phase shift factor Feed in management can be controlled directly by APP or through a RS485 interface C Limited the active power fed into gr...

Page 16: ...Copyright Shenzhen SOFARSOLAR Co Ltd 12 2 3 Electrical block diagram Figure 2 8 Schematic diagram 2 4 Efficiency and derating curve Figure 2 9 Power efficiency curve take 12KW for example Figure 2 10 Rated Power ratio vs Grid Voltage ...

Page 17: ...e do not mount the product at a easy to reach location Caution Consider the weight of this product when doing transport and moving Choose an appropriate mounting position and surface At least two persons for installation Attention 3 1 Installation Process 3 2 Checking Before Installation Checking Outer Packing Materials Before unpacking please check the condition of the outer package materials if ...

Page 18: ...s Description Quantity 1 SOFAR 3 3 12KTLX G3 1 PCS 2 Rear Panel 1 PCS 3 M6 80 Hexagon screws 3 PCS 4 PV input connector 8 8KTLX G3 A 3 PCS 10KTLX G3 A 3 PCS 11KTLX G3 A 3 PCS 12KTLX G3 A 3 PCS 3 3KTLX G3 2 PCS 4 4KTLX G3 2 PCS 5KTLX G3 A 2 PCS 5KTLX G3 A 2 PCS 5 5KTLX G3 A 2 PCS 6 6KTLX G3 2 PCS 8 8KTLX G3 2 PCS 11KTLX G3 2 PCS 5 PV input connector 8 8KTLX G3 A 3 PCS 10KTLX G3 A 3 PCS 11KTLX G3 A ...

Page 19: ... PCS 5KTLX G3 A 2 PCS 5 5KTLX G3 A 2 PCS 6 6KTLX G3 2 PCS 8 8KTLX G3 2 PCS 11KTLX G3 2 PCS 7 PV metal pin 8 8KTLX G3 A 3 PCS 10KTLX G3 A 3 PCS 11KTLX G3 A 3 PCS 12KTLX G3 A 3 PCS 3 3KTLX G3 2 PCS 4 4KTLX G3 2 PCS 5KTLX G3 A 2 PCS 5KTLX G3 A 2 PCS 5 5KTLX G3 A 2 PCS 6 6KTLX G3 2 PCS 8 8KTLX G3 2 PCS 11KTLX G3 2 PCS 8 M6 12 Hexagon screws 1 PCS 9 Manual 1PCS 10 Warranty Card 1PCS 11 Quality Certific...

Page 20: ...nal 3 3 Tools Prepare tools required for installation and electrical connection as following table Figure 3 2 Installation tools No Tool Description Function 1 Hammer Drill Recommend drill 80mm Used to drill holes on the wall 2 Screwdriver Use to tighten and loosen screws when installing AC power cable Use to remove AC connectors from the product 3 Removal Tool Remove PV Connector ...

Page 21: ...ding cable PV positive and negative pole 8 Marker Mark signs 9 Measuring Tape Measure distance 10 Level Ensure the rear panel is properly installed 11 ESD gloves Installer wear when installing product 12 Safety goggles Installer wear when installing product 13 Mask Installer wear when installing product 3 4 Determining the Installation Position Select an appropriate location to install the product...

Page 22: ...ight Shenzhen SOFARSOLAR Co Ltd 18 inverter consider the following Note install vertical or backward tilt within 0 15 Do not install forward or upside down Figure 3 1Installation Position Selection Figure 3 2 Clearance for single inverter ...

Page 23: ...Figure 3 3 Clearance for multiple inverters 3 5 Moving of inverter Unload the inverter from package horizontally move to the install position When open the package at least two operators insert the hands to the back of heat sink part Figure 3 5 Move inverter from package 1 ...

Page 24: ... on the floor put it above foam or paper to avoid the damage of the shell of inverter Attention 3 6 Installation Step 1 Placed the rear panel on the mounting wall determine the mounting height of the bracket and mark the mounting poles accordingly Drilling holes by using Hammer Drill keep the hammer drill perpendicular to the wall and make sure the position of the holes should be suitable for the ...

Page 25: ...2KTLX G3 User manual Copyright Shenzhen SOFARSOLAR Co Ltd 21 Step 4 Lift the inverter and hang it on the rear panel and fixing both side of inverter with M6 screw accessories Figure 3 8 Installation instruction 2 ...

Page 26: ...o be electrically discharged Installation and maintenance should be done by certified electrical engineer Attention Before the electrical connection use opaque material to cover the PV modules or disconnect PV string DC switch PV arrays will produce dangerous voltage if it is exposure under sun Danger For this product the open circuit voltage of PV strings should not greater 1100V Note The connect...

Page 27: ...ter 4 2 Grounding Connection PE Connect the inverter to the grounding electrode using ground cable SOFAR 3 3 12KTLX G3 is a transformerless inverter which requires the positive pole and negative pole of the PV array are NOT grounded Otherwise it will cause inverter failure In the PV system all non current carrying metal parts such as mounting frame combiner box enclosure etc should be connected to...

Page 28: ...3 Grounding connection instruction 2 Note 1 L3 is the length between the insulation layer of the ground cable and 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 contact the terminal closely Step 3 Tighten the OT termin...

Page 29: ...tion 0 1A SOFAR 4 4KTLX G3 2 3 recommend 2 5 18 25 16A 230V 3P current leakage protection 0 1A SOFAR 5KTLX G3 A 3 4 recommend 3 18 25 16A 230V 3P current leakage protection 0 1A SOFAR 5 5KTLX G3 3 4 recommend 3 18 25 16A 230V 3P current leakage protection 0 1A SOFAR 6 6KTLX G3 3 4 recommend 4 18 25 20A 230V 3P current leakage protection 0 1A SOFAR 8 8KTLX G3 A 4 6 recommend 5 18 25 25A 230V 3P cur...

Page 30: ...the power loss is less than 1 Meanwhile the inverter AC side to grid connection point must less than 100m the relation between cable length cross section area and power loss as below Figure 4 6 relation between cable length cross section area and power loss The AC output terminal of this product is equipped with high current 5 core terminal block and customized AC output waterproof cover which can...

Page 31: ...cover screw with a screwdriver and take out the stopper in the PG waterproof joint Figure 4 8 Removing AC waterproof cover diagram Step 2 Select the appropriate cable diameter according to table 4 1 process the cable according to the following picture size requirements and then pass through PG waterproof joint R type terminal Insulating sleeve RNBL5 4 10 12awg terminal shall not be exposed ...

Page 32: ... Tighten the lock nut of PG terminal clockwise 5 5 5 N m Figure 4 10 AC cable connection instruction diagram 2 4 4 Connect PV side of inverter DC Input Table 4 2 Recommend DC input cable size maximum tolerance voltage 1100V PV cable Copper cable cross section area mm2 Cable OD mm 4 6 0 6 0 9 0 Step 1 Figure 5 2 Recommend DC cable size Step1 Find the metal contact pins in the accessories bag connec...

Page 33: ...ction 2 Step 3 Insert wire into the connector cap nut and assemble into the back of male or female plug When you heard a click the pin tact assembly is seated correctly 3 Positive Connector 4 negative connector Figure 4 13 DC cable connection 3 Step 4 Measure PV voltage of DC input with multimeter verify DC input cable polar and connect DC connector with inverter until hearing a slight sound indic...

Page 34: ...tive electrodes Note Please use multimeter to make sure the PV array positive pole and negative pole Dealing If need to remove the PV connector from inverter side please use the Removal Tool as below diagram move the connector gently Before moving the positive and negative connector please make sure DC Switch is on OFF position NOTE Figure 4 16 Removal DC connector ...

Page 35: ...the signal be affected Note 3 3 12KTLX G3 inverter has one USB Port and one COM Port as shown in the following figure 1 2 1 USB Port 2 COM Port Figure 4 17 Communication connection Port 4 5 1 USB Port Port Description USB port USB flash disk access Use for updating the software USB acquisition stick WIFI or Ethernet access Use for remote data acquisition and upgrading of inverter Procedure 1 2 3 4...

Page 36: ...3core 4 8 0 25 1 Port Description PIN Define Function Note 1 RS485A RS485 signal Wire connection monitoring or multiple inverter monitoring 2 RS485A RS485 signal 3 RS485B RS485 signal 4 RS485B RS485 signal 5 Electric meter RS485A Electric meter RS485 signal Wire connection Electric meter 6 Electric meter RS485B Electric meter RS485 signal 7 GND S Communication ground As RS485 signal ground or DRMS...

Page 37: ...er output information alarm information operation state to the PC terminal or local data acquisition device then uploaded to the server Figure 4 18 Picture of the RS485 USB converter and PC terminal If only one SOFAR 3 3 12KTLX G3 is used use a communication cable refer to section 4 5 2 for COM pin definition and choose either of the two RS485 ports Figure 4 19 A single SOFAR 3 3 12KTLX G3 connect...

Page 38: ...ons Register remote monitoring of SOFAR 3 3 12KTLX G3 at its relevant website or APP according to monitoring device SN WIFI Ethernet By the USB acquisition stick WIFI Ethernet transfer the inverter power output information alarm information operation state to the PC terminal or local data acquisition device then uploaded to the server Register remote monitoring of SOFAR 3 3 12KTLX G3 at its releva...

Page 39: ...version to wireless router The length of the RS485 communication cable should be less than 1000 m The length of the WIFI communication cable should be less than 100 m If multiple SOFAR 3 3 12KTLX G3 are connected to the monitoring device over an RS485 USB converter a maximum of 31 inverters can be connected in a daisy chain Note ...

Page 40: ...than the inverter max DC input 5 2 Start Inverter Step 1 Turn ON the DC switch Step 2 Turn ON the AC circuit breaker When the DC power generated by the solar array is enough the SOFAR 3 3 12KTLX G3 inverter will start automatically Screen showing normal indicates correct operation NOTE 1 Choose the correct country code refer to section 6 3 of this manual NOTE 2 Different distribution network opera...

Page 41: ...nzhen SOFARSOLAR Co Ltd 37 Shenzhen SOFARSOLAR Co Ltd is not responsible for any consequences arising out of incorrect country code selection If the inverter indicates any fault please refer to Section 7 1 of this manual trouble shooting for help ...

Page 42: ...nel Buttons and Indicator lights Button Short press UP button go up Long press UP button exit menu or current interface v Short press DOWN button go down v Long press DOWN button enter menu or current interface Indicator Lights GFI Red light ON GFCI faulty Normal Green light flashing counting down or checking Normal Green light ON Normal Alarm Red light ON recoverable or unrecoverable faulty Up bu...

Page 43: ...rent and voltage grid voltage current and frequency today generation total generation Inverter working status PV 1 input voltage and current Inverter working status PV 2 input voltage and current Inverter working status PV generated power Inverter working status today generated electricity Inverter working status total generated electricity Inverter working status grid voltage and current ...

Page 44: ...td 40 Inverter working status grid voltage and frequency Inverter working status USB status Inverter faulty alarm When control board successfully connected with communication board the LCD display the current state of the inverter display as shown in the figure below ...

Page 45: ...manent State if any error or fault occurs Normal Inverter enter to Normal State it is feeding power to the grid inverter will go to Fault State or Permanent state if any error or fault occurs Fault Fault State Inverter has encountered recoverable error It should recover if the errors disappear If Fault State continues please check the inverter according error code When the control board and commun...

Page 46: ...password the default password is 0001 when entering the password short press to change the number long press to confirm the current number and long press after entering the correct password If password error try again appears you will need to re enter the correct password 1 Set Time Set the system time for the inverter 2 Clear Energy Clean the inverter of the total power generation 3 Clear Events ...

Page 47: ...is use for below standard Australia AS4777 Europe General 50549 German 4105 12 Set Power Ratio The country is set at 10 Set generation ratio B Event List 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...

Page 48: ...into 4 Display Time then long press the button to display the current system time C Software Update User can update software by USB flash disk SOFARSOLAR will provide the new update software called firmware for user if it is necessary the user needs to copy the upgrade file to the USB flash disk 6 4 Updating Inverter Software SOFAR 3 3 12KTLX G3 inverter offer software upgrade via USB flash drive ...

Page 49: ...u then short press DOWN button to find 5 Software Update in the LCD display long press DOWN button to enter input password interface Step 7 Input the password if password is correct and then begin the update process 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 succ...

Page 50: ...ght Shenzhen SOFARSOLAR Co Ltd 46 Note If screen shows Communication fail Update DSP1 fail Update DSP2 fail please turn off the DC switch wait for the LCD screen turn off then turn on the DC switch again then Continue to update from step 5 ...

Page 51: ... the configuration settings correctly for the particular installation This section contains the potential errors resolution steps and provide users with troubleshooting methods and tips The process to check the event list can refers to Manual Chapter 7 3 B List 8 1 Even list Even List ID Event List Name Even List Description Even Reason Solution ID01 GridOVP The power grid voltage is too high If t...

Page 52: ...lation conditions of PV cable ID06 OVRT OVRT faulty There are internal faults of 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 technical support ID07 LVRT LVRT faulty ID08 IslandFault Islanding faulty ID09 GridOVPInst ant1 Grid instantaneous voltage too high 1 ID10 GridOVPInst ant2 Grid instantaneous voltage ...

Page 53: ... side ID37 HwAuxPow erFault Auxiliary power fault ID41 RelayFail Relay faulty Please check whether the resistance to ground of PV string is too low and whether the insulation of PV cable is damaged If the use method is not ruled out please contact the new energy customer service of Capital Airlines ID42 IsoFault Low isolation faulty ID43 PEConnectF ault Ground faulty ID44 PvConfigErr or Input mode...

Page 54: ...empFault_ Env1 environment temperature1 protection ID58 Reserved Reserved ID59 TempFault_ Inv1 Model 1 over temperature protection ID60 Reserved Reserved ID61 Reserved Reserved ID65 VbusRmsUn balance Unbalanced RMS value of bus voltage There are internal faults of 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...

Page 55: ...rent ID85 SwAcRmsO CP Output RMS current protection ID86 SwPvOCPIns tant PV overcurrent software protection ID87 IpvUnbalan ce PV parallel unbalance ID88 IacUnbalanc e Output current unbalance ID89 AFCIFault Arc Fault ID97 HwLLCBusO VP LLC hardware overvoltage ID98 HwBusOVP Inverter bus hardware overvoltage ID99 HwBuckBoo stOCP BuckBoost hardware overcurrent ID100 Reserved Reserved There are inter...

Page 56: ... please contact the customer service of SOFARSOLAR if yes please check whether the connection between the circuit breaker at the AC side and the output cable is normal if the grid voltage and grid frequency are within the allowable range of the inverter and the AC side wiring is confirmed to be correct the alarm still appears frequently With the approval of the local power operator please contact ...

Page 57: ...35 unrecoverIa cUnbalance Output current imbalance permanent fault ID137 unrecoverP vConfigErro r Input mode configuration permanent fault ID138 unrecoverP VOCPInstan t Input overcurrent permanent fault ID139 unrecoverH wPVOCP Input hardware overcurrent permanent fault There are internal faults of inverter turn OFF the DC switch wait for 5 minutes then turn ON the DC switch Check whether the fault...

Page 58: ...de ID154 SciCommLo se AC SCI communication AC side ID155 SciCommLo se Fuse SCI communication DC current combined side ID156 SoftVerErro r Inconsistent software version ID157 Reserved Reserved ID158 Reserved Reserved ID161 ForceShutd own ForceShutdown Remote control enables If it is not controlled by yourself please disconnect the DC switch of the inverter wait for 5 minutes and then turn on the DC...

Page 59: ...Reserved Reserved ID179 Reserved Reserved ID180 Reserved Reserved ID181 Reserved Reserved ID182 Reserved Reserved ID193 ID224 StringFuse_ Fault0 31 String fuse open circuit alarm There are internal faults of 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 technical support ID225 ID240 Reserved Reserved Note the...

Page 60: ... water corrosive chemicals detergent etc Heat sink cleaning For the long term proper operation of inverters ensure there is enough space around the heat sink for 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 soft cloth or a soft bristle brush Do NOT clean the heat sink with water corrosive chemicals deter...

Page 61: ... Number for DC inputs 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Max input voltage 1100V Start up voltage 160V Rated input voltage 650V MPPT operating voltage range 140V 1000V Full power MPPT voltage range V 160 850 190V 850 240 850 240 850 290 850 380 850 420 850 Max input MPPT current A 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Max input short circuit current per MPPT A 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 ...

Page 62: ...ropean weighted efficiency 97 50 97 50 97 50 97 50 97 50 98 00 98 00 Self consumption at night 1W MPPT efficiency 99 9 Protection DC reverse polarity protection Yes Anti islanding protection Yes Leakage current protection Yes Ground fault monitoring Yes PV array string fault monitoring Yes Anti reverse power function Yes DC switch Yes AFCI protection Optional Input output SPD PV type II standard A...

Page 63: ...17kg 17kg 17kg 18kg Cooling Natural Dimension 430 385 182mm Display LCD Bluetooth APP Standard warranty 5 years Optional 7 years 10 years Standard EMC EN61000 6 1 EN61000 6 2 EN61000 6 3 EN61000 6 4 Safety standard IEC62109 1 2 IEC62116 IEC61727 IEC61683 IEC60068 1 2 14 30 Grid standard AS NZS 4777 VDE V 0124 100 V 0126 1 1 VDE AR N 4105 CEI 0 21 CEI 0 16 UNE 206 007 1 EN50549 G98 G99 EN50530 NB T...

Page 64: ...operating voltage range 140V 1000V Full power MPPT voltage range V 380 850 420 850 420 850 460 850 Max input MPPT current A 15 30 15 30 15 30 15 30 Max input short circuit current per MPPT A 22 5 45 22 5 45 22 5 45 22 5 45 Output AC Rated power W 8000 10000 10000 12000 Max AC power VA 8800 10000 11000 13200 Rated output current A 12 1 15 2 15 2 18 2 Max output current A 13 3 15 2 16 7 20 Nominal g...

Page 65: ...ding protection Yes Leakage current protection Yes Ground fault monitoring Yes PV array string fault monitoring Yes Anti reverse power function Yes DC switch Yes AFCI protection Optional Input output SPD PV type II standard AC type II standard Communication Communication RS485 USB Bluetooth Optional WiFi GPRS General Data Ambient temperature range 30 60 Topology Transformerless Degree of protectio...

Page 66: ...Standard EMC EN61000 6 1 EN61000 6 2 EN61000 6 3 EN61000 6 4 Safety standard IEC62109 1 2 IEC62116 IEC61727 IEC61683 IEC60068 1 2 14 30 Grid standard AS NZS 4777 VDE V 0124 100 V 0126 1 1 VDE AR N 4105 CEI 0 21 CEI 0 16 UNE 206 007 1 EN50549 G98 G99 EN50530 NB T32004 Note the product may be upgraded in the future The above parameters are for reference only Please refer to the real product ...

Page 67: ...urchase invoice or within 24 months of the production of the inverter SN number of machines based on the first date of arrival Customers can apply to buy extended warranty products from the company s sales team by providing the product serial number our company may refuse to do not conform to the time limit extended warranty purchase application Customers can buy an extended warranty of 5 10 15 ye...

Page 68: ...dify or attempt to repair and erase the product serial number or silk screen 5 Incorrect installation debugging and use methods 6 Failure to comply with safety regulations 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...

Page 69: ...ADD 401 Building 4 AnTongDa Industrial Park District 68 XingDong Community XinAn Street BaoAn District Shenzhen GuangDong P R China Email service sofarsolar com Tel 0510 6690 2300 Web www sofarsolar com ...

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