Growatt 4-6K MTLP-US User Manual - growatt
Contents
1. PV array Inverter Breaker Fuse Energy Meter _ Lj 1011 L1 AC 12 2 N mm N DC PE PV array Inverter Breaker Fuse Energy Meter L4 L1 L2 AC __ 2 m DC PV array Inverter Breaker Fuse Energy Meter _ _ 101 __ 12 7 N DC PE For Y 277V 3 phase PV array Inverter Breaker Fuse Energy Meter iLil P L1 AC 2 p N DC LO PV array Inverter Breaker Fuse Energy Meter _ iil T L2 AC 2 Ps m N DC m PE PV array Inverter Breaker Fuse Energy Meter _ _ L1 p L3 AC 2 22 N DC EN PE LA For 208 240V delta 3 phase wire box 1 In the wire box the right side is AC output wire connection terminal and the middle is PV input wire connection terminal and communication port the left side is DC sw2. HH 13 1 Altitude protect 13 2 Temperature protect EH EN Em 13 3 Arc detection protect and Operationt M d 9 m um um um um um um m 99 ER Em DON OD Oo y 15 1 Specification 15 2 Efficiency curve 15 3 Torque 15 4 Optional accessories mmm m m m Om um um 9 Manual Introduce and Copyright Copyright 2010 Growatt New Energy Technology CO LTD all rights reserved No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photographic magnetic or otherwise without the prior written permission of Growatt New Energy Technology CO LTD Growatt New Energy Technology CO LTD makes no representations express or implied with respect to this documentation or any of the equipment and or software it may describe including with no limitation any implied warranties of utility merchantability or fitness for any particular purpose All such warranties are expressly disclaimed Neither Growatt New Energy Technology CO LTD nor its distributors or dealers shall be liable for any indirect incidental or consequential damages under any circumstances The exclusion of implied warranties
3. gt After confirming the inverter is fixed reliably fasten four M6 safety lock sokets head cap screws on the left and right side firmly to prevent the inverter from being lifted off the bracket LLET LI EI pee c L7 gt Connecting the Second Protective Conductor gt If the installation requires the earth terminal be used to connect a second protective conductor or as equipotential bonding This prevents touch current if the original protective conductor fails Type1 model second protective Ground TTT Type2 model second protective Ground 5 5 Check Inverter Installation Status Check the upper straps of inverter and ensure it fits on to the bracket gt Check the secure mounting of the inverter by trying to raise it from the bottom The inverter should remain firmly attached Choose a strong mounting wall to prevent vibrations while inverter is 21 22 5 6 Electrical Connection 5 6 1 Safety N DANGER Danger to life due to lethal voltages High voltages which may cause electric shocks are present in the conductive parts of the inverter Prior to performing any work on the inverter disconnect the inverter on the AC and DC sides N WARNING
4. 7 Serial number o e XXXXXXXXXX 5 PV Grid Inverter Model Name XXXXXXXXXXXXXXX Range of input voltage MPP XXXXXXXXXXX PX Max input voltage X TTT TTT ee XXXXXXXXXXX Norminal output power XXXXXXXXXXX inal grid voltage XXXXXXXXXXX Range of grid voltage XXXXXXXXXXX Range of grid Hz 3 1 2 Type2 Inverter model Grid voltage and frequency trip times XXXXXXXXXXX Norminal output current z 3 XXXXXXXXXXX Max output overcurrent protection X X X Output power factor X Endosure X XX XX p Operation Ambient Temperature XXXXXXXXXXX o Conforms to UL STD 1741 1 Certified to CSA STD C22 2 No 107 1 Photovoltaic Arc Fault Circuit Protection AFCI Type 1 Recognized according toUL1699B Suitable for Use in Photovoltaic Systems in Accordance with Article 690 of the NEC 3 3 Dimensions and weight Type 1 685 mm 400 mm 215mm 31Kg FOOU MIP 26 97inch 15 75 inch 8 46inch 68 3b 685 mm 400 mm 215mm 3T1Kg 26 97inch 15 75 inch 8 46inch 68 3b 685 mm 400 mm 215mm 3159 9 UD 26 97inch 15 75 Inch 8 46inch 69 4b Type 2 735mm 400 mm 215mm 31 5Kg 28 94inch 15 75 inch 8 46inch 69 4b 735mm 400 mm 215mm 31 5Kg 28 94inch 15 75 Inch 8 46inch 69 4b 735mm
5. not avoided could result in minor moderate injury it apply to the Growatt MTLP US series certify that the inverter meet the safety standard Ul1741 Failure to observe a warning indicated in this Point of connection for grounding protection manual may lead to damage to property Direct Current DC Alternating Current AC 2 Safet and conformity 2 1 Safety Instructions N DANGER Danger to life due to lethal voltages Lethal voltages are present within the unit and on the power supply lines Therefore only authorized electricians may install and open the unit Even when the unit is disconnected high contact voltages may still be present within the unit N A oes Danger of burn injuries due to hot enclosure parts During operation the four sides of the enclosure lid and the heat sink may become hot Only touch the front enclosure lid during operation N CAUTION Possible damage to health asa result of the effects of radiation In special cases there may still be interference for the specified application area despite maintaining standardized emission limit values e g when sensitive equipment is located at the setup location or when the setup location is near radio or television receivers In this case the operator is obliged to take proper action to rectify the situation Do not stay closer than 20 cm to the inverter for any length of time IN I NOTE Grounding the PV generator
6. Danger of damage to electronic components due to electrostatic discharge Take appropriate ESD precautions when replacing and installing the inverter N DANGER Grounding Before connecting the power cables you much connect both ground wire of DC and AC side in wire box first 5 6 2 System Diagram with Inverter Electrical Intended Use The unit converts the DC current generated by the photovoltaic PV modules to grid compliant alternating current and feed in into the electricity grid Growatt inverters are built according to all required safety rules Nevertheless improper use may cause lethal hazards for the operator or third parties or may result in damage to the units and other property gt This unit or system is provided with fixed trip limits and shall not be aggregated above 30 kW on a single Point of Common Connection PV Panel Provide DC power to inverter IF MTL series PV inverter With Arc fault current detection function recommend consumer connect the Tracker A and Tracker B to differ PV panel string Converts DC Direct Current power from PV panel to AC Alternating Current power Because Inverter is grid connected it controls the current amplitude according to the PV Panel power supply Inverter always tries to convert the maximum power from your PV panel Connection system This interface between Utility and PV Inverter may consist of electrical breaker fuse and connecting terminals To comply
7. Vdc 70 in idi 1009 0 10 20 30 409 50 60 70 80 90 100 elative ity 00 of Rated Output Power FUSE standby 65W 0 5W GROWATT 4000 MTLP US 240Vac night Topology Transformer less 100 90 85 Efficiency Features 9250 Vdc DC connection Screw terminal 75 375 Vdc 450 Vdc 80 Smart meter for Type2 opt opt 0 10 20 30 40 509 60 709 80 90 1009 of Rated Output Power GROWATT 5000 MTLP US 240Vac Interfaces 100 Type1 RS485 RS232 RF WIFI Ethernet yer SOS g 9j H 85 Type2 RS485 WIFI Zigbee Ethernat GPRS yes opt opt opt opt 250 75 375 Vdc Warranty 10 years 15 450 Vdc years yes opt Ju 0 10 20 30 40 50 60 70 80 90 100 of Rated Output Power Certificates and UL1741 UL1998 1547 CSA C22 2 No 107 1 e Evo debis isnt titan approvals 1 FCC Part15 Class A amp B UL1699B GROWATT 6000 MTLP USG240Vac 71 72 15 3 Torque Shell and RS232 screws 12kg cm DC AC terminal 12kg cm M6 soket head cap screws for securing the enclosure at the bracket Additional ground screws 15 4 Optional accessories In the following table you will find the optional accessories or optional integrated function module for your product If required you can order these from SHENZHEN GROWATT NEW ENERGY TECHNOLOGY CO LTD or your dealer 1 inverter optional accessories
8. as The larger resistance of 100kQ Or 1 The larger resistance of 100kQ Or 5000 Vmax Smax Vmax manufacturer rated maximum PV input voltage Smax maximum rated inverter output apparent power in kVA gt GFCI function GFCI is short for Ground Fault Circuit Interrupter which is used for preventing from being electric shock The inverter is equipped with integrated RCD Residual Current Protective Device and RCM Residual Current Operated Monitor The current sensor will detect the volume of the leakage current and compare it with the pre set value If the leakage current is above the permitted range the RCD will disconnect the inverter from the AC load 59 60 11 2 Errors E Errors E codes identify a possible equipment failure fault or incorrect inverter setting or configuration Any and all attempts to correct or clear a fault must be performed by qualified personnel Typically the E code can be cleared once the cause or fault is removed Some of the E codes Error as indicated in the table below may indicate a fatal error and require you to contact the supplier to replace a new one Suggestion 1 Restart inverter 2 f error message still exists contact Growatt Restart inverter If error message still exists contact Growatt Restart inverter f error message appears frequently or error message still exists after replacement check utility grid if you require help contact
9. device Qualified personnel CAUTION trained to deal with the dangers and hazards involved in installing electric devices This manual is for qualified personnel Qualified personnel have 1 3 Additional informatio Find further information on special topics in the download area at WWW growatt com 1 4 Storage of the manuals The manual and other documents must be stored in a convenient place and be available at all times We assume no liability for any damage caused by failure to observe these instructions 1 5 Symbols Usedt 1 6 Markings on this product The following types of safety instructions and general information appear in this Description document as described below Warning regarding dangerous voltage The product works with high voltage All work on the product must only be performed as described in its documentation Read the manual Beware of hot surface The product can become hot during operation Do not touch the product during operation Danger indicates a hazardous situation which if not avoided will result in death or serious injury Read the product s documentation before working it Follow all safety precautions and instructions as described in the documentation WARNING indicates a hazardous situation which if not avoided could result in death or serious injury FCC certificate CAUTION indicates a hazardous situation which if e Intertek ETL semko mark
10. into the public grid When the Growatt is not generating any energy e g at night the consumers which are connected are supplied by the public grid The Growatt does not have its own energy meter When energy is fed into the public grid the energy meter spins backwards House grid Energy is fed directly into the public grid The Growatt is connected to a separate energy meter The energy produced is Public grid compensated at a rate depending on the electric power company Persons with limited physical or mental abilities may only work with the inverter following proper instruction and under constant supervision Children are forbidden to play with the inverter Must keep the inverter away from children e Qualification of Skilled Workers 1 Knowledge of how an inverter works and is operated 2 Instruction in how to deal with the dangers and risks associated with installing and using electrical devices and plants 3 Training in the installation and commissioning of electrical devices and plants 4 Knowledge of all applicable standards and guidelines 5 Knowledge and observance of this manual and all safety instructions 3 Product Description 3 1 Inverter Overview 3 2 Information of Label 3 1 1 1 Inverter model You can consult the inverter by the type label Itison the left side of the enclosure gt The type of product Type Model 7 Device specific characteristics 7 Specifications of the inverter
11. the rotary switch 10 4 Disposing of the Inverter and prolongs the electrical endurance of the DC Disconnect Do not dispose of faulty inverters or accessories 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 57 58 11 Trouble shooting Sometimes the PV inverter does not work normally we recommend the following solutions for common troubleshooting The following table can help the technician to understand the problem and take action 11 1 Warnings W Warnings W identify the current status of the GROWATT MTLP US inverter Warnings do not relate to a fault When a W with a number after it appears in the display it indicates a Warning Code is usually cleared through an orderly shutdown re set or a self corrective action performed by the inverter See the W codes in the following table Error message Suggestion No utility grid Check AC wiring and switch state especially the ground wire Clear malfunction Restart inverter No AC Connection connected or utility grid power failure Insure NET model and voltage is right Utility grid voltage is AC V Outrange out of permissible range Restart inverter Utility grid frequency Check grid frequency range AC F Outrange out of permissible Restart i
12. the server via router User could get access to the inverter data by inquiring the server NOST XX Garon WiFi module 7 1 5 Shinelan module Shinelan module include wi fi and Ethernet function user can choose wireless communication or Cable communication Now Shinelan module 7 1 6 Shine Server Shine Server is a remote data server it is based on B S structure It can receive monitoring data from Shine Webbox or Shine Pano and publish monitored data to LAN or WAN User can easily access data browse interface via an Internet Explorer 45 7 2 Monitoring System The inverter provides Multi communication mode optional gt Cable communication mode There are three kinds of cable communication mode RS232 RS485 and Ethernet RS232 as the Type inverter model standard RS485 as the 1 and Type2 inverter model standard Ethernet as the Type1 and Type2 inverter model optional function gt Wireless communication mode There are three kinds of Wireless communication mode Wi Fi Zigbee and GPRS Wireless communication as the user matching function 7 2 1 RS232 and RS485 monitoring system RS232 and RS485 interface to communicate with remote PC or logger User can monitor the inverter s state via the following types of communication systems gt Through RS232 interface PC monitor single inverter Inverter gt Through RS485 interface RS485 232 converter PC monitor single inverter In
13. with local safety standards and codes the connection system should be designed and implemented by a qualified technician Utility Referred to as grid in this manual is the way your electric power company provides power to your place Principle of PV plant system BEN rapid shutdown system DC load circuit fuse or breaker Growatt Inverter AC load circuit fuse or breaker 23 24 PV array Inverter Single inverter System Installation Breaker DC AC 11 IL Fuse Energy Meter L1 3 L2 p For 240 split phase Inverter Breaker PV array DC Li r2 Fuse Energy Meter Ll For 208 240V delta 3 phase Inverter Breaker DC AG L1 L2 Fuse Energy Meter Li L2 For Y 277V 3 phase Multi inverters System Installation PE me
14. 1Un sv l 2Un s135 x0 25 V 1 2Un x0 1652x0 08S AC grid frequency range 60Hz 59 5 60 5Hz 1 Under 56 60HZ lt 10S 0 08S 2 Under 56 60HZ lt 300S 0 8S 1 Over 60 64HZ lt 10S 0 08S 2 Over 60 64HZ lt 300S 8S abnormal frequency Clearing time adjust range Phase shift cos Default gt 0 99 opt Reactive power adjust range 0 85 0 85 Efficiency Grid Max efficiency 97 2 97 5 97 5 IM 4000 MTLP US 5000 MTLP US 6000MTLP US Specifications Efficiency Grid CEC efficiency 96 596 97 MPPT efficiency 99 50 99 50 99 50 Protection devices DC reverse polarity protection DC switch rating for each MPPT Output over current protection Output overvoltage protection varistor Ground fault monitoring for Split phase Integrated all pole sensitive leakage current monitoring unit AFCI compliant to UL 1699B General Data mE 1 660 400 215 660 400 215 660 400 215 Dimensions W 2 735 400 215 735 400 215 735 400 215 1 31Kg 31Kg 31 5Kg Weight Type2 31 5Kg 31 5Kg 32Kg 69 15 2 Efficiency curve n 4000 MTP US 5000 MTLP US 6000MTLP US Specifications 100 T Protection devices Operating temperature 25 460 C 13 140 F with de rating above range 45 113 gt g 85 80 Noise emission typical lt 25 dB A 250 75 375 Vdc Altitude Up to 2000m 6560ft without power de rating 450
15. 400 mm 215mm 32Kg 28 94inch 15 75 Inch 8 46inch 70 5b 3 4 Transportation The inverter is thoroughly tested and inspected strictly before delivery Our inverters leave our factory in proper electrical and mechanical condition Special packaging ensures safe and careful transportation However transport damage may still occur The shipping company is responsible in such cases Thoroughly inspect the inverter upon delivery Immediately notify the responsible shipping company if you discover any damage to the packaging which indicates that the inverter may have been damaged or if you discover any visible damage to the inverter We will be glad to assist you if required When transporting the inverter the original or equivalent packaging should to be used and the maximum layers for original carton is four as this ensures safe transport 3 5 Storage of Inverter If you want to storage the inverter in your warehouse you should choose an appropriate location to store the inverter gt The storage temperature should be always between 25 60 And the storage relative humidity should be always between 0 and 10096 without condensation gt f there are a batch of inverters need to be stored the max layers for original carton 15 six gt After long term storage local installer or service department of Growatt should perform a comprehensive test before installation 3 6 The advantage of theunit DSP contr
16. Comply with the local requirements for grounding the PV modules and the PV generator Growatt recommends connecting the generator frame and other electrically conductive surfaces in a manner which ensures continuous conduction with ground these in order to have optimal protection of the system and personnel IN lN NOTE The inverter may only be operated with a permanent connection to the public power grid The inverter is not intended for mobile use Any other or additional use is not considered the intended use The manufacturer supplier is not liable for damage caused by such unintended use Damage caused by such unintended use is at the sole risk of the operator o NOTE Pi Capacitive Discharge Currents PV modules with large capacities relative to earth such as thin film PV modules with cells on a metallic substrate may only be used if their coupling capacity does not exceed 470nF During feed in operation a leakage current flows from the cells to earth the size of which depends on the manner in which the PV modules are installed e g foil on metal roof and on the weather rain snow This normal leakage current may not exceed 50mA due to the fact that the inverter would otherwise automatically disconnect from the electricity grid as a protective measure Certified countries With the appropriate settings the unit will comply with the requirements specified in the following standards and direc
17. D QS um um um um Em Em EM EM EM EM EM EM EM EN EM 5 1 Safety 5 2 Selecting the installation location 5 3 Mounting the Inverter with bracket 5 4 Fixed the inverter on the wall 5 5 Check Inverter Installation Status 5 6 Electrical Connection 5 7 Commissioning Checking wa um Em Em EM EN EE m Am um m uam P m m m m m m m kd 6 1 Display and messages t 6 2 Setting the LCD display um um um OO m Um Um Eg 1 7 1 Monitoring Products I I 7 2 Monitoring System P l 7 3 Inverter communication setup ee qum mm um HHH 10 1 Dismantling the Inverter 10 2 Packing the Inverter 10 3 Storing the Inverter 9 m um um um Em um um um A 10 4 Disposing of the Inverter em uum m um h 11 1 Warnings W 11 2 Errors E A um m um 1 12 1 Normal Mode I i I 12 2 Fault Mode 12 3 Shutdown Mode I v 4 um um
18. Growatt 3 If error message still exists contact Growatt Error 100 2 5V reference voltage fault Communication fault Slave Error 101 processor can t receive data from Master processor Consistent fault Data received by Master and Slave processor are different The reason can be utility grid voltage or frequency change frequently Error 102 1 Check the system circuitry remove fault restart inverter 2 f error message still exists contact Growatt Error 114 AFCI Device Danage Contact Growatt Error 116 116 EEPROM fault Contact Growatt Error 117 Relay fault Contact Growatt 118 Init model fault Contact Growatt GFCI Device Damage Contact Growatt Error 120 HCT fault Contact Growatt Communication fault Master processor can t receive data from Slave processor Error 122 Bus voltage fault Contact Growatt AFCI fault System PV Error 112 M circuitry exist arc 1 Restart the inverter 2 f error message still exists contact Growatt Operation Modes 12 12 1 Normal Mode In this mode the inverter works normally and LED turns green 1 Whenever the DC voltage is higher than 150Vdc inverter converts power to grid as generated by the PV panels 2 Whenever the DC voltage is lower than 150Vdc the inverter will work in waiting state and attempt to connect the grid In waiting state the inverter consumes just enough power generated by the PV panel to monito
19. Shenzhen Growatt New Energy Technology CO LTD 1st East amp 3rd Floor Jiayu Industrial Zone Xibianling Shangwu Village Shiyan Baoan District Shenzhen P R China T 86 755 2747 1942 F 86 755 2747 2131 E info ginverter com W www growatt com GR UM 039 00 powering tomorrow rowall Growaii Growatt 4000MTLP US Growatt 5000MTLP US Growatt 6000MTLP US Wire Box Installation Operation Manual Contents mm um um Em DO 4 1 1 Validity 1 2 Target Group 1 4 Storage of the manuals 1 5 Symbols Used 1 6 Markings on this product a I I I I I 1 3 Additional information P I I I I I 4 um um um um 7 a 9m um Em Em EM OR 1 2 1 Safety Instructions 1 L i 9 13 1 Inverter Overview 3 2 Information of Label 3 3 Dimensions and Weight 3 4 Transportation I 3 5 Storage of Inverter 1 3 6 The advantage of the unit 45 oum mm um un DS Em 1 I 4 1 Unpacking and inspection 1
20. and function Brief description WI FI Wireless monitor device Type2 inverter optional accessories and function Brief description Ethernet Integrated function Integrated Wireless communication module GPRS Integrated Wireless communication module Integrated function Download address 16 www ginverter com Download aspx Download address 1 If you have technical problems about our products contact the Growatt Service line We need the following information in order to provide you with the necessary assistance gt Inverter type gt Serial number of the inverter gt Event number or display message of the inverter gt Type and number of PV modules connected gt Optional equipment Manufacturer GROWATT NEW ENERGY TECHNOLOGY CO LTD Address No 28 Guangming Road Longteng Community Shiyan Baoan District Shenzhen P R China Serviceline T 86 755 2747 1942 86 755 2747 2131 E service ginverter com 73
21. area network Information Users are able to monitor the inverter after the setting of software Detailed information about setting and functions refer to the ShineNET Manual You can download the ShineNet YN2 0 from ftp 113 106 58 169 the user name is ftpguest and Password is ftpguest ShineNet may be upgraded for better function or user experience please refer to the actual software version 43 7 1 2 Shine Vision Shine Vision which consists of a power monitor and a number of transmitters can achieve 1 to 6 monitoring modes The transmitters transmit the power data collected from a photovoltaic inverter to the monitor and display the data onto the monitor screen as along as data of generated energy the gross generated energy and the generation income obtained from the above mentioned data through some simple calculations We can also see AC voltage two way PV voltage indoor temperature date and time as well as CO2 emissions Shine Vision 7 1 3 Shine Webbox Shine WebBox is specially designed for solar power plant remote monitoring While supporting both wired and wireless communication Shine WebBox can simultaneously monitor record and analyze inverter operating parameters real time with a maximum quantity of 50 Monitored data can be sent to ShineServer Shine WebBox 7 1 4 Wi Fi module Wi Fi module is a wireless device used to monitor inverter It transmit the data collected from the inverter to
22. bag A Connect the cable to the RS485 terminal 1 to T R 3 to T R and 2 to the shielding net 5 Plug RS485 terminals into the inverter 50 As to the connection between inverters please refer to the following figure Information As to the connection between inverter and data logger please refer to the following figure Information RS485 BUS balance jumper In RS485 communication circuit when the T R and T R lines reach a certain length the line itself has impedance in order to balance the impedance of the RS485 bus line you d better get the jumper to the state ON in RS485 BUS balance jumper of the remote inverter that the last one connects to the RS485 bus line while others keep OFF state Information balance RS485 Type inverter 51 As to the connection between inverters please refer to the following figure oft on off Information As to the connection between inverter and data logger please refer to the following figure of t on off REX sass T Information RS485 BUS balance jumper In RS485 communication circuit when the T R and T R lines reach a certain length the line itself has impedance in order to balance the impedance of the RS485 bus line you d better get the jumper to the state ON in RS485 BUS balance jumper of the remote inverter that the last one connects to the RS485 bus line information while othe
23. d of knock has different function Refer to specified 4 The energy all definition in Table below PV input watt The PV and Bus Voltage Grid information Double knock Key SET Thrice knock Key Enter or ESC The grid system 41 42 Before light the background the types of knock functions are the same just light the background NOTE That the background light will automatically off if there is no knock detected in 10 seconds Sound control can define the display language communication address and utility model choice gt Enter to set When the LCD is dark Knock and double knock make it becomes bright Knock to make it display next information or change the set situation Double knock make the display stand for 30 second enter to setting state Display show as follows 2635 1W 10 3Var ica 2635 1W 10 3Var Double knock 2635 11 10 3Var Setting Input 123 000 Input 123 00 2635 1W 10 3Var knock 2635 1W 10 3Var Double knock 9635 1W 10 3Var Input 123 120 Input 123 100 Input 123 00 yoouy Thrice knock 2635 1W 10 3Var knock 2635 1W 10 3Var 2635 1W 10 3Var Input 123 12 Input 123 12 Enter to set Language setting state gt Setting language On the set situation page gt knock to Set lan
24. e careful construction electrical devices can cause fires Do not install the inverter on easily flammable materials and where flammable materials are stored AN A Risk of burns due to hot enclosure parts Mount the inverter in such a way that it cannot be touched inadvertently N DANGER All electrical installations shall be done in accordance with the local and national electrical codes Do not remove the casing Inverter contains no user serviceable parts Refer servicing to qualified service personnel all wiring and electrical installation should be conducted by a qualified service personnel Carefully remove the unit from its packaging and inspect for external damage If you find any imperfections please contact your local dealer Besure that the inverters connect to the ground in order to protect property and personal safety The inverter must only be operated with PV generator Do not connect any other source of energy to it Both AC and DC voltage sources are terminated inside the PV Inverter Please disconnect these circuits before servicing This unit is designed to feed power to the public power grid utility only Do not connect this unit to an AC source or generator Connecting Inverter to external devices could result in serious damage to your equipment When a photovoltaic panel is exposed to light it generates a DC voltage When connected to this equipment a photovol
25. es the PV array isolation Because of the transformer less design the DC positive pole and DC negative pole of PV arrays are not permitted to be grounded Do not disconnect the DC connectors under load 31 Input connection terminal gt Suggestions for the PV modules of the connected strings gle TIE BH Same type ae oal Same quantity of PV modules connected in series Enni Baa ND EN gt Wiring inverter in parallel icc The inverter can be connected in parallel in order to obtain more power each inverter shall connect to its own PV array cannot connect a single PV array to b more than one inverter That will cause the inverter to work abnormally the worst condition inverter will be damaged NOTE The inverter with AFCI function if tracker A and tracker B connect 1 same string PV model it mand be possibility misinformation AFCI fault Public Grid PUI 2 Public Grid Type2 There are two MPP trackers of Growatt MTLP US series so you can connect two independent MPP channels Bates Grid 1777 7 Growatt inverter MTL lt a I eaker String input r String A Public Grid QR C16 Breaker Ll OS Oo eS SS String B 32 33 34 Under any condition Make sure the maximum open circuit voltage Voc of each PV string is less than 600Vdc Do not connect
26. guage double knock to enter language English knock to select the language you need and thrice knock enter or wait until the display become dark gt Setting communication address On the set situation page gt knock to COM Address xx double knock to change the Address model knock to set address thrice knock enter or wait until the display become dark gt Setting grid model choice This function is disable when the inverter work in the normal state you much turn off the AC separate unit and the inverter LCD will display a error NO AC Connection LED turn red then this model choice function is enable On the set situation page knock to Net Model x double knock to enter Net Model x knock to select the grid model need to wait for 10S till the LCD background light gone out then the Inverter restart Check the NET Model in LCD display again Turn on the AC separate unit inverter begin to work Communications 7 1 Monitoring Products 7 1 1 Shine Net Shine NET is a PC software that communicate with inverter to analyze the inverter working state It is convenient for you to know the inverter s real time Features working state and the history work information Monitor and record current data and of inverters y Record historical data gt Monitor and record event information of inverter y Connect computer and inverter via RS232 or RS485 port gt Remote access available for local
27. he power unbalances between the phases Always refer to the local standards 27 28 N WARNING Si plusieurs inverter sont install s sur un r seau lectrique courant alternatif trois phases Il est recommand de distribuer les onduleurs entre les phases pour r duire les d s quilibres de puissance entre les phases Toujours vous r f rer aux normes locales Connection of the AC cable Output connection terminal 1 sc 7 C olo o o LA Type2 gt Make sure the grid AC utility configuration types If you grid standard is not the factory default type don t worried you just need to wire the local AC grid according with the figure5 6 3 after wiring both DC input and AC output you can use the LCD to choose the NET model to make the inverter suit the local grid type in the chapter 6 2 Setting the LCD display gt You must install a AC separate circuit breaker or other load disconnection unit between the inverter and utility in order to ensure that the inverter can be safely disconnected under load N WARNING The separate disconnection unit spec require as follow Voltage the voltage much n
28. itch 25 26 Type2 In the wire box the middle place is AC output and PV input wire connection terminal the left side is DC switch the right side is communication port FN N NOTE r Use only solid or stranded wire but not fine stranded wire e Use cables with high ambient temperatures e Use cables with a large cross section See the Conductor cross section in the flowing chart mM Stripping insulation 10mm or 12mm Conductor cross section 5 6 3 Connecting to the grid AC utility Grid standard Before wiring the inverter the installer needs to determine the grid configuration that the inverter will be connected to The inverter is default set for utility interconnection with 3Phase A Grid type 240Vac from factory However you can choose the Net MODEL through the LCD to set the inverter to be fitted the commonly used utility configuration types shown in the figure 5 6 3 Based on the local grid standards it is possible to select different connection types The available configurations are shown in the following table 240Vac 208Vac 240Vac 2 Nac Split phase 3phase A 3phase A 3phase Y wiring to terminal NET MODEL 2 NET MODEL 3 NET MODEL 4 Option Default Option figure 5 6 3 N If several inverter are installed in a three phase AC grid itis recommended to distribute the inverters between the phases in order to reduce t
29. lands 4 Lift the inverter off the bracket and unscrew the bracket screws 9 2 Cleaning the Inverter N DANGER If the inverter regularly reduces its output power due to high temperature please improve the heat dissipation condition Maybe you need to clean the heat sink Danger of burn injuries due to hot enclosure parts Wait 20 minutes before disassembling until the housing has cooled down If the inverter is dirty shut down the inverter then clean the enclosure lid the display and the LEDs using only a wet cloth Do not use any cleaning agents e g solvents or abrasives 10 2 Packing the Inverter If possible always pack the inverter in its original carton and secure it with tension belts If itis no longer available you can also use an equivalent carton The box must be capable of being closed completely and made to support both the weight and the size of the inverter 9 3 Checking the DC switch Checking externally visible damage and discoloration of the DC disconnect and the cables at regular intervals If there is any visible damage to the DC disconnect or visible discoloration or damage to the cables contact the installer 10 3 Storing the Inverter Store the inverter in a dry place where ambient temperatures are always between N WARNING 25 C and 60 C Once a year turn the rotary switch of the DC switch from the On position to the Off position 5 times in succession This cleans the contacts of
30. may not apply in all cases under some statutes and thus the above exclusion may not apply Specifications are subject to change without notice Every attempt has been made to make this document complete accurate and up to date Readers are cautioned however that Growatt reserves the right to make changes without notice and shall not be responsible for any damages including indirect incidental or consequential damages caused by reliance on the material presented including but not limited to omissions typographical errors arithmetical errors or listing errors in the content material All trademarks are recognized even if these are not marked separately Missing designations do not mean that a product or brand is not a registered trademark Growatt New Energy Technology CO LTD Building B jiayu industrial Zone 28 Guanghui Road Longteng Community Shiyan Banan District Shenzhen P R China Notes on this manual 1 1 1 Validity This manual describes the assembly installation commissioning and maintenance of the following Growatt Inverters Growatt 4000MTLP US Growatt 5000MTLP US Growatt 6000MTLP US This manual does not cover any details concerning equipment connected to the Growatt inverter e g PV modules Information concerning the connected equipment is available from the Growatt of the equipment 1 2 Target group received training and have demonstrated skills and knowledge in the construction and operation of this
31. nverter range Check the inverter operation state Over Temperature Temperature outrange Play down ambient temperature Restart inverter Shunt down the inverter check grid type and voltage Check if panel enclosure ground properly Check if inverter ground properly Check if the DC breaker gets wet 4 Clear malfunction Restart inverter 5 Clear the PV array firn and desiccate Output High DCI uae Restart inverter Residual High nat current too Restart inverter The DC input voltage is exceeding the maximum value PV Isolation Low Insulation problem PV Voltage High Disconnect the DC switch immediately If the error message is displayed despite the above checking suggestions passed contact dealer or Growatt Information PV isolation detection The ISO function a protection mechanism The inverter measures the resistances between both the positive pole and negative pole of PV panel and earth Either of the measured value is lower than the limit the PV inverter will not connect to grid the output relay will stay open and show PV isolation low The limited value is determined by the standards The simplified principle of the isolation resistance measurement is described as below Note In the rain and snow weather or humid environment humidity gt 90 PV panel array equivalent resistance less than the dry environment the inverter may appear ISO error UL1741 require show
32. oller Multi MPP controller Sound control Easy installation Integrated wire box Integrated DC switch CEC efficiency of 97 096 Maximum efficiency of 97 5 Wide input voltage range from 100 600V Adapt to multi gird model 208Vac 240Vac 277Vac Multi communication pattern optional Reactive power regulate function optional Default PF gt 0 99 Integrated smart meter optional wow VV VV OV VV OV I 12 4 Unpacking 4 1 Unpacking and inspection Thoroughly inspect the packaging upon received If any damage to the carton is visible or if you find that the inverter unit is damaged after unpacking please notify the shipping company and Inverter supplier immediately Meanwhile please check the delivery for completeness and for visible external damages of the inverter If there are anything damaged or missing please contact your dealer Don t dispose its original package If you want to transport the inverter it is better to store the inverter into the original package Complete delivery should contain as follows NN NN NNNM NENNEN Monitor software disk 1 Optional o oem t Though the packaging box of Growatt is durable please treat the packing box gently and avoid dispose the packing box In this package they are inverter cystosepiment and carton from inside to outside 14 5 Installation and Electrical Connection 5 1 Safety N DANGER Danger to life due to fire or explosion Despit
33. ot less than the AC grid voltage which you connection Current the current much not less than 1 2 times of the inverter max output current which defined in the inverter spec We suggest the AC separate unit spec as follow Mr d 4000 MTLP US 5000 MTLP US 6000 MTLP US 208Vac 30A 400Vac 35A 400Vac 40A A00Vac 240Vac 30A 400Vac 35A 400Vac 40A A00Vac 02 77Nac 25A 400Vac 30A 400Vac 35A 400Vac Wiring Step 1 Open the AC separate unit between the inverter and utility and the DC switch on the inverter 2 Open the wire box cover and the knock out hole 29 3 Installation rubber pipe into the knock out hole and pull the pipe nut slightly feed the cables through the pipe into the wire box till the terminal 4 The AC side terminal is clear Connect cables into relevant terminals as the figure 5 6 3 Cablerequirements Product Model AWG No GROWATT MTLP US 3 30 6 63 30 The cables length should not exceed 50 m the resister of the cable will consume inverter output power finally reduce the inverter efficiency 5 6 4 Connect to PV Panel DC input N DANGER Risk of electric shock and fire use only with PV modules and with a maximum system voltage of 600Vdc Electric shock hazard the DC conductors of this photovoltaic system are normally ungrounded but will become intermittently grounded without indication when the inverter measur
34. r the internal system status Pi Fi f _ aa NOTE The inverter starts up automatically when the DC power from the PV panel is sufficient 12 2 Fault Mode The internal intelligent controller can continuously monitor and adjust the system status If inverter finds any unexpected conditions such as system fault and inverter fault the fault information will be displayed on the LCD In fault mode the LED turns red fox NOTE Detailed fault information refers to 11 Trouble shooting 12 3 Shutdown Mode Inverters automatically stop running during periods of little or no sunlight In shutdown mode the inverters take no power from the grid and panel and the LCD and LED turns off nN FUN NOTE Pi a f If the PV string DC voltage is too low the inverter will also turn to Shutdown Mode 61 13 Protection 13 1 Altitude protect The inverter uses natural convection cooling mode if the installation site altitude of more than 2000m the inverter may happen de rating protection Altitude and output Power curves reference as follows Pout 96 ex Pout 0m 2000m 3000m 4000m 5000m 6000m 13 2 Temperature protect The inverter will monitor the temperature of the heat sink Once the temperature exceeds 75 C 167 F the system will reduce the output power until the temperature drops under the critical value The inverter will shut down the power output to the grid if the tempe
35. rature reaches 85 C 185 F If this occasion happens often it is necessary to check whether the inverter is mounted at an appropriate place with good ventilation and not directly exposure to the sunshine High temperature output Power de rating curves reference as follows power 100 50 temperature gt 25 0 40 60 62 13 3 Arc detection protect and Operation Arc Fault Circuit Interrupter AFCI In accordance with the National Electrical Code Article 690 11 the inverter has a system for the recognition of electric arc detection and interruption An electric arc with a power of 300 W or greater must be interrupted by the AFCI within the time specified by UL 1699B A tripped AFCI can only be reset manually You can deactivate the automatic arc fault detection and interruption AFCI via a communication product in Installer mode if you do not require this function The 2011 edition of the National Electrical CodeG Section 690 11 stipulates that newly installed PV systems attached to a building must be fitted with a means of detecting and disconnecting serial electric arcs AFCI on the PV side Fault message Error 112 AFCI fault System PV circuitry exist arc Error 114 AFCI device damage Danger information Then Error 112 Message is displayed and red LED is permanently lit and the buzzer alarms An electric arc occurred in the PV system The AFCI has tripped and the inverter is in permanen
36. rmal operating conditions the LCD displays Power xxxx xW xxxx xVar That is the power fed to the grid The LED turns green This completes the check 37 38 5 LCD display Glossary AC Abbreviation for Alternating Current DC Abbreviation for Direct Current Energy Energy is measured in Wh watt hours kWh kilowatt hours or MWh megawatt hours The energy is the power calculated over time If for example your inverter operates at a constant power of 4 000 W for half an hour and then at a constant power of 1 000 W for another half an hour it has fed 2 500Wh of energy into the power distribution grid within that hour Power Power is measured in W watts kW kilowatts or MW megawatts Power is an instantaneous value It displays the power your inverter is currently feeding into the power distribution grid Power rate Power rate is the radio of current power feeding into the power distribution grid and the maximum power of the inverter that can feed into the power distribution grid Power Factor Power factor is the ratio of true power or watts to apparent power or volt amps They are identical only when current and voltage are in phase than the power factor is 1 0 The power in an ac circuit is very seldom equal to the direct product of the volts and amperes In order to find the power of a single phase ac circuit the product of volts and amperes must be multiplied by the power factor PV Abbre
37. rror 114 Please restart the system repeat step 1 to step 4 h If the AFCI self test continues to fail Turn the DC Disconnect to position O and switch off the AC disconnect switch to the inverter Contact If the AFCI self test fails permanently Please shutdown mode and contact the Service Line dealer information you can refer to the warranty card 65 66 14 Growatt Warra nty Please refer to the warranty card 15 Technical Data 15 1 Specification Specifications 4000 MTLP US 5000 MTLP US 6000MTLP US Input data Max recommend PV power MPP operating voltage range Rated MPPT voltage range Number of independent MPP trackers strings per MPP tracker Max input current per MPP tracker 4800W 6000W 7200W 4300W 5300W 6300W 600 15V 600 15V 600 15V 150x15V 150x15V 150x15V 360x15V 360215V dbUXl15y 100 600x15V 100 600x15V 100 600415V 120 500415V 120 500415V 120 500415V 180 480x15V 180 480x15V 100 600x15V 24A 18A 30A 18A 36A 18A Grid Output data Nominal AC output power 1 6000W AC nominal voltage range Default 240V single phase optional 208 or 277 single phase optional 240Vsplit phase 183 228 208V 211 264V 240V 244 305 277V 67 68 T 4000 MTLP US 5000 MTLP US 6000MTLP US Specifications Grid Output data V lt 0 45Un lt 0 165 0 085 abnormal voltage 0 45Un lt V lt 0 6Un 115240 25S Clearing time adjust 0 6UneV 0 8sUn s21Sx0 25 range T T
38. rs N L7 pee gt There must be sufficient clearance between the individual inverters to ensure that the cooling air of the adjacent inverter is not taken in Ll Ll L1 gt If necessary increase the clearance spaces make sure there is enough fresh air supply to ensure sufficient cooling of the inverters Fixthe mounting frame as the figure shows Do not make the screws to be 5 3 Mounting the Inverter with bracket flush to the wall Instead leave 2 to Amm exposed N WARNING HH I In order to avoid electrical shock or other injury inspect existing electronic or plumbing installations before drilling holes VI LJ LJ I The dimension of bracket as follow En M 20 5 4 Fixed the inverter on the wall WARNING Falling equipment can cause serious or even fatal injury never mount the inverter on the bracket unless you are sure that the mounting frame is really firmly mounted on the wall after carefully checking Riseup the inverter a little higher than the bracket Considered the weight of them During the process please maintain the balance of the inverter Hang the inverter on the bracket through the match hooks on bracket
39. rs keep OFF state ti EX ot E ot on off balance e ce er gt lt 1 cas Type2 inverter 52 7 3 2 Ethernet cable connection 1 Installation rubber pipe into the knock out hole and pull the pipe nut slightly feed the Ethernet cables through the pipe into the wire box 2 Ethernet communication wiring request and machining 3 Using CAT5 cable for monitoring connections connect RJ45 plug to the end of the cable as shown in the flowing table and plug into RJ45 jack _ 9 1 inverter 53 54 Type2 inverter 7 3 3 exterior wireless module user setup 1 inverter model user exterior wireless module setup port as follows Start Up and shut down the inverter 8 8 1 Start Up the inverter 1 Connect the AC circuit breaker 2 Turn on the DC switch and the inverter will start automatically when the input voltage is higher than 150V 8 2 Shut down the Inverter 1 Disconnect the AC circuit breaker and prevent it from being reactivated 2 Turn off the dc switch 3 Check the inverter operating status 4 Waiting until LED LCD display have gone out the inverter is shut down 55 9 Maintenance and Cleaning Decommissioning 10 9 1 Checking Heat Dissipation 10 1 Dismantling the Inverter 1 Disconnect the inverter as described in chapter 10 2 Remove all connection cables from the inverter 3 Screw off all projecting cable g
40. strings with an open circuit voltage greater than the Max input voltage of the inverter If the strings voltage exceeds the Max input voltage of the inverter it can be destroyed due to overvoltage All warranty claims become void Check the design of the PV plant The Max open circuit voltage which can occur at solar panels ambient temperature of 10 C must not exceed the Max input voltage of the inverter Before connecting PV panels to DC terminals please make sure the polarity is correct Incorrect polarity connection could permanently damage the unit Check short circuit current of the PV string The total short circuit current of the PV string should be less than the inverter s maximum DC current Connect the positive and negative terminals from the PV panel to positive 4 terminals and negative terminals on the PV Inverter Each DC terminal on Inverter can withstand 18Adc For instance if the positive pole of a string is connected at MPP tracker A and the string s negative pole at MPP tracker B this is called a mixed connection the inverter no longer fulfils the requirements of the EMC Directive Only connect strings at one input zone and never mix the input zones A and B High voltages exist when the PV panel is exposed to the sun To reduce risk of electric shock avoid touching live components and treat connection terminals carefully Wiring step 1 the independent DC separate unit the DC switch on
41. t at all times Vertically installation or tilted backwards by max 15 and make sure the connection of inverter must be downwards Never install horizontal and avoids forward and sideways tilt gt sure that the inverter is out of the children s reach Don t put any things on the inverter Do not cover the inverter gt Don tinstall the inverter near television antenna or any other antennas antenna cables gt inverter requires adequate cooling space Providing better ventilation for the inverter to ensure the heat escape adequately The ambient temperature should be below 40 C to ensure optimum operation Please make sure the inverter is installed at the right place The inverter can t install close to trunk Theinverter can t install to direct sunlight drench firn location We suggest that the inverters should be installed at the location with some cover or protection gt Observe the minimum clearances to walls other inverters or objects as shown in the diagram below in order to guarantee sufficient heat dissipation Ambient dimensions of inverter e QU 45 8 Fix the bracket with M10X90 expansion bolt gt Using the mounting frame as a template drill holes as illustrated in image _ 9 Ambient dimensions of a series inverte
42. t shutdown The product has large electrical potential differences between its conductors Arc flashes can occur through air when high voltage current flows Do not work on the product during operation Danger of fire from electric arc eOnly test the AFCI for false tripping in the order described below e Do not deactivate the AFCI permanently 63 Operation step When the inverter error 112 please according to the following steps a Turn the DC Disconnect to position O b Turn the PV system AC Disconnect to position 0 m Wait for the display to go out C Perform troubleshooting in the PV system Check all PV strings for the correct open circuit voltage d After the fault is rectified restart the PV inverter e Turn the AC Disconnect to position 1 ote Turn the DC Disconnect to position 1 64 The PV inverter starts and performs another AFCI self test c Perform troubleshooting in the PV system Check all PV strings for the correct open circuit voltage d After the fault is rectified restart the PV inverter e Turn the AC Disconnect to position 1 Turn the DC Disconnect to position 1 The PV inverter starts and performs another AFCI self test f If the AFCI self test is successful The PV inverter switches into the nominal mode and the green LED is permanently lit g If the AFCI self test fails The following message appears on the display E
43. taic panel will charge the DC link capacitors Energy stored in this equipment s DC link capacitors presents a risk of electric shock Even after the unit is disconnected from the grid and photovoltaic panels high voltages may still exist inside the PV Inverter Do not remove the casing until at least 5 minutes after disconnecting all power sources Although designed to meet all safety requirements some parts and surfaces of Inverter are still hot during operation To reduce the risk of injury do not touch the heat sink at the back of the PV Inverter or nearby surfaces while Inverter is operating 5 2 Selecting the installation location gt This is guidance for installer to choose a suitable installation location to avoid potential damages to device and operators Raintight or wet location hubs that comply with the requirements in the Standard for Conduit Tubing and Cable Fittings UL 514B are to be used gt The unit shall be mounted at least 914 mm 3 feet above the ground gt The installation location must be suitable for the inverter s weight and dimensions for a long period time gt Select the installation location so that the status display can be easily viewed gt Do not install the inverter on structures constructed of flammable or thermolabile materials gt The humidity of the installation location should be 0 10096 without condensation gt The installation location must be freely and safely to ge
44. the GROWATT MTLP US inverter and the AC separate unit 2 Open the left hand side knock out hole 3 installation rubber pipe into the knock out hole and pull the pipe nut slightly feed the cables through the pipe into the wire box till the terminal 35 4 Connect the PV cables to the terminal correct 5 Checking the wiring of PV positive and cathode connect is right then turn on DC switch NOTE When DC switch turn off PV wiring mistake polarity reverse the wire Box board LED light brighten Pru gu VID For type gy pu2 For type2 Cable requirements Product Model Area mmz2 AWG No 6K MTLP US 3 30 lt 5 26 10 12 5K MTLP US 3 30 5 26 10 12 AK MTLP US 3 30 5 26 10 12 5 7 Commissioning Checking Cover the wire box Close the DC separate unit and the DC switch on the inverter When the PV panels are connected and PV voltage is greater than 100 Vdc but the AC grid is not yet connected the message on the LCD display produce the following messages in order PV Inverter Waiting gt No AC connection The display repeats No AC connection and the LED will be red Setting grid model choice See the chapter 6 2 Setting the LCD display Close the AC separate unit between inverter and grid The normal operating sequence begins Under no
45. tives gt UL1741 gt IEEE 1547 gt CSAC22 2 107 1 1 gt FCC Part15 gt UL1699B Growatt can preset special grid parameters for other countries installation locations according to customer requests after evaluation by Growatt You can make later modifications yourself by changing software parameters with respective communication products e g contact Growatt To change the grid relevant parameters you need a personal access code if you need it please contact with Growatt e DC and AC Switch Separate the GROWATT MTLP US Inverter securely from the grid and the PV generators using DC and AC Switch DC and AC Switch shall be able to disconnect all unground conductors after installation Grounding the PV modules The GROWATT MTLP US series product is a transformer less inverter That is why it has no galvanic separation Do not ground the DC circuits of the PV modules connected to the GROWATT MTLP US Inverter Only ground the mounting frame of the PV modules If you connect grounded PV modules to the GROWATT MTLP US Inverter the error message PV ISO Low Appropriated Usage The Growatt Inverter converts DC Current from PV generator into AC current The inverter is suitable for mounting indoors and outdoors You can use the AC current generated as follows Energy flows into the house grid The consumers connected for example household devices or lighting consume the energy The energy left over is fed
46. verter RS4n0 R 8234 converter rl RS485 W 46 gt Through RS232 or RS485 interface data logger PC monitor single inverter Inverter Dara logeer gt Through RS485 interface Data logger monitor Multi inverter Inverter logger gt Through RS485 interface Data logger PC monitor Multi inverter liv erter gt Through RS485 interface RS485 232 converter PC monitor Multi inverter RS5485 R 8232 vomverter 47 7 2 2 RS485 and Ethernet monitoring system gt Through RS485 interface Ethernet monitor single inverter rverter POLITE es ethernet i gt Through RS485 interface Ethernet monitor Multi inverter 7 2 3 Wireless communication monitoring system Wireless communication mode limit as follows For Integrated wireless module inverter type 48 For exterior wireless module inverter type 7 3 Inverter communication setup User different communication mode monitor inverter system must setup inverter and insure inverter monitor stabilization 7 3 1 RS485 cable connection 1 Installation rubber pipe into the knock out hole and pull the pipe nut slightly feed the RS485 cables through the pipe into the wire box 2 Rs485 communication wiring request and machining Conductor cross section 0 2 0 5mm 49 3 Take out the RS485 connection terminal from accessory packing
47. viation for photovoltaic 6 1 Display and messages 6 1 1 LCD display Starting up display sequence Once the PV power is sufficient Inverter displays information as shown in the flow chart as follow Module Ser NO XXXXXXXXXX FW Version X X X Connect in xxxS Connect OK Power xxxx xW xxxx xVar 6 1 2 LCD display gt heLCD display s backlight automatically turns off after 30 seconds to save the power The display on the inverter can be control by Knock on the front of it Tap symbol Indicates display operation Indicates inverter Inverter status symbol operation status gt The first line will show some status of the inverter there are 4 status listed in below table 39 40 The First Line Of LCD STATE DISPLAY CONTENT REMARK Standby PV voltage low Waitin iti iti The Second Line Of LCD Cycle display Display time S Remark Setting Connect OK Connect to Grid Inverter State Power Inverter watt at working The Second line can change by knock The Second Line Of LCD Cycle display Display time S Remark Time system The last 5dated failure report Set input page Set language Set Communications Address Set Net Model The inverter model 2 The software version gt Missed anaes 6 2 Setting the LCD display 4 The energy today The inverter can support three kinds of knock single knock double knock and Thrice knock Each kin
Download Pdf Manuals
Related Search