Growatt SPF3000, Installation And Operation Manual

Page 1: ...angming Road Shiyan Street Bao an District Shenzhen Shenzhen P R China 86 755 2747 1942 service ginverter com www ginverter com T E W GR UM 127 A 01 Installation Manual Of PV Off grid Inverter SHENZHE...

Page 2: ...Safety Instructions Installation 3 1 Unpacking and Inspection 3 2 Basic installation requirements 3 3 Inverter connection Communication Connection Contents 1 2 3 4 6 1 Power on off 6 2 Operation and...

Page 3: ...time After the sun goes down the PV generation is unavailable it discharge the battery or utilize grid electricity to power the load at night It enjoys following features Pure sine wave inverter Buil...

Page 4: ...eaning Turning off the unit will not reduce this risk 9 NEVER charge a frozen battery 10 For optimum operation of this inverter please follow required spec to select appropriate cable size It s very i...

Page 5: ...ture humidity and air filtration 5 Battery installation option is not far below the position of inverter 6 The humidity of the installation location should be 5 85 7 The ambient temperature should be...

Page 6: ...er current protector or disconnect device between battery and inverter It may not be requested to have a disconnect device in some applications however it s still requested to have over current protec...

Page 7: ...000 Max PV array open circuit voltage PV array MPPT voltage range Min battery voltage for PV charge Table 3 4 There re two pairs of string for PV input Also it s allowed to make two PV input parallel...

Page 8: ...to use appropriate cable for AC input connection To reduce risk of injury please use the proper recommended cable size as below Suggested cable requirement for AC wires SPF3000 1 10AWG 1 4 1 6Nm SPF5...

Page 9: ...attery voltage Low DC warning voltage Open Close Battery voltage Battery charging reaches floating stage Close Open AC output source is PV first or BAT first Battery voltage Setting value in Battery L...

Page 10: ...nverter Items Description Vb Cb xx xV xxx Battery voltage battery capacity Vpv xxxV xxxV PV voltage PVA voltage PVB voltage Ic_pv xx x xx x A PV charge current PVA charge current PVB charge current Pp...

Page 11: ...RS232 circuit is working Indicates the RS485 circuit is working Indicates the unit is in silent mode Indicates the inverter is in warning state Indicates the inverter is in error state Table 6 5 Item...

Page 12: ...r the load Setting range from 0H to 23H Charge Source PV first default Solar energy will charge battery as first priority Utility during utility s charging time will charge battery only when solar ene...

Page 13: ...attery Low Volt xx xV default 46 4V Setting voltage point back to battery mode when selecting BAT first or PV first Setting range is from 44 4 51 4V COM Addr xxx Setup communication address System Tim...

Page 14: ...cations 7 Line Mode Specifications Bat Mode Specifications INVERTER MODEL SPF3000 Rated Output Power 2 4KW 3KVA Output Voltage Waveform Pure Sine Wave Output Voltage Regulation 230 5 VAC 208VAC 240VAC...

Page 15: ...00 PVA MAX Power 1750W PVB MAX Power 1750W PVA MAX input current 30A PVB MAX input current 30A Total PV MAX charge current 70A Efficiency 98 0 MAX Max PV Array Open Circuit Voltage 145VDC PV Array MPP...

Page 16: ...warranty of 3 years from the date of purchase Warranted products This warranty is applicable solely to the following products Growatt SPF3000 Growatt SPF5000 Growatt SPF3000 PLUS Limited Product Warr...

Page 17: ...owing chart is approximate Back up time table Model Load VA Backup Time with 48Vdc 100Ah min Backup Time with 48Vdc 200Ah min 3KVA 300 1054 2107 600 491 1054 900 291 668 1200 196 497 1500 159 402 1800...

Page 18: ...ne Serial number 2 Machine module information 3 Machine communication mode 4 Machine fault information code 5 Machine Display content 6 The manufacturer and model of the battery 7 Battery capacity and...