8KW/11KW Off Grid Solar Inverter

An 8KW/11KW Off Grid Solar Inverter is a power device used to convert direct current (DC) power into alternating current (AC) power to meet the power needs of off-grid systems. An off-grid system refers to a system that does not rely on public grid power supply, but generates electricity through independent energy systems (such as solar panels, wind turbines, etc.).

Off-grid inverter control all-in-one machine, supporting mains power and photovoltaic solar energy input; DPS digital control technology, double conversion online design, input PFC technology, input power up to 0.99, high-efficiency inverter topology, higher output efficiency; battery balancing function Optimize battery performance, higher energy storage efficiency; mains/photovoltaic/battery/multi-mode optimal output; support battery cold start; built-in dust filter kit, suitable for harsh environments; support WIFI communication (optional).

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  • Pure Sine wave solar inverter
  • High PV input voltage range 90-430V
  • Built-in 80A MPPT solar charger
  • Battery equalization function to optimize battery performance and extend lifecycle
  • Built-in anti-dust kit for harsh environment
  • Support working without battery



  • Power tools; Electric Saw, Drilling Machine, Grinder, Sand blast Machine, Punching Machine, Weeding Machine, Air Compressor etc.
  • Office Applications; Computer, Printer, LCD Monitor, Scanner etc.
  • Household Appliance Applications; Vacuum Cleaner, Fan, Lamp or LED, Sewing Machine etc.
  • Kitchen Appliance Applications; Microwave, Fridge, Freezer, Coffee maker etc.



Line Mode Specifications SC-MAX 8KW SC-MAX 11KW
Rated Power 8000VA / 8000W 11000VA/ 11000W
Parallel Capability Yes, up to 6 units
Voltage 230VAC
Selectable Voltage Range 170-280 VAC(For Personal Computers ); 90-280 VAC(For Home Appliances)
Frequency Range 50/60H (Auto sensing)
AC Voltage Regulation (Batt. Mode) 230VAC±5%
Max Power 8000W 11000W
Efficiency(Peak) up to 93%
Transfer Time 10ms (For Personal Computers); 20ms(For Home Appliances)
Waveform Pure sine wave
No Load Power Consumption <70w <85w
DC Output 12vDC±5%,100w
Battery voltage 48VDC
Floating Charge Voltage 54VDC
Overcharge Protection 66VDC
Solar Charger Type MPPT
Maximum PV Array Power 8000W (4000WX2) 11000W (5500WX2)
MPPT Range @ Operating Voltage 90~450VDC
Maximum PV Array Open Circuit Voltage 500VDC
Maximum Solar Charge current 120A 150A
Maximum AC Charge Current 120A 150A
Maximum Charge Current 120A 150A
Dimension(LxWxH) mm 147.4×432.5×553.6
Net Weight(kgs) 18.4
Communication Interface USB/RS232/RS485/Wi-Fi/Dry-contact
ENVIROMENT 5-95% Relative Humidity (Non-condensing)
Operating Temperature -10°C to 50°C
Storage Temperature -15°C to 60°C
Compliance Safety CE


Wiring method