Off-grid inverter is a special inverter that specialized in supporting solar and wind power system.
1. High transfor efficiency, highest can reach to 95%.
2. Output ture sine wave
3. Protection function completely, output short-circuit protection( take load short-circuit), overload protaction, DC overload or under-voltage protection.
4. Strong ability of resist concussion, can loading all kinds of electric apparatus and industry equipments. Such as: Air condition, refrigerator, television, fan, washer, fill water electric motor, tortile gate, and etc.
5. Controller and inverter integration, can not purchase controller addtional.
6. The service life is long, can reach a decade.

Specification capacity
NS/NW 200W 300W 500W 1KW 2KW 3KW 5KW 10KW 20KW 30KW 50KW 100KW
DC 24V/12V 24V/12V 24V 48V 120V 240V 240V 240V 360V 360V 492V 492V
THD ??3%
DC to AC transfer efficency 80%--95%
O/P wave form Sine wave
O/P VOLTAGE 220V+ -3%, or 120v+ -1% 380v+ -3%, or208v+ -1%
O/P frequency 50Hz/60Hz 50Hz/60Hz
Protections Protection against short-circuit, overload, over-heating, high or low voltage