Product Details

1.Off-grid PV System Induction

The system is composed of PV module, Solar Off-grid Inverter, MPPT charge controller and Battery pack. Solar off-grid inverter is the core device of PV system, it converts DC power produced by solar panels to AC power to provide electric energy for appliances. MPPT charge controller charge the solar electricity into batteries. When solar energy is not enough for the loads, or at night, the battery pack will be discharge to replenish energy for loads.

2.Off-grid power system specification

Model	JNF1KLF	JNF1K5LF	JNF2KLF	JNF3KLF	JNF4KLF	JNF5KLF
Max. PV input Voltage	150Vdc	150Vdc	150Vdc	150Vdc	150Vdc	150Vdc
MPPT voltage range	25-145Vdc		65-145Vdc
Battery voltage	12Vdc/24Vdc		24Vdc/48Vdc		48Vdc	48Vdc
Max. PV charge current	40A				60A
Efficiency	≥96%			≥97%
Rated output power	800W	1200W	1600W	2400W	3200W	4000W
Output Voltage	110/220Vac(±15%)			220Vac(±15%)
Rated Frequency	50/60Hz(±3)%
AC input voltage	110/220Vac(±15%)			220Vac(±15%)
AC input Frequency	50/60Hz(±3)%
Max. AC charge current	40A/20A
Grid by-pass switching	<3s
Dimension	453220253mm		473220273mm			550360230mm
Weight	17kg	18kg	27kg	28kg	30kg	35kg
Protection Level	IP20
Operation Tem.	-20~+50 degrees