Off-grid inverter SF-OFH 11000w

The SF-OFH 11000w is designed for industrial and commercial and large-scale off-grid systems, the rated power is 11kW, the photovoltaic inverter is 12kW, and the peak value can reach 22kVA.

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Model		SF-OFH11

AC Input voltage	AC Input	220VAC(standard)/110VAC(customizable)
	Input Voltage Range	90-280VAC±3V (Normal Mode) 170-280VAC±3V (UPS Mode)
	Input Frequency	50/60Hz±5%
	Rated Power	11000W
Output	PV Inverter Output Power	12000W
	Output Voltage	220/230/240VAC±5%
	Output Frequency	50/60Hz±0.1%
	Output Wave	Pure Sine Wave
	Transfer Tim	s10ms（UPS Mode）/≤20ms（INV Mode)
	Peak Power	22000VA
	Overload Ability	BatteryMode：1ls@105%~150%Load 2s@150%~200%Load 400ms@>200%Load
Grid-connected Operation	Output Voltage	220/230/240VAC
	GridVoltage Range	170-265VAC
	Grid Frequency Range	49-51±1Hz/59-61±1Hz
	Rated Output Current	47.8A
	Power Factor Range	>0.99
	(DC/AC)Peak Efficiency (Dc/AC)	98%
Battery	RatedVoltage	48Vdc
	Constant Charging Voltage (Configurable)	56.4Vdc
	Float Charging Voltage (Configurable)	54Vdc
Charger	PV Charging Mode	Dual-channel MPPT
	Max PV Input Power	2*7500w
	MPPT Input Voltage Range	90-500vdc
	Optimal Vmp Range	360-430vdc
	Max PV Input Voltage	500vdc
	Max PV Input Current	27A/27A
	Max PV Charging Current	150A
	Max AC Charging Current	150A
	Max Charging Current	150A
Display	LCD Interface	Can display operatingmode/load/input/output
Interface	RS232	Baud Rate 2400
	Expansion Slot Communication Interface	Lithium Battery BMS Communication Card,WIFI/Pitch2.54mm
	Max PV Input Voltage	Not Support Parallel
Ambient Temperature	Operating Temperature	-10°c-50°c
	Operating Environment Humidity	-10°c-60°c
	Storage Temperature	20%~90% Non Condensing
	Noise	≤50dB