off grid inverter charger
solar inverter battery charger
inverter to charge tool batteries
off grid inverter charger
solar inverter battery charger
inverter to charge tool batteries

4000W Off Grid Inverter With Battery Charger

The Cosuper LPT4000 model is a pure sine wave inverter charger that converts DC power to AC power, while charging the battery bank in the event of an AC power failure or grid outage. This makes the off grid inverter battery charger a great choice for off-grid living, fleet vehicles, mobilehouses, ambulances, or emergency power. Meanwhile, Its high surge capacity allows to power variable speed tools, fans, refrigerator, microwave, and other heavy-duty appliances.

This off grid inverter battery charger comes with a power saving mode that detects the necessary load of 50W or more before turning on. Otherwise, our off grid solar inverters for sale will sleep with low self-consumption, saving you precious energy in the battery until you need it.

Features of 4000W Off Grid Inverter With Battery Charger

  • Multi-functions: Battery inverter, AC charger, AC bypass and UPS

  • Three stage battery charging mode, compatible with Gel, AGM, Flooded, Lithium batteries

  • Built-in auto transfer switch between DC power and AC power

  • Reprogrammable Interactive Display Control System CR10 for easy data reading

  • Bypass mode increase the efficiency and make the quality of the AC output the same as AC input

  • This type of solar inverter with charger provides electronic protection against Over/under voltage, overload, over-current, overheating, short circuit

  • 2 years warranty

Technical Specifications of 4000W Off Grid Inverter With Battery Charger

Output Power4000W
Surge Power12000W
Output Voltage100/110/120VAC±5%, 220/230/240VAC±3%
Oput Frequency50/60Hz±0.5%
Output WaveformTrue Sine Wave(THD<5%)
Power Factor0.1~1
DC Input Voltage24/48VDC
Voltage Range20.0~31.0/42.0~62.0VDC
Power Saving Mode<20W
Efficiency110VAC 86%; 230VAC 86%
AC Charger
AC Input Voltage90~135VAC/190~245VAC
DC Output VoltageFast(14.0~15.1V), Float(13.3V~13.8V), (*2 for 24VDC, *4 for 48VDC)
Over Charge Protection15.7VDC(*2 for 24VDC, *4 for 48VDC)
Charge Current110VAC 50A/30A; 220VAC  65A/35A
AC Bypass
Transfer Time<8 ms
Input Volt. WaveformUtility AC or Generator (Sine Wave)
Max Bypass Current30A
LED IndicatorWorking Mode
LCD ScreenAC Input, AC Output, DC Input, Output Frequency, Load Percentage, Working Mode, Fault Indicator
Remote Control(optional)CR10~11
Battery TypeManual Optional
SafetyUL458, LVD (EN60950)
EMCFCC Part15 Class A, CE (EN55022:2006+A1:2007)
Operating Temp-20~50℃
Working Humidity20~90%RH
Storage Temp-30~70℃
Other Information
CoolingAutomatically controlled cooling fan
ApplicationVehicle, Yacht, Solar power systems, Portable equipment, Power tools, Home and office appliances

Cool Life, Super Power.
Contact Professional Power Inverter Company
Melisa Yuan Sales:
Suzhou Cosuper Energy Technology Co., Ltd.
Building 18th, No.99 Gangtian Road, SIP, Suzhou City, Jiangsu Province, 215121, China
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