4000W 12V Pure Sine Wave Solar Inverter Charger
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- ★ LF-PV Series Pure Sine Wave Inverter is a combination of an inverter, AC charger, Mppt solar charger and Auto-transfer switch into one complete system.
- ★ This inverter requires 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz via the SW4.
- ★ AC/Battery Priority: Our inverter is designed with AC priority by default, you can choose the battery priority by SW5 switch.
- ★ Features: Smart Remote Control, Automatic Generator Starting (AGS), Support Solar Panel with MPPT Function, Suitable for different kinds of batteries.
- ★ Application: for all the kinds of load: refrigerators, freezers, microwaves, dryers, air conditioners, pumps and all the big home and business applications.
QUESTIONS & ANSWERS
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You can disable the inbuilt solar controller, connect with external solar controller, or use for other systems (it is not limited for solar system)
- 4KW Pure Sine Wave Power Inverter Charger DC 12V AC 120V
- Auto Generator Start (AGS)
- Support Solar Panel with MPPT Function
- Include Battery Temperature Sensor (BTS) and Remote Control
- 8 kinds of battery voltage selection ( lithium LiFePO4, gel, AGM and lead Acid batteries）
- Compatible With All kind of Home & Office Appliances
- Powerful Charge Rate Up to 120Amp, Selectable From 0%-100%
- Built-in transfer switch and battery charge, backup or off grid power solutions
- AC/Battery Priority Mode, Designates the Inverter-Preferred UPS Configuration
- 4-step Intelligent Battery Charging, PFC (Power Factor Correction) for Charger
- 8 ms Typical Transfer Time Between Utility & Battery,Ensure Power Continuity
- 15s Delay Before Transfer when AC Recover, Protection for Load when Used with Generator
- 4KW 12V Pure Sine Wave Solar Power Inverter
- English Manual
- Remote Control
- BTS Cable
- Unit Weight: 94.6 LB
- Unit Size: 19.21 x 16.34 x 7.87 inch
- Continuous Output Power :4.0KW
- Surge Rating(20s) :12.0KW
- Output Waveform :Pure Sine Wave
- AC Output Voltage: 120V
- AC Input Voltage:120V( not suitable for AC 240V input )
- DC Battery Voltage:12Vdc
- Solar charger Current:60Amp
- AC Battery charger:100±5Amp
- Output Frequency :50Hz /60Hz
- Typical transfer Time :10ms(Max)
- Nominal Input Voltage :12.0Vdc
- Minimum Start Voltage :10.0Vdc/ 10.5Vdc
- Low Battery Alarm :10.5Vdc / 11.0Vdc
- Low Battery Trip :10.0Vdc / 10.5Vdc
- High Voltage Alarm :16.0Vdc
- Low Battery voltage recover :15.5Vdc
- Power Saver on Idle Consumption: 20W
- Power Saver off Idle Power:70W
- Output Voltage: Depends on battery type
- Battery Initial Voltage for Start Up: 10-15.7V
- Over Charge Protection Shutdown :15.7V
- Charger Breaker: 32A
- Input Voltage Waveform :Sine wave (Grid or Generator)
- AC input range:100-135Vac/90-135Vac
- Nominal Input Frequency :50Hz or 60Hz (Auto detect)
Solar Charger controller:(you can disable our solar controller, and connect with external solar controller）
- Solar Input Voltage Range: 15-145Vdc
- Max.PV Open Circuit Array Voltage:145Vdc
- Rated Charge Current :60A
- Over Charge Disconnection: 14.8V
- Over Charge Recovery :13.6V
- Over Discharge Disconnection:10.8 V(default)
- Over Discharge Reconnection :12.3V
Download LF-PV Series Pure Sine Wave Inverter User's Manual
Frequently Questions Answer
1. Does this unit work with lithium batteries? Is there an adjustable curve for charge discharge voltages?
Dear Customer, it's ok to work with lithium battery, LiFePO4 in types is for lithium battery, in addition, we are sorry to advise the charge and discharge voltage can't be adjusted, hope your kind understanding, thanks.