The 2.4KW/3KVA 48Vdc Off-Grid inverter is built-in MPPT solar charge controller 20A and AC charger, UPS functions, easily to charge Acid-lead/Li-ion/VLA/GEL/FLA/sealed batteries by solar panels or Grid AC or Genset/generator, and output pure sine wave AC power at the time to run household appliances. You can set power sources priority on its LCD display with easy-identified icons and graph.

Features
Pure sine wave: protects your appliances
Built-in MPPT solar charge controller: protect your batteries
Selectable input voltage range for home appliances&computers
Selectable charging current based on applications
Configurable AC/Solar input priority via LCD setting
Compatible with wider Grid voltage or generator power
Auto restart while AC is recovering
Optimized battery charging for battery life
Cold start function
RS232/Dry Contact/USB ports,fully programmable software

Full Protection:
Reverse connection,Overloading, over-voltage, low voltage, over current, short-circuit, over heat, grounding, phase-lose etc.

Input
Max AC Charge Current	60A
Max input DC Power	1200W
Max Solar Charge Current	20A
Max. DC Input Voltage	145Vdc
MPPT Voltage	60-115Vdc
Output
Output Frequency	50/60Hz±2%
Output Power	3KVA/2.4KW
Output Voltage	230Vac/90-280Vac(adjustable)
Output Phase	1
Harmonics (THD)	<5%
Battery information
Battery rated Voltage	48Vdc
discharging Stop Voltage	42Vdc(settable)
Floating Charge Voltage	54Vdc(settable)
Overcharge Protection	60Vdc(settable)
Efficiency
inverter Efficiency	93%
MPPT Efficiency	99.9%
Protection
Electrical protection	reverse input, overloading,short-circuit, over-heating
Ingress Protection	IP20(indoor installation)
Mechanical Data
Net/Gross Weight	8kg/9kg
Dimension	33X27X18cm
Environment
Humidity	5% to 95% Relative (Non-condensing)
Operating Temperature	-20°C-55°C
Warranty
Warranty period	1year