Features and function:
*Pure sine wave output, with UPS function and AC charger function.
Specifically designed for long time backup, the charging current can be high up to 15A-25A, can charge the large capacity battery in short time.
*Superior performance from CPU control technology.
*Module design: SMT Main PCB + Control PCB, easy for maintenance.
*Mains frequency design + isolated transformer inside, strong ability of resistance, so that can meet the need of different power supply. It can change frequency immediately and it is able to drive all kinds of Loads, especially for the electric appliances with compressor like fridge, air-conditioner, etc.
*Wide input voltage range: 72V137V 110VACV 145-275V ;300W-3500W with three step AVR (two step -up, one step -down)
*Full protection: Overload/High temperature/High Voltage/Low Voltage/Battery Low Voltage.
*Can choose working mode by yourself
*Battery reverse connection protection and high-low voltage protection(optional)*

Working Mode Option
1.The city power priority: when city power is available, the inverter will work AC output, city power will supply to appliances. When have city power and sun power, inverter will charges 2 kinds power to battery. When city power failed, sun power will charges the battery and use battery power(solar power) to take the appliances.
2.Solar power priority :when it have sun power, sun power charges the battery and take the appliances. When it does not have sun power, inverter will use battery power to take the appliances, when battery power is lower, inverter will automatically use ups function to supply power to appliances and charge the battery

Application of solar energy system:
This is a new type of PV system, designed to resolve the problem of power shortage for the families, companies and other places. It is mainly contain case, inverter, solar controller, breaker,fuse, input/output terminal. It can use for light, radio, DVD, TV set, fans, FREEZERr, computers,small hand-drill, and communication equipment. The AC system is widely used in the field of family houses, schools, hospitals, offices, etc.