CPI series solar inverter 48Vdc Electrical Norminal Voltage Cont output power at 40 (W) Overload Capability Output voltage CPI series solar inverter was especially designed for solar off-grid application featuring high efficiency, extremely low status consumption power as well as outstanding reliability. It could provide a continuous rated power at 40 and 80% even at scorching temperature up to 60 . Combined with outstanding overload capability, this inverter could comfortably power large load such as water pumps and refrigerators at tropical regions. Output frequency Pure sine wave output High Ambient temperature design High efficiency up to 94% Extremely low status consumption power Outstanding peak power, suitable for all home appliances Built in auxiliary contact Nearly silent operation Insect proof design Ambient Temp Heavy Duty Idle Power Crest factor Zero load power Zero load power (power save mode) Output circuit breaker Overload and overheat protection auto disconnect with 3 times restart attempt shortcut protection auto disconnect Other Data Dry contact Battery connector Steel with powder paint Load percentage Battery SOC Main switch System status Cooling Protection Standard Safety