Low Frequency Off Grid Solar Inverter
Features:
- Rated power 1KW
- Pure sine wave output
- Bulit-in 50A PWM or MPPT solar charge controller
- Smart LCD setting ( frequency , charge voltage, charge current, etc)
- 3 steps charging algorithm
- Built in AVR function
- Overload and short-circuit protection
- Battery reverse polarity protection
- Deep discharge protection
- Cold start function
- Support USB, RS232 (optional) monitoring function with free CD