1. LCD+LED double display, available to understand operating status at any time, clear data displaying;
2. With AVR function, 85-135Vac/165-275Vac catering to instable power supply and engine inserting;
3. Apply low frequency energy-saving inverter, pure sine output, high efficiency;
4. Three models available, mains electricity first/saving model/photovoltaic first, flexible application;
5. High efficient CPU controlling, strong reliability, no need human monitoring;
6. Two working models: mains electricity bypass and inverting output, with UPS function;
7. Available to embed off-grid solar inverter, MPPT/PWM available, flexible application;
8. Multiple protecting functions, 360 degree protection.
