1. Build in AC charger and MPPT solar charge controller( optional ).
2. Build in battery rever se polarity protection.
3. Adjustable charge current and output frequency.
4. RS-232 communication interface.
5. Generator has function of automatic control on and off.
6. Full function LCD and LED display.
7. AC input and output protection switch.
8. Build in battery temperature compensation interface.
9. Automatic AC and PV charger after shutdown.
10.Low frequency high reliable pure sine wave circuit architecture.
11. Optional 8 types of batteries, three-stage inteligent charger.