● Pure sine wave inverters; ● Integrated MPPT controller/charger: ● Settable priority of utility and PV power supply; ● Wide PV input voltage; ● Using LiFePO4 battery, the battery has undergone strict safety testing, and the charging speed is fast, high temperature resistant, green environmental protection, non-toxic and pollution-free. ● Functions and parameters can be set via the LCD; ● With battery equalization function to optimize battery performance and extend battery life.