Off grid solar power systems is a kind of energy-saving and environmentally friendly system. It is a system uses PV modules to convert sunlight into electricity. It's made up of PV module, controller, battery and inverter. It is mainly used in some remote and power unstable areas. Solar power system is mainly used to drive all kinds of household electrical appliances and office equipment, to solve the power shortage situation without electricity or people living or working electricity problem.

This Solar system not only have solar power system function, but also have Utility complementary function. When main power off , the solar system can switch automatically to take use off solar power from battery to run load, When solar power not enough and power off, it can switch automatically to main power and connect with grid electricity take use of main power .at the same time charging battery.

Off-grid solar power systems can be applied to the villa, household, tourist resorts, prairie areas, remote mountain village, no power supply areas, farms, villages, island, highway and any regions to generate electricity.It can load household appliances like TV, Air Conditioner, refrigerator, lighting, washing machine, etc.