JNTECH Household PV off-grid Power Generation System consists of PV array、solar mounting structure、storage battery、Grid（Diesel Generator）、PV off-grid inverter with controller and conventional household loads. Use PV solar panel transform solar energy into electrical energy, meanwhile use solar controller store electrical energy into battery, inverter can transform battery’s DC power into single phase AC power to drive household loads work.

This system can meet the demands of electric power in the areas that without grid electricity or lack of electricity.

Meanwhile, in the area of having Grid power and Diesel Generator input, the system can manage power automatically, which ensure household loads work regularly and reduce use-cost.