The use of solar power , photovoltaic powers supply system can effectively solve the problem of electricity the grid is difficult to extend the area to overcome the difficult of construction of the traditional power grid due to the erection of high and low voltage line ,shipping supplies ,your project cost problem . 

Photovoltaic power supply system mainly consists of PV modules , controller, inverter, battery, and other auxiliary member .issued by the energy of the photovoltaic modules ,intelligent to the battery charging ,DC battery controller supply DC load use ,or inverter in inverter supply AC load use ,the system components are as follows.

Photovoltaic power supply systems used in rural areas without electricity gird is difficult to extend the fishing boats ,island ,yachts ,border posts, fieldwork workstation, estate, farm, forest, pasture, holiday homes and other regions.

--Full use of solar energy to independent power ,no external power supply.

--Exempt built substations , erection of high and low voltage lines and high and low voltage distribution system engineering. 

--Do you have a lots of overhead wire and power distribution system equipment, saving non-ferrous metals. 

--Power facilities maintenance workload and overhead costs dropped significantly. 

--Theft of overhead lines and power facilities and other unexpected losses. --Independent power supply, will not affect all users of electricity in the face of natural disasters. 

--Low voltage power supply, safe operation and simple maintenance.