Scenery the complementary power supply system of solutions is mainly applied to lighting , agriculture ,animal husbandry ,planting ,breeding industry ,the advertising industry ,the service sector, ports,. mountainous, or woodland, railway, petroleum. the armed forces frontier defense sentry post, communications relay station, highway the railway signal station , the exploration of geological and fieldwork workstation and electricity consumption inconvenience to region power supply.
Wind and solar systems ,mainly by wind turbines, solar cell matrix, intelligent controller ,battery, multifunction inverter, cable support and auxiliary parts to form a power generation system .night and on rainy days without sunshine from wind power generation ,sunny solar power ,both play a role in the case of both wind and sun, weather generation, more than the single use of wind turbines and solar economy , science, practical. the system components are as follows .

The wind and solar power supply system for communication base station, microwave station, border posts, remote pastoral areas without electricity indoor areas and island ,away from large power grids in the radio ,sparsely populated ,low electricity load inaccessible using region abundant wind , solar construction an economical practicality power stations.

--System are independent, self-control, to avoid large-scale blackouts, safe. 

--To make up for the lack of grid stability, continue to supply power to become an indispensable complement centralized power supply at the time of the accident. 

--Real-time monitoring of the quality and performance of the regional power , is very suitable to the rural and pastoral areas, mountainous areas, the development of large, medium and small cities or business district resident supply ,greatly reducing the environment pressure.

 --Low loss power transmission and distribution, did not even need to build a power distribution station, reduce or avoid the additional costs of transmission and distribution, civil engineering and installation costs low. 

--Peaking performance , simple operation. --Involved in the running of the system, start and stop quickly, easy to achieve automatic.