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Outdoor advertising, outdoor advertising light boxes, LED projection lamp. Convenient maintenance, stable performance. strong weatherability.long-term maintenance-free storage battery, the most advanced and durable LED lamp, low voltage electric shock hazard.

Scenery complementary power supply system 

Scenery compiementary power system is mainly composed of wind turbine, solar photovoltaic battery, battery, controller, inverter, AC DC load components, the system is a set of wind, solar and battery and other .energy power generation technology and intelligent control technology as one of the renewable energy power generation system.

Advantage

Low speed wind power generation, uItra.quiet, independent power supply, without the need for cable laying, no external power grid. 

Long-term maintenance-free storage battery, the most advanced and durable LED lamp, low voltage electric shock risk has the advantages of convenient installation,simple operation.