How long is the life in every component of the solar street light?

The solar panels, solar battery, solar street lamps light pole, light source and the composition of the controller. Good quality of solar street lighting effect is good, stable performance, long service life. Is an independent lighting system, solar street lamps are

by solar panels, solar battery, solar street lamps light pole, light source and the composition of the controller. Good quality of solar street lighting effect is good, stable performance, long service life. Solar street lamp lighting system is an independent, so you need to mutual coordination between the parts, so the quality of the system the parts to the quality of the solar street light. Solar street light that the parts quality judgment standards is as follows:

solar panels: crystalline silicon solar panels, conversion efficiency more than 17%, the solar energy battery components with high quality low iron ultra suede toughened glass panel glass, light transmittance over 90%.

low iron super white is this kind of glass of iron content is lower than common glass, thus increasing the light transmittance of the glass. From the edge of the glass, at the same time, the glass is better than common glass white, common glass from edge are green. Suede the meaning of this kind of glass in order to reduce the reflection of sunshine, on its surface by physical and chemical methods to reduce reflection processing, made of glass surface villous, thereby increasing the amount of incident light. Steel processing to increase the strength of the glass against the sand hail impact, have the effect of long-term protection of solar cells. The effective use of time more than 25 years.

: battery with solar energy for 12 v valve control type lead-acid maintenance-free battery is given priority to, small internal resistance, large capacity, high charge-discharge performance, can be in - 40 ℃ to 55 c within the work environment safe use.

light pole: high quality steel, thickness & ge; 3. Omm, strength, internal and external hot galvanizing, surface electrostatic spraying, good corrosion resistance; Color, height can be selected according to the design requirements and specifications.