Factory-supply solar street light

Solar energy is green environmental source which is unlimited, clean and pollution-free

and reproducible. Photovoltaic energy, which generates power from solar energy, is

considered as one of the most important new energy in 21st century.

It has incomparable cleanliness, high security, relative universality and adequacy of

energy, long lifespan, maintenance-free and other advantages which are not owned by

conventional energy.

Detailed Specifications

Our products are professional and our specifications are detailed.

Working Principle

Solar street lights transform natural energy of sun into power and store it in accumulator through

solar panel. Accumulator provides electricity automatically to light the light. When the light is lit,

timer begins to time. The light will go out after a specific period of time. When sunlight falls on the

panel in the daytime, panel transforms light energy into electric energy through special controller

and it is stored in accumulator. When accumulator’s voltage rises to fixed voltage, controller will

stop charging to prevent overcharge. When it becomes dark in the evening, the light will light

automatically because of controller’s light-control function. Controller can set time, so people can

set the time of lighting the light according to requirements. When accumulator’s power reduces to

certain voltage, controller will stop supplying power to prevent overfall. It can protect accumulator

and extent accumulator’s useful life. When the sunlight is sufficient, accumulator can have enough

power. Accumulator can also supply power on rainy days so lights can work normally.

Production progress

Raw material test → Cutting →Molding or bending →Welding (longitudinal )→

Dimension verify →Flange welding →Hole drilling →Calibration →Deburr→

Galvanization or powder coating ,painting →Recalibration →Thread→Packages