System composition of solar street lights

In recent years, society has been promoting the knowledge of solar energy, and the application of solar street lights in daily life has become widespread. Solar street lights do not need to lay cables, nor do they use conventional electricity. The lifespan is also long, and it is precise because of these advantages that more and more cities are beginning to use solar street lights. So what are the system components of solar street lights?

The system consists of solar cell components (including brackets), LED lamp head, solar lighting controller, battery (including battery insulation box), and light poles.

Solar cell modules generally use monocrystalline silicon or polycrystalline silicon solar cell modules; LED lamp caps generally use high-power LED light sources; the controller is generally placed in the lamp pole, with light control, time control, overcharge and over discharge protection and reverse connection Protection, the more advanced controller has the function of adjusting the lighting time in four seasons, half-power function, intelligent charging and discharging function, etc.;

Batteries are generally placed underground or there will be special battery incubators, valve-regulated lead-acid batteries, gel batteries, iron-aluminum batteries, or lithium batteries that can be used.

Solar street lights work fully automatically, no need to dig trenches for wiring, but the light poles need to be installed on the embedded parts (concrete base).

The above system composition of solar street lights is shared here. The key components used in solar street lights are solar panels, intelligent controllers, maintenance-free batteries, and lighting fixtures that have passed the National Development and Reform Commission/GEF/World Bank Photovoltaic Product Certification. It is mainly suitable for the lighting of urban roads, residential squares, industrial parks, tourist attractions, green belts in parks and other places.