With the gradual enhancement of environmental awareness, solar street lights have gradually become a new favorite when it comes to the topic of daily lighting needs.
The solar street light system that we are familiar with mainly includes several parts including solar panels, batteries, LED light sources, and controllers. The principle is to collect solar energy by using solar panels and convert it into electricity stored in batteries. When there is light radiation, the photovoltaic components can generate electricity by utilizing solar energy, convert light energy into electrical energy, and charge the battery output through the intelligent controller. At night or on cloudy days when the solar panels cannot generate electricity, the solar street lights will obtain electricity from the battery through the computer controller and drive the LED light source for illumination.
Compared to traditional street light, LED solar street light is a more environment-friendly lighting device which can effectively save the energy and reduce pollution.
Solar Street Light
Traditional Street Light
Through the solar panel, light energy is converted into electricity and stored, which saves electricity costs and also saves non-renewable energy resources, thus being environmentally friendly and energy-saving.
Usually powered by the grid. Traditional cable power transmission requires a lot of power resources to be consumed.
No need to bury road cables or excavate roadbeds during installation, no need to wire, just simply install the solar panels. Also, there is no need for power maintenance, which reduces the cost of repair such as wires and excavation.
Large amount of wiring and installation work which requires a lot of manpower and material costs, regular maintenance of the lines is required. The problem of line aging caused by the extension of the service life is difficult to avoid, and the resulting maintenance costs continue to increase.
Low voltage DC power
High voltage DC power
By absorbing solar energy and converting it into the required light source through the built-in system for lighting.
The power source is transmitted through power cables, and when there is a power or cable failure, the light doesn’t work.
Solar street lights are a green and energy-saving resource which helps to alleviate the burden of electricity consumption in cities. In particular, the self-developed ceramic heat dissipation LED solar street lights by Sansi adopt unique ceramic heat dissipation technology with great heat dissipation efficiency. They are widely used in remote areas, rural areas, parks, green belts, urban areas, highways, and other regions. The design is simple and beautiful, and the solar panels and lamp heads can be flexibly configured according to requirements. The use of a 150lm/w high-efficiency system can increase the system's light output by 50% under the same configuration, and can save 1/3 of the photovoltaic panel and battery capacity under the same light output, which can effectively reduce the stress support of the light pole and make the overall system safer.