Chang Hui talks about the components of solar street lights

With the increasing tension of traditional energy sources, the application of solar energy will become more and more extensive, especially the field of solar power generation has developed into a hot industry in just a few years.

One of the most important links restricting the promotion of solar street lights is price. A dual-channel solar street lamp has a two-channel load of 60w, and its battery panel needs about 160w. One watt is calculated at 30 yuan, and a battery panel costs 4800 yuan, plus the cost of the battery, so it is calculated that one set The investment of street lights is much higher than the price of the city's circuit lights, which has caused the main bottleneck in the application of solar street lights.

The service life of the battery should also be considered in the entire street lamp application. Generally, the manufacturer’s warranty is three or five years, but most of the batteries are unsatisfactory in the use of less than one year, which leads to The service life of the battery is greatly reduced, so when choosing a good street lamp, you must first choose a good battery.

Some businesses are choosing LED lights as the lighting of solar street lights, but the problem of LED light decay has not been well resolved, so you must be careful when choosing LED lights.

The controller is the smallest component of the solar street light system, but it is ignored by the engineering company. The quality of the controller will directly affect the service life of the solar street light system components, so the parts are small, but they are very useful.