Shijiazhuang Huaqiang Energy Technology Co., specializing in the production of solar and green lighting products. Companies adhering to the "pioneering green energy, the development of green lighting" business philosophy, since 2006, it has already developed a solar path lights, solar garden lights, solar lawn lights, wind and solar lights, high power LED lights, LED garden lights and a dozen categories of lighting products. And has developed a variety of components suitable for solar lights solar controller. Our products are comprehensive, technical expertise and excellent quality. LED lights cooling technology is generally used mostly for thermal plate mode, for the birth of the solar lights can be said for the country to save a lot of resources, but also a big help for our environment, and the true realization of the energy-saving, environmental protection, green requirements. Today, solar street of concern, there is growing recognition of it, and sales are very alarming. For some rural areas to meet the requirements of solar lights, school, zone, municipal road lighting design, research and development to produce convincing whole. For lighting products, including solar lights, solar LED street lights, traffic lights and so on. For the installation and operation of solar street light, Fung Kee provide comprehensive technical support, without any quality problems, but there are significant advantages of solar street lights lot different from the traditional lamp. LED lights cooling technology is generally used mostly for thermal plate mode, is a 5mm thick copper, in fact, be regarded as average temperature board, the average temperature of the heat off; also install the heatsink to dissipate heat, but too much weight. Weight on the lamp head system is very important, generally six meters tall lamp head with one too if you increase the risk, especially if they typhoons, earthquakes may produce unexpected. Domestic manufacturers have adopted the world's first needle-cooling technology, thermal efficiency than conventional sheet needle radiator radiator has a very substantial increase, make the LED junction temperature is lower than the average radiator above 15 ℃, and waterproof performance ratio ordinary aluminum radiator is better, but in terms of weight and volume improvements. In the field of the use of solar power, solar lights have an important position. Solar street light system using "PV + storage" form, is a typical stand-alone solar power system. Akimitsu enough sunshine during the day-volt battery power to charge the battery, the battery discharge at night, to the street to provide power. A typical system consists led ceiling seemed cells, batteries, street lamps and a controller, which is characterized by significant safety, environmental protection, energy saving, no complex pipeline laying, without manual operation is performed automatically. Speaking of which, we must have a doubt, is why the controller? This is what I think the topic of discussion today. In actual use, the battery if there is no reasonable control, improper charging, overcharge and over discharge will affect battery life, in order to reduce the cost of protection in the most efficient way to charge the battery and reasonable, of course, but also a reasonable discharge. LED lights manufacturers believe that the phenomenon of so-called anti-charge the battery at night for solar panels charging phenomenon, so the breakdown voltage can more easily damaged solar panels. The controller will effectively prevent the onset of this phenomenon, to ensure that the battery-powered lamps normal. Reverse the name suggests is a line that is reversed, and this will form the lamp is not lit and perhaps some other damage, it will send a signal when the controller detects reverse line staff to make timely corrections line. Overload protection with respect to the purposes of the controller itself. When the controller load is too large, more than their rated load, the controller will automatically disconnect the circuit to be a period of time (LED street light manufacturers developers set time) after the re-opening of the circuit, which not only protects the LED lights itself but also to protect the integrity of the entire system. He lighting controller solar panels also have short circuit protection function, the face of a short circuit, the circuit. Lightning lightning protection system that avoids the formation of a devastating injury