Solar street lamps and the knowledge behind the solar garden light power generation systems

Today street lamp manufacturers to bring you into the solar street light power generation system. Everyone knows that solar panels is solar LED street light in the power generation system, it is by the solar modules, solar controller, battery ( Group) Composition. 1, the battery:

today, street lamp manufacturers will take you into the solar street light power generation system. As is known to all, solar panels is solar led street lamp of power systems. It consists of solar modules, solar controller and the battery ( Group) Composition. 1. Battery: lead-acid batteries usually there are 12 v and 24 v two. Nickel metal hydride batteries, nickel-cadmium batteries or lithium batteries can be used for small and micro power systems. Its function is when there is light, electrical energy stored solar panels convert and released when in need to use it. 2. Solar controller: solar controller's function is to control the work condition of the whole solar led street lamp lighting system, to prevent the battery charge and discharge. At the same time, where the temperature difference, high quality controller should also have temperature compensation function. Other additional functions such as light control and time control switch should be the basic function of the controller. 3. Need to ac power inverter: many occasions. Due to the direct output of solar energy is usually DC6V, DC12V DC24V and DC48V, in order to give AC220V appliances to provide the corresponding power, solar power system can produce a direct current needs to be converted to ac power, so you need to DC - Ac inverter. On some occasions, when need to use all kinds of voltage of the load, also can use DC - Ac inverter, such as 24 v direct current can be turned into 5 v dc can; 4. Solar panel: solar panel is the core component of solar power generation system, is also part of the high cost in the solar system. Its function is to convert solar energy into electrical energy, and turn it into the storage battery, used to promote the work load. Quality and cost of solar panels will directly decide the quality of the whole solar led street lamp lighting system and cost.