How price war led solar street lamps integrated solar street light

The solar street light price is how to fight? Solar panels is the core department in solar street lights, and solar street lamps in the value of the highest department. In the sunlight abundant sunshine good tools department area, shandong cape is lighting electric co. , LTD.



the solar street lamps Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 The price war is how to fight?

solar panels 【 Solar panels, 太阳能板) Is by absorbing sunlight, the solar radiation through the photoelectric effect or photochemical effect directly or indirectly converted into electrical energy device, the main material of most of the solar panel as the 'silicon', but because of the production cost is larger, so it widely used, we still have some limitations. 】 Is the core department in solar street lights, solar street lamps in the value of the highest department. In the sunlight abundant sunshine good tools department area, shandong cape lighting electric co. , LTD. Is engaged in the production design of solar street light, high lamp manufacturers, 20 years production experience, solar street lamps to build the most professional manufacturer of solar street lamps, 13805257308. , the use of polycrystalline silicon solar cell' Polycrystalline silicon solar cells, monocrystalline cells with high conversion efficiency and long life and material preparation technology of amorphous silicon thin-film batteries relative to simplify the advantages of a new generation of battery, its conversion efficiency of 17 - general 18%, slightly lower than that of single crystal silicon solar cell, there is no obvious efficiency decline, and possibly on the cheap substrate material preparation, the cost is far lower than the single crystal silicon battery, and efficiency higher than that of amorphous silicon thin-film batteries. 】 For the better, because polysilicon solar cell' Solar cell is also known as 'solar cells' or 'cell', is a kind of electricity generation by using sunlight directly photoelectric semiconductor wafer. 】 Production process is relatively simple, lower than single crystal. In rainy day strength, more sunlight is not very abundant south area, using monocrystalline silicon solar cells [ Monocrystalline silicon solar cells, and is of high purity silicon rods for raw materials of solar cells, and is the fastest development of a solar cell. 】 For the better, because monocrystalline silicon solar cell performance parameters of a pipe strength. The amorphous silicon solar cells Photovoltaic industry of solar cells are divided into crystalline silicon solar cells and amorphous silicon solar cells. 】 Bucket strength in a less sunshine outdoor environment is good, because the amorphous silicon solar cells fight strength low demands on the sun illumination conditions. No matter how big or small solar lamps and lanterns, a good performance of charge discharge controller is shall not become less. In order to delay the service life of the battery, it is necessary to limit its charge discharge condition to prevent the battery overcharge and depth charge. In the temperature difference between the larger premises, qualified controller should also have temperature counter function. Solar controller should be both street light control function at the same time, with optical, the control function, and should have night automatic cutting load control function, is advantageous for the rainy day delay street light work time. Use a simple way to define the relationship between them. Solar battery power than required load power beyond spanning more than four times, the system can work normally. Solar battery voltage to more than 20 ~ 30%, and the working voltage of battery to guarantee to the normal negatively charged battery. Battery capacity must be higher than load, consumption of more than 6 times.