What kind of mains street lamp solar street light is better?
Now, many projects need to be done by the environmental protection department test, in particular, some public infrastructure. Many departments in order to set up the model of energy conservation and emissions reduction, will choose a relatively low energy consumption, environment friendly facilities. Solar street light is each city and region
today, many projects need to be done by the environmental protection department test, in particular, some public infrastructure. Many departments in order to set up the model of energy conservation and emissions reduction, will choose a relatively low energy consumption, environment friendly facilities. Among them, the solar street light is important infrastructure of each cities and regions. Now, a lot of street lamp, chose the solar street light. Compared with the traditional street lamp, they has great advantage in energy saving and environmental protection.
pin led lamps factory sold on the market at present the solar street light are of variable quality, price difference is very big also. Due to the volume of street lamp is larger, the transportation or installation requires a lot of manpower and material resources. So, had better choose a better quality of street lamp, in order to keep lighting for a long time. Once the lamp to be of poor quality, may be finished in a short time. A lot of street lamp can't lighting, need a lot of manpower, material resources and financial resources to repair and replace lamps.
as the design of solar street light is relatively complex and use a lot of parts, so there are differences in quality. When buying best buy to use solar energy and electrical energy street light. Street light on the 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. 】 Solar energy can be converted to direct current (dc) and stores it in the battery. Usually, the public power is an alternating current. Therefore, requires the use of different modes of the current process is relatively complex and the price is relatively high.
usually, solar panels has a relatively high solar energy conversion rate, relatively strong storage capacity ( Storage capacity refers to the binary memory can hold information, with storage memory address register MAR the product of the number of addressing and memory word digits said. 】 And relatively stable power supply. The quality of this solar street light is relatively good. When buy, had better look for professional personage to compare different specific technical indexes and performance of the lamps in the factory. Most of the street lamp does not need high brightness illumination, so only when choosing lamps need to choose a higher cost. In addition, the quality of the light bulb is directly related to the quality of the lamps. It can be individually equipped with a mature brand of high quality light bulbs, can reduce the frequency of replacement bulbs.