With the development of lighting industry, the improvement of photosynthetic efficiency, basic can achieve lighting effect, small power light source now, in turn, can save the amount of panels, reduce the cost of the solar system. The street lamp, garden lamp and lawn lamp solar energy consumption is
with the development of lighting industry and improving the efficiency of lighting, small power light source now basically can achieve lighting effect, thus saving the consumption of the panels, reduce the cost of the solar system. At present, street lamp, garden lamp and lawn lamp solar energy consumption is very big, mainly because solar power is more suitable for these lights. Solar energy lamp can independent power supply, to lower the brightness of the courtyard and street requirements. And county roads and township roads are very suitable. For mobile power supply, solar energy lamp system is an independent work, has the huge advantage can move freely, especially suitable for the lighting industry or special purpose, can be moved or need to move, such as insecticidal lamp, mosquito lamp, mobile power supply, camping lamp, landscape lamp, etc. Applicable to the special requirement of area: for example, low voltage operation are needed, need low voltage and does not allow the operation of high voltage. For example: safe passage lights, underwater lights, etc. Suitable for without electricity or special light passing long place. For example, mountainous and poverty-stricken areas. The desert. Forests, oceans, etc of lighting or power supply. Applicable to special isolation power supply places: like water or transmission lines, the lighthouse, islands, the top of the mountain areas. Common navigation lamp, guide aviation obstacle lights, lights, lights, highway monitoring system, the detection system water and wind power detecting system. Not suitable for the power industry or high-power power unit or less sunshine place: the so-called discomfort merger is not can't use, the power of the main reason is that the general electric power equipment is quite high. Most of above 300 watts, solar power generation capacity is small, and the general power equipment is opposite bigger, adds to the cost of solar power, not easily accepted by the customer. Inadequate sun in many areas, such as chongqing of China. Ten days nine days foggy weather, the sun is not good, the economic benefits of using it is not good. Behind the city high-rise building behind or there are many buildings, they are hard to install or not suitable for installing solar lights. Suitable for low lighting requirements of county, village, gardens and parks. Because the cost of solar energy is determined by the size of the light source, so it is more suitable for the lighting requirement is too high. Is not solar energy can not meet the requirement of the brightness, but the higher price of high brightness requirements, customers can't accept it. Therefore, low power close to the price of general lamps and lanterns. As a result, small power solar lamp has a strong competitiveness in the market.