How much solar led lamp, the lamp is how to design

Including solar battery components, solar street lamps light source, light pole, solar controller and so on several major components, emphasis in the design should pay attention to the following questions first is the choice of light source, according to the actual needs of lighting conditions to choose the appropriate power


including solar battery components, solar street lamps light source, light pole, solar controller and other major parts. The following problems should be paid attention to in the design of first is the choice of light source. Based on the actual needs of lighting conditions, should choose appropriate power source and classification of traffic signal lamp light source. According to the practice in recent years and led to the development of energy conservation and environmental protection led is widely used as a light source. Rural and small street lighting is usually between 20 to 40 watts. Secondly, the choice of the solar energy battery components and configuration should be based on the power consumption and solar radiation. China's north and south, difference is very big, must be determined according to the light conditions in different areas of the reasonable. Third, the choice of battery, battery design capacity calculation than simple calculation of solar battery components peak power. Battery capacity is reasonable according to the need of load, power consumption and load the rainy day and sunny day in a row, and the first night of work: the fourth is the design of the solar energy battery components support. First of all, the design Angle. In order to make the solar cell components within a year to receive solar radiation as much as possible, we need to solar cell components to select a best Angle. Second, the wind resistant design for solar street lamps system. Wind resistance design mainly divided into two parts, one is the wind resistant design for battery module bracket, the second is the wind resistant design for light pole. Fifth, solar street light system controller. Solar charge controller's main function is to protect the storage battery. Basic function must have the overcharge protection, discharge protection, lighting control, time control and the counter-attack to connect. At present, when choosing device using single-chip microcomputer and a comparator. There are many solutions, each program has its own characteristics and advantages. Should choose according to customers requirements and characteristics of the corresponding solution, here is no longer here. The sixth, solar light pole surface treatment. General requirements is hot dip galvanized coating. This lamp has the very high self-cleaning property, corrosion resistance and aging resistance, suitable for any climate environment.