Solar street light plan a, users need to understand the situation of load requirements: 1, the maximum load of the system design of power: 2, working time: 3 working voltage and frequency, load: 4, system design work time: consider N rainy day can normal
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the condition of the solar street lamps, user requirement for load: 1, the maximum load of the system design of power: 2, working time: 3 working voltage and frequency, load: 4, system design work time: consider N rainy day can work normally. Second, the system working environment, system working location: 1, 2, annual sunshine time: daily average effective sunshine time: 3, 4, the shorter time for 3 hours in the winter. : 4, install the best Angle of 45 ° south to horizontal
, LED street light