Solar street lamps system design

1, solar battery components: how much a solar street lamp system need to adopt the solar cell components, totally depends on local sunlight conditions and the size of the power load and power of time. According to the actual needs of the street light points, 18 watts of street lamp is designed for equipment

1, the solar energy battery components: a how many solar energy battery components, solar street light system need to adopt totally depends on local sunlight conditions and the size of the power load and power of time. According to the actual needs of the street light points, 18 watts of street lamp is designed for equipment working eight or ten hours a day, eight hours need wp 70 solar panels, 10 hours need wp 80 solar panels, LED street lamp, to ensure that the system can work normally. To the problem of solar modules installed Angle choose according to the local latitude, the sun the direction of the longest ( Such as the south) , to ensure the highest efficiency of power generation. 2, storage battery: as for the choice of battery capacity, how many continuous rainy day can also depend on the need to guarantee the normal work days index and the charging capacity solar modules. Design work every day for 18 watts of street lamp equipment guarantee for 3 to 8 or 10 hours 5 rainy days, 8 hours with five days rainy day and 5 days rainy day 10 hours configuration, can be used 100 ah / 12 v solar colloidal battery 1 only. To avoid battery weathered, strengthen the effect of guard against theft, according to many years of experience in construction, dig embedded in solar street lamps system installation location near Wells, need cement concrete sealing have anti-theft function, the structure of double layer, the upper layer is false, the lower storage battery, hand cover inoue must be greater than 20 cm of cement concrete, place the battery in the battery waterproof thermal insulation box, ensure the battery in - 5 - 35 degrees of temperature within the scope of work. : 3, controller for solar street lamps controller choice, depending on the system configuration of power and voltage of solar panels, configure the 12 v solar street light controller, power should meet the solar panels generate electricity power. To ensure that the controller is not affected by weathered, these devices can be placed on the street lamp equipment box. 4, light pole specially used for solar street lamps, the system USES light pole height is 3 m, a variety of styles, all meet the national standards, can design according to customer requirements, customers can also design, we will cooperate with clients for checking the specifications of the light pole, achieve the most satisfied with the result.