Solar street lamps how components installed correctly?

Solar modules installed Angle due to large across our north and south latitude, solar energy battery components installation Angle will change with different latitude area of installation. In general, the installation Angle of the area south of the Yangtze river around 30 degrees; North of the Yangtze river to

solar modules installed Angle due to large across our north and south latitude, solar energy battery components installation Angle will change with different latitude area of installation. In general, the installation Angle of the area south of the Yangtze river around 30 degrees; The installation Angle of the area north of the Yangtze river at about 45 degrees; Northeast area should be around 50 degrees. Direction for 5 degrees is the south or by west.

in horizontal solar battery, the power output will be reduced by 15% ~ 20%.

solar modules island effect solar energy battery components in use process, if there is a solar battery was alone leaves obstructions such as long time block, obscured monolithic solar cells in the strong sunlight can heat damage, even cause the damage of the solar cell components, this is known as the heat island effect. In order to prevent the heat island effect, generally is placing solar cell tilt, make the solar cell surface can't attached to shelter.