The cost of solar energy street light light pole is higher than the cost of ordinary street lamp a cost for the solar panels, but solar street light from a great deal of power distribution cabinet, buried cable, and dig in cable trench these costs. To guangdong solar street light to tell you, the sun
the cost of solar energy street light light pole is higher than the cost of ordinary street lamp a cost for the solar panels, but solar street light was a great deal of power distribution cabinet, buried cable, and dig in cable trench these costs. To guangdong tell you solar street lamps, solar road lights 丨 丨 solar street lamps quotation price 丨 solar street lamps, solar street lamps in the cost of solar street light is very low, and needless to power consumption, the late return is very big.
is made up of the top of the solar panels, solar street lamps, lamp posts, lamp holder, the following controller, composed of several parts such as solar energy storage battery. Because of solar street light on the solar energy light electricity installation site must ensure that there is plenty of solar street lamps lighting. Such as more trees in the region need to adopt increasing light pole height, adopts the centralized power supply, the power of solar panels and other measures to make up for the lack of light.
light pole height and general ac 220 v electric lamp selection principle is the same, and according to the scope of the right and the illuminate of light radiation brightness to calculate, is only the solar street lamps light source through the secondary light distribution lens, the light emitted can be more effective to the pavement, so as to achieve the purpose of more energy efficient.