How to improve the solar panels in low temperature electricity?
at present, solar street light has been widely spread in our life, solar street light can be seen everywhere, the park, road and district and attractions, and so on, even the most rural installed solar street lights, solar street light is a work mode of automatic integration, don't need to manual control, rely on the solar panels to provide power source. Solar panels during the day to absorb light in the surface of the solar radiation and convert light energy into electrical energy stored in the battery, the higher requirements of temperature and weather. So at the time of low temperature, work efficiency will decrease, that how at low temperature improve panels generating capacity, mainly has the following three methods.
if there is a snow cover the surface of the panels, to timely clean up the snow, because when snow cover solar panels, solar panels will not be able to smooth the absorption of solar radiation, without the support of light energy, solar panels can't work. After snow slide, the output of solar panels in low temperature can be guaranteed.
as snow in large Angle to install solar panels can effectively avoid the rapid accumulation of lower speed and thickness of snow accumulation, not need artificial frequent cleaning. Of course, the so-called big installation Angle is under the condition of not affect solar panels to receive sunlight, installation Angle of the panels moderate increase.
when installing solar panels, will try to make the panels away from a roof on a sheltered side of the house or building, avoid around the snow slide on the panels at the top of the building, and by slow accumulation on the bottom of the panels, so that the covering most of the panels surface, influence the panels to receive light.