What shadows should be avoided when building a solar plant - Antaisolar.com
According to calculations, the slight shade of trees and wires in the photovoltaic system can cause reducing of about 20-30% power generation of the power station. Nowadays, the construction of PV power plants on the roofs of rural households and C&I buildings has become a popular trend. The amount of photovoltaic power generation directly affects the final profit, and shadow shading is one of the most common problems affecting power generation. Under certain conditions, some part of the solar panels will be blocked by other surrounding objects, causing partial shadows, which will cause some solar panels to heat up, resulting in the so-called "hot spot" phenomenon. If the shadow effect is not eliminated and exists for a long time, when the hot spot effect reaches a certain level, the solder joints on the panels will melt and destroy the grid line. Before the construction, it is necessary to do the preliminary survey to determine whether the surrounding high-voltage lin...