You need an anti-backflow system in your solar and energy storage setup. It stops electricity from going back into the grid when it should not. Anti-Backflow Protection Methods Reverse Power. . Backflow refers to the phenomenon that when the output power of the new energy power generation system is greater than the user's electricity demand, the excess power will flow back into the power grid, which may cause instability or even collapse of the power grid system. Understanding it is fundamental to project success. Why do you need anti-backflow? There are several reasons for. . Why should energy storage systems be equipped with anti-backflow devices Why should energy storage systems be equipped with anti-backflow devices How do photovoltaic anti-backflow systems work? According to different system voltage levels, photovoltaic anti-backflow systems can be divided into. .
