Design of automatic daylight tracking photovoltaic energy storage system based on STM32

With the continuous promotion of the national energy conservation and emission reduction policy and the "dual carbon" strategy, the proportion of new energy power generation dominated by photovoltaics in the power grid is increasing. The photovoltaic power generation system has the advantages of safety and reliability, no noise, low pollution, no fuel consumption and less geographical restrictions. As the sun rises in the east and sets in the west, the angle between the sun's incident rays and the photovoltaic panels always changes, which makes the photovoltaic panels absorb the energy of solar energy not high, and the energy conversion rate of the photovoltaic cells themselves is generally not high. Therefore, it is necessary to develop an automatic solar tracking optical storage system based on STM32. The system is a system that can automatically adjust the angle of photovoltaic panels, which can make the photovoltaic panels receive the maximum solar radiation at any time and any location, which can greatly improve the efficiency of photovoltaic power generation. The system can realize automatic control and manual adjustment of photovoltaic panels, and can also realize the functions of monitoring, display and early warning of energy storage battery power.