Photovoltaic panels can be charged every day, but the amount of charging will be affected by a variety of factors, such as sunshine time, cloud cover, photovoltaic panel area, orientation and inclination, and so on. In general, taking a 1 square meter photovoltaic panel as an example, the sunshine time is 5-6 hours, and the amount of charge can be about 2-3 KWH. However, if a larger photovoltaic panel area is used and factors such as inclination and orientation are reasonably adjusted, the amount of charging will also increase.
In addition, solar energy storage devices will also have an impact on the amount of charge.
Therefore, there is no simple answer, and it needs to be considered according to the specific situation.
The amount of electricity a photovoltaic panel can charge per day depends on a number of factors, including area, solar radiation intensity, weather conditions, and the efficiency of the solar cell.
In general, a standard 100-watt photovoltaic panel can produce about 400 watt-hours of electricity on a clear summer day, and less in winter or cloudy days. However, the actual situation may vary depending on geographical location and weather conditions.
According to the calculation of 8 hours of light per day, 100w*8*90%=720w.h=0.72 degrees. The longer the light time, the more months of electricity generation.