The differences in the use of solar panels between the north and south are mainly reflected in the following aspects:

Differences in solar radiation: Geographic location has a significant impact on the performance of solar panels. Generally speaking, areas near the equator have higher levels of solar radiation, resulting in higher power generation efficiency of solar panels. Relatively speaking, areas near the North or South Pole have lower levels of solar radiation and lower power generation efficiency of solar panels. In China, the solar radiation in the southern region is higher than that in the northern region, so the benefits of using solar panels are higher in the southern region.

Temperature difference: The power generation efficiency of solar panels is greatly affected by temperature. When the temperature is too high, the efficiency of solar panels will decrease. The climate in the southern region is relatively warm and humid, while the climate in the northern region is relatively cold and dry. Therefore, when using solar panels in southern regions, it is necessary to consider heat dissipation issues to maintain high power generation efficiency.

Differences in rain and snow weather: The rainfall and snowfall in the north and south also affect the power generation efficiency of solar panels. Northern regions experience more snowfall in winter, which may cause solar panels to be covered in snow and affect power generation efficiency. The southern region receives heavy rainfall, which may cause surface pollution of solar panels and reduce power generation efficiency. Therefore, when using solar panels in the north and south, it is necessary to consider the weather conditions in different regions and take corresponding measures to maintain the efficient power generation of solar panels.

Differences in installation angles: Solar panels in different geographical locations require different installation angles to achieve the best power generation effect. In the northern hemisphere, solar panels installed facing south can fully absorb solar energy. Generally speaking, the installation angle of solar panels should be close to the latitude to ensure sufficient absorption of solar radiation. Because when using solar panels in the north and south, the installation angle needs to be adjusted according to the local latitude.

In summary, the differences in the use of solar panels between the north and south are mainly reflected in aspects such as solar radiation, temperature, rainy and snowy weather, and installation angle. When using solar panels, these factors need to be considered to ensure efficient power generation.