The return on investment of installing photovoltaic power generation is usually an important reference factor when we make decisions, and it is related to the power generation of photovoltaic power plants. Therefore, summer has become the peak season for installing photovoltaic power generation. The reasons are as follows.
1. Good sunshine conditions
The power generation of photovoltaic modules will vary under different sunshine conditions, and summer is the season with the best sunshine conditions of the year in various places.
However, there is also the problem of high temperature. Studies have shown that the high surface temperature of the module will also affect the power generation of the module. Therefore, it is necessary to pay attention to the good ventilation of the module in summer, but do not use water to cool the module, otherwise it may cause the module glass to crack due to the temperature difference.
Second, the power consumption is large
Summer is a season when household electricity consumption is relatively large. Installing household photovoltaic power stations can use photovoltaic power and save electricity costs.
3. Insulation effect
The actual case shows that the photovoltaic power generation equipment on the roof has a certain heat insulation effect, which can play the effect of "warm in winter and cool in summer". Taking the cooling effect in summer as an example, the indoor temperature with a photovoltaic roof can be reduced by 3 degrees to 5 degrees. While the building temperature is regulated, it can also significantly reduce the energy consumption of air conditioners.
4. Alleviate the power consumption
Install photovoltaic power stations, adopt the model of "self-generated and self-consumption, and surplus electricity to be connected to the Internet", which can sell electricity to the country and relieve the pressure of social electricity consumption.
5. The effect of energy saving and emission reduction
Promoting the installation of household photovoltaic power generation equipment in summer can increase the proportion of clean energy in the power supply and contribute to energy conservation and emission reduction.