Regardless of whether it’s for environmental protection or for saving money, the household solar power system has become an ideal choice. It has already integrated into our daily lives, but when using the solar power system, there are inevitably some misconceptions.
1. Solar energy does not work in cold or cloudy weather.
Many people generally believe that when the temperature is low and the weather is cloudy, the output of solar power systems decreases. Indeed, the lack of sunlight on cloudy days significantly affects electricity generation, but the same does not apply to temperature. On the contrary, cold weather can actually improve the efficiency of solar power systems, and even in cloudy weather, they can still absorb ultraviolet light to generate electricity.
2. The cost of solar power systems is too high to recover costs.
The initial installation cost of solar power systems is indeed high, but in the long run, the electricity generated by solar energy can offset electricity bills. Especially after receiving government subsidies, using solar power systems can be very cost-effective.
3. Solar panels require no maintenance.
It is often said that once solar panels are installed, there are no additional maintenance costs, but this does not mean they can be neglected. In reality, dust on the surface of solar panels can impede light absorption, thus reducing conversion efficiency. Occasional cleaning to keep the solar panels clean is necessary.
Household photovoltaic power systems are a great way to save money and even earn money. For more exciting content, stay tuned!
