Photovoltaic power generation goes into ordinary people’s homes, and people become electricity owners. Investment in power stations is profitable, and the state subsidizes power generation. Lying at home, the sun makes money for you. But do you know the following things about solar panels?
1: Are solar panels extremely vulnerable in extreme weather?
The solar panels on the photovoltaic power station look extremely fragile, but they are actually very durable and strong. The solar photovoltaic panels wrapped in acrylic acid can withstand hurricanes with a speed of more than 70 miles per hour. Moreover, even when the hurricane overturns the roof, the solar panels can still be used normally. In bad weather, we often hear about the destruction of the photovoltaic power station, Most of this is the problem of photovoltaic support. Even if the whole photovoltaic power station is lifted, as long as the solar panel is not damaged, it can still be used for secondary use. The solar panel is not only not fragile, but also very durable.
2: Solar panels have low power and generate less energy?
With the development of solar photovoltaic technology, the efficiency of solar energy is much higher than that of fossil fuels. According to the test, a standard solar panel can generate about 200 watts of energy. Of course, it also depends on the quality and size of the solar panel, as well as the amount of sunlight directly shining on the solar panel. There will be a big gap between rainy days and sunny days.
3: Solar panels are too expensive for ordinary people to afford?
With the gradual popularization of solar energy application technology, the cost of solar panels is also reduced. Take a set of lowest power household power station as an example, the overall price is very low, and the cost of solar panels has been included, and the proportion of solar panels is less than one-third. A standard solar installation costs back in only 4-5 years, but the profit is several times the cost.
4: Is it troublesome to maintain solar panels?
You need to know that solar panels don’t need to be cleaned every day. You can clean them once a week or 10 days. When cleaning, you can remove the dust and debris on the solar panels. As for some stubborn soil or bird feces, you can use rubber pipes to wash them, However, it is best to wash the solar panel when it is not hot to prevent the solar panel from cracking.
5: Is solar energy just a spare tire option?
This is a misunderstanding of common sense. In some people’s imagination, solar energy is stored in a generator and used in case of emergency. However, in reality, solar energy is associated with power transmission network. Solar energy users can use electricity from both solar panels and power grids. The extra solar energy is delivered to the grid, often making money for users.
“It’s effective, it saves money, it frees hands, it protects the environment, it’s so simple. Solar energy can’t be better! ”
As we all know, solar energy resources are inexhaustible. Although there is space in the high-rise or multi-storey roof of the city, it involves the ownership of property rights, and the power generation can not be accounted for to households, so it is not easy to promote. However, rural areas have inherent convenience. It is easy to install photovoltaic power station on the roof of their own houses, and there is no property right dispute. There is no troublesome process of building power station on the roof of urban residential buildings, which requires the consent of all owners, property and Management Committee. Moreover, rural buildings have less shelter for solar panels, good rural air and high transparency, which is conducive to improving the power generation efficiency of the power station.
For each kilowatt hour of photovoltaic power generation, users can get subsidies from the state, which lasts for 20 years. In many other regions of the country, they can also get provincial and municipal subsidies, which will greatly shorten the investment cycle. At the same time, the state has also introduced a variety of modes. For example, users can choose the mode of “self use, surplus electricity online”, which can be assured that photovoltaic power generation can be self used, and the unused ones can be integrated into the power grid; We can also choose the “full power generation mode”, let the people install the “Solar Grid Connected roof photovoltaic power generation system”, and take the photovoltaic power generation as a special and visible “financial product”, from which we can obtain real power sales income.
In addition, there is no harm to air, surface water, solid waste and ecological impact during the construction period of photovoltaic power station; During the operation period of photovoltaic power generation, there is no need for fuel, no carbon dioxide emissions, no air pollution, no noise, no serious haze, so as to realize environmental friendliness and promote the development of new energy industry; As for the photovoltaic power station after the expiration of service, as long as the solar panels, batteries and booster station transformers and other solid waste recycling can be done.
Therefore, sun light is a kind of clean and renewable energy. In rural areas, solar photovoltaic power generation, such as photovoltaic agricultural greenhouses, fishery light complementary, forestry complementary and so on, is of great significance and will have broad prospects and unlimited potential.
