1. Choose a good product: Before installation, you must choose a good product, a good business, after all, the quality of the product is the essential guarantee of the life of the power station. Don't choose some unknown merchants because carbon is cheap.
2. Orientation of installation: It is best to install the photovoltaic power plant to the south, because we are in the northern hemisphere, when the power generation board faces south, the power generation is the highest, and the solar radiation is also the best. Especially in summer, after noon is the strongest time of solar radiation. When the direction is from south to west, the maximum power generation will be obtained; similarly, the maximum solar radiation direction in winter is slightly east. Therefore, as long as your roof is within the range of ± 10 ° in the south, it will not have much impact on the power generation.
3. Exclude shadow blocking: Not all south-facing roofs can be laid with photovoltaic modules. We must consider that the surrounding trees and other buildings will not block photovoltaic modules. If there are blocking sources, these blocking sources should be removed. It is necessary to consider replacing the installation site.
4. Roof weighing: The photovoltaic system should be built on the roof. If the load-bearing capacity of the roof cannot meet the photovoltaic construction, this project is not established.
5. Installation angle: The photovoltaic array can be installed at the best angle to obtain maximum power generation.
6. Installation and commissioning: installation requires qualified photovoltaic personnel to install. The series and parallel wiring after the battery assembly is installed is best completed after the sun goes down to avoid high-voltage electric shock, and at the same time do lightning protection and grounding work. In addition, pay attention to the wind resistance level of the bracket, and users in the north should also pay attention to the snow resistance level.
to sum up
Photovoltaic power plants are not free to install and can obtain good benefits. After the correct installation of the photovoltaic power plants, you need to take care of them with snacks. Only in this way will the photovoltaic modules bring us considerable rewards. At the same time, the service life of household photovoltaics can be as long as 25 years, which can help the people to obtain continuous income and improve the lives of farmers to a certain extent. "Photovoltaic power generation improves the quality of life" will soon become a reality.
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