The impact of other people renting the roof of their building for PV use: damaging the roof and affecting natural lighting.
1. Destroy the roof
As we all know, if you want to do photovoltaics on the roof, you need to cover the top floor with a layer of photovoltaics. panels. This is actually very harmful to the roof. Over time, the roof may leak or leak and will be difficult to repair. In addition, after being covered with photovoltaic panels, the weight of the top layer will increase over time, which will also affect the overall structure of the house and shorten the lifespan of the roof.
2. Impact on lighting
If the top floor is covered with photovoltaic panels, it will inevitably block sunlight, which will affect the overall lighting effect of the house and interior. it will be very dark and humid, whichis actually not good for residents.
Things to note when carrying out photovoltaic projects
1. Rooftop Resource Project Survey
Distributed Rooftop Photovoltaic Survey is the preliminary work of the Through on-site surveys, we collect roof-related information to prepare for subsequent program design and return on investment analysis. Actual roof structures come in various forms, and owners are also very concerned about issues such as feasibility, installed capacity, investment returns and cooperation models of rooftop photovoltaics.
2. Local resource conditions
Distributed PV site selection should prioritize areas with high amounts of solar radiation, less rainy weather, and low pollution levels. If the companyrise is close to the seaside, it must consider anti-salt spray, anti-corrosion and anti-typhoon measures; if the company is located in a very dusty area, it should consider measures to prevent wind and sand; and increase cleaning if in a cold area, anti-freeze and snow removal measures should be considered;
3. Local photovoltaic support policies
In order to promote the development of distributed photovoltaics, various regions have implemented supporting policies at the provincial, municipal and even county levels. Project developers should familiarize themselves with these policies in the early stages of project development. As the photovoltaic industry currently needs government subsidies for its development, the quality of subsidy policies directly affects the distributed revenues. Therefore, distributed projects with good policiesThe premises must be developed first. .
Recently, I discovered that the surrounding villages are installing Shengguang home photovoltaic systems from Diandianyun Company. What are the advantages of this brand?
Determined by the longitude, latitude and optimal radiation amount of the installation area.
Due to the limitations of the installation conditions, the installation tilt of the module cannot reach the optimal angle and can be adjusted appropriately. The energy production of roofs not facing south will be greatly affected. . When the capacity of the power plant is certain, reducing the tilt angle can save land and cables and increase the wind resistance of the support. When the land area is certain, reducing the tilt angle can increase the installed capacity and power generation. increase theincome.
Photovoltaic panels are used for the production of photovoltaic energy. Photovoltaic power generation uses solar energy to produce electricity. Good or poor lighting of photovoltaic panels directly determines photovoltaic energy production.
Choose the largest photovoltaic roof from Point CloudThe advantage is that the installation plan can be designed according to the roof of the user's house, that is, when you install it, you can configure different facade heights, inclination angles and column spans according to the actual conditions of your house. taking into account the income of electricity generation as much as possible, at the same time, it can also meet the actual needs of users such as sunshade, rain protection, wind and snow resistance. In this regard, Sunshine is very user-friendly, therefore. he is normal that many people choose this brand.