Rooftop photovoltaic solar power generation refers to laying photovoltaic modules on the roof to convert solar energy into electrical energy to achieve the purpose of using the sun to generate electricity.
The rooftop photovoltaic power generation system consists of solar panels, photovoltaic inverters, photovoltaic brackets, and photovoltaic cables. It is also equipped with supporting facilities such as lightning protection devices, protection systems, and detection systems.
It is a new type of power generation and comprehensive energy utilization method with broad development prospects. Advocate the principles of nearby power generation, nearby grid connection, nearby conversion, and nearby use. It can not only effectively increase the power generation of photovoltaic power generation of the same scale, but also effectively solve the problem of power loss during voltage boosting and long-distance transportation.
Application introduction
During the installation of rooftop photovoltaics, you also need to pay attention to some matters, such as:
- Inspection and assessment of the load-bearing capacity of the roof is very important to ensure that the load-bearing capacity meets the requirements.
- The installation of brackets and components needs to be carried out in strict accordance with the operating manual provided by the manufacturer to ensure correct installation.
- When wiring and wiring, make sure the circuit connections are correct and avoid excessive pulling, replacement or overheating welding.
- During the installation process, you need to pay attention to safety issues, use safety equipment and tools, and strictly abide by relevant regulations.
Application parameters
Installation Location |
Color steel tile roof |
Installation base |
Trapezoidal color steel tile roof with TPO waterproof membrane |
installation angle |
0° |
wind load |
60m/s |
snow load |
1.6KN/㎡ |
Applicable battery panel type |
With frame, without frame |
Battery board layout |
Horizontal, vertical |
design standards |
AS/NZS 1170,DIN 1055,JIS C8955:2017, |
|
International Building Code:IBC 2009, |
|
California Building Code:CBC 2010; |
Bracket material |
AL6005-T5 (surface anodized) |
Fastener material |
SUS304 |
Parts material |
AL6005-T5 (surface anodized) |
Bracket color |
Natural silver or colored according to customer requirements |
Practical application
For individuals, installing photovoltaic power stations can save electricity bills. Photovoltaic power stations use sunlight to generate electricity, and the generated electricity can be directly used for household use. In addition to obtaining additional income, it is also equivalent to adding a heat insulation layer to the roof, which can play a role in heat insulation and cooling.
For high-energy-consuming enterprises, installing photovoltaics can not only save electricity bills, but also make money. Due to the large area of industrial and commercial roofs, flat roofs, large electricity consumption and high electricity prices, industrial plants are the most widely used and most common industrial and commercial projects. Installing photovoltaic power stations in industrial plants can use idle roofs to save peak electricity bills. Grid power increases corporate income, promotes energy conservation and emission reduction, and produces good social benefits. At the same time, it can reduce the internal temperature of the factory and promote energy conservation and emission reduction.