The application of tempered glass in the photovoltaic industry

Glass tempering machine play a very important role in the photovoltaic industry, and tempered photovoltaic glass is used to package solar photovoltaic modules. The following are the specific applications and importance of glass tempering machine in the photovoltaic industry:

1. Production of high-quality tempered glass:

▪ High strength and impact resistance: Through tempering treatment, ordinary glass is transformed into tempered glass, and its mechanical strength is 3-5 times that of ordinary glass, significantly improving its impact resistance. This enables photovoltaic modules to maintain structural integrity and long-term stability in harsh outdoor environments such as hail, sandstorms, etc.

▪ Hermal stability: Tempered glass has good thermal stability and can withstand large temperature changes, making it suitable for areas with large temperature differences between day and night, reducing damage to components caused by thermal stress due to temperature changes.

2. Improve light transmittance:

▪ Low iron material: Tempered glass for photovoltaics usually uses low iron ultra white glass with a transmittance of over 91%, which can maximize the transmission of sunlight and improve the photoelectric conversion efficiency of solar cells.

▪ Surface treatment: Tempered glass can reduce the reflection loss of light through rolling and other treatments, and further improve the transmittance by utilizing the principle of diffuse reflection, ensuring that more sunlight can reach the surface of the battery cell.

3. Enhance weather resistance and corrosion resistance:

▪ Environmental adaptability: Tempered glass has excellent weather resistance and corrosion resistance, which can maintain good performance under various climatic conditions, prevent UV damage to solar cells, and extend the service life of photovoltaic modules.

▪ Protective function: Tempered glass not only provides physical protection, but also resists chemical erosion such as acid rain and salt spray, ensuring that photovoltaic modules are not affected by external environments during long-term use.

4. Improve electrical insulation performance:

Safe and reliable: Tempered glass has good electrical insulation performance, which can effectively prevent components from electrical hazards such as lightning strikes, and improve the safety and reliability of photovoltaic systems.

5. Diversified application scenarios:

▪ Rooftop photovoltaic system: Installing photovoltaic modules on the roofs of residential and commercial buildings, the solar cells protected by tempered glass can efficiently generate electricity without affecting the aesthetics of the building.

▪ Large scale ground power station: A large-scale photovoltaic power station built in harsh environments such as deserts and Gobi. The high weather resistance and impact resistance of tempered glass ensure the long-term stable operation of the components.

▪ Distributed photovoltaic system: In urban and rural distributed photovoltaic systems, the application of tempered glass enables photovoltaic modules to work efficiently and reliably in various environments.

In short, the application of glass tempering machine in the photovoltaic industry not only improves the performance and reliability of photovoltaic modules, but also provides important support for the popularization and development of solar power generation. 

By producing high-quality tempered glass, the tempering furnace helps the photovoltaic industry better cope with complex natural environments, achieving higher power generation efficiency and longer service life.

Glass Tempering Machine，Tempering Furnace Price，Southtech Glass Tempering Furnace，Photovoltaic Glass，Photovoltaic Glass Tempering Machine