YFR Tech quartz infrared lamps are widely used in Photovoltaic Industry
Silicon-based thin film deposition
Fast firing process and screen printing drying
Welding of conductive materials for solar cells
1. Silicon-based thin film deposition
High-efficiency cells are made using a vacuum coating. TPC and HJT both need fast drying. The IR lights of the Yinfrared can reach 230°C in under 8 seconds.
2. Fast firing process and screen printing drying
There will be a quick drying process after screen printing in the manufacturing of solar cells. Over 800–950°C is the drying temperature. Conventional heaters are unable to satisfy the demands for rapid heating and high temperatures. However infrared lamps that generate short wave radiation can achieve these demands.
3. Welding of conductive materials for solar cells
During the soldering process, tin is employed as a conductor between solar cells. To link the internal circuit of the solar cells, it must first be melted by high-temperature heating before it can be covered on the screen printing grooves. Short wave IR lamps will be used in this heating procedure because of their quick and consistent heating capability, which allows for temperature control to be within 5°C.
Due to its remarkable qualities of temperature resistance, thermal shock resistance, low impurity content, high resistance to chemical agent corrosion, and exceptional clarity, quartz glass is one of the most used materials in the solar industry. In addition to PV solar, Yinfrared has extensive expertise in serving the demands of many different sectors.
