Double glass module

US11258402B2 · kind B2 · utility

Assignee

• GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI · CN

Inventors

• Junzhe Huang · Tangxia, CN
• Zhigang Zhao · Zhuhai, CN
• Hongming Liu · Beijing, CN
• Delin Yan · Beijing, CN
• Jiahui Lin · Longbeilingcun, CN
• Xiaolong Huang · San Diego, US
• Wenbing Cao · Tangxia, CN

Key dates

• Filing date: Mar 30, 2017
• Grant date: Feb 22, 2022
• Expiry date: Jul 9, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/52
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A double glass module, including a front panel glass (10), a first adhesive film (20), a solar cell pack group (30), a second adhesive film (40), aluminum foil (50), a third adhesive film (60) and a rear panel glass (70) successively stacked. The aluminum foil is added in front of the rear panel glass of a double glass module, and since the aluminum foil has a high light reflectivity, the reflection effect for transmitted light energy is improved, so that the power of the double glass module is significantly enhanced. Meanwhile, since the aluminum foil has a better heat conductivity, the heat generated by the solar cell pack group can be conducted and dissipated in time, so that the temperature of the double glass module is reduced in time, thereby reducing a temperature coefficient impact factor, and prolonging a daily mean efficient power output time of the double glass module.