Double glass photovoltaic module customization

What is a double glass (Dual Glass) solar panel?

A double glass (Dual Glass) solar panel is a glass-glass module structure where a glass layer is used on the back of the modules instead of the traditional polymer backsheet. Double glass solar panels were originally heavy and expensive, but the lighter polymer backing panels gained most of the market share.

What are the benefits of double glazed solar panels?

Double-glazed solar panels, also known as dual glass solar panels, offer increased reliability, especially for large-scale photovoltaic projects. They provide better resistance to higher temperatures, humidity, and UV conditions and have better mechanical stability, which reduces the risk of microcracks during installation and operation.

How many patents are there for double-glass solar modules?

We have an independent R&D team with 11-year solar modules R&D experience. We can adhere to the product innovation, to ensure the delivery of a new series of products every quarter. As of 2020, the team has developed 67 intellectual patents for our double-glass products.

What is a double glass module?

Double glass module: the front and back two pieces of glass + photovoltaic cells are compounded by encapsulation film. Traditional double glass module package: EVA+EVA, EVA+POE, POE+POE. Jiaxing Fuying double glass module package: PVB+PVB.

Are HJT solar panels bifacial?

The efficiency of HJT solar panels is higher due to their bifaciality, which is the highest on the market at 80-95%. This is compared to the average bifacial factor of PERC solar panels, which is 70%.

What changes have been made in glass-glass modules?

In the case of Glass-Glass modules, an important change has been made by replacing EVA with polyolefins as an encapsulating substance. This is due to the free radicals generated during the EVA cross-link lamination process. Traditional backsheets are somewhat permeable to free radicals, but the double glass module is not.