High-Transparency Photovoltaic Glass - High-transparency photovoltaic glass improves solar cell efficiency by allowing maximum light transmission.

High-transparency photovoltaic glass, also known as low-iron glass or ultra-clear glass, is foundational to PV module performance. Its defining characteristic is a significantly reduced iron content, which minimizes light absorption within the glass itself. This maximises the amount of solar radiation reaching the PV cells, often resulting in a light transmittance rate of ge 91%. Coupled with AR coatings, the total light transmission can be pushed even higher (up to 98.5%). This pursuit of superior transparency is a continuous technological driver aimed at extracting maximum power from every solar module.

FAQs:

1. Q: What makes this glass "high-transparency"?

• A: A reduced iron oxide content in the glass composition, which typically gives glass a greenish tint and absorbs some sunlight.⁴²

• A: By its solar light transmittance rate, which should ideally be above 91% (before AR coating).

• A: It is the standard for high-efficiency, premium solar modules to maximize power output.