Photovoltaic high-transmittance tempered glass

What encapsulated glass is used in solar photovoltaic modules?

The encapsulated glass used in solar photovoltaic modules (or custom solar panels), the current mainstream products are low-iron tempered embossed glass, the solar cell module has high requirements for the transmittance of tempered glass, which must be greater than 91.6%, and has a higher reflection for infrared light greater than 1200 nm. rate.

How to improve visible light transmittance of Photovoltaic Glass?

To improve the visible light transmittance of photovoltaic glass, there are currently two directions. One is to apply an anti-reflection coating on the surface of the photovoltaic glass to improve the light transmittance of the photovoltaic glass, and the second is to use a self-cleaning anti-reflection film.

How does Photovoltaic Glass work?

Photovoltaic glass achieves self-cleaning effect while increasing penetration. At present, most PV glass manufacturers are working hard to improve the light transmittance of photovoltaic glass.

Why is Photovoltaic Glass important?

Photovoltaic glass is one of the best materials to protect crystalline silicon and has high self-transmission rate for a long time. Therefore, the optical properties of photovoltaic glass are an important factor outside the crystalline silicon technology.

What is physical tempered glass?

Physical tempered glass, also known as quenched tempered glass (heats the metal workpiece to a suitable temperature for a period of time, then immerses it into the quenching medium for rapid cooling). This kind of glass is under internal tension and externally stressed.

What are the determinants of a photovoltaic module?

The most important determinant is the crystalline silicon technology in photovoltaic modules, followed by the protection of photovoltaic glass in photovoltaic modules. Photovoltaic glass is one of the best materials to protect crystalline silicon and has high self-transmission rate for a long time.