Technical Application:


Capturing the sun's energy is powerful work

Guardian Glass designs glass for photovoltaics and mirrors for concentrated solar power stations. Whether leveraging one of our EcoGuard® products or working with our research & development team to create an entirely new product, Guardian’s team helps the solar industry increase how much sun their products capture.

Low-iron and anti-reflective glass

Guardian’s EcoGuard® Float low-iron glass provides outstanding light and heat transmission for your thin-film or crystalline silicon photovoltaics design. Guardian’s EcoGuard® Float AR anti-reflective coatings reduce reflections which would otherwise be lost. These coatings can be optimized for the proper wavelengths and enhance performance at direct angles.

Concentrated solar power station mirrors

Guardian EcoGuard® Solar Boost is a low-iron mirror product designed specifically for concentrated solar power stations. First trusted for solar mirrors by Sandia National Laboratories in 1978, today Guardian low-iron mirrors are being leveraged by some of the largest solar installations in the world, such as IvanpahSolar Electric Generating System.

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Guardian works with customers around the globe to maximize performance with custom-tailored solutions for photovoltaic systems.