--- title: Solar Energy Spectrum | Vitro Architectural Glass description: Learn how the solar energy spectrum influences glass performance and why it is key to understanding low-e coatings. image: https://glassed.vitroglazings.com/hubfs/Solar%20Energy%20Spectrum_1054x546.jpg --- [![Vitro Architectural Glass](https://www.vitroglazings.com/assets/images/vitro_logo_color.svg)](https://www.vitroglazings.com/) - [Products](https://www.vitroglazings.com/products/) - - [Low-e Glass](https://www.vitroglazings.com/products/low-e-glass/) - [*Solarban*® 60 Glass](https://www.vitroglazings.com/products/low-e-glass/solarban-60-glass/) - [*Solarban*® 60 *Optiblue*® Glass](https://www.vitroglazings.com/products/low-e-glass/solarban-60-optiblue-glass/) - [*Solarban*® 65 Glass](https://www.vitroglazings.com/products/low-e-glass/solarban-65-glass/) - [*Solarban*® 70 Glass](https://www.vitroglazings.com/products/low-e-glass/solarban-70-glass/) - [*Solarban*® 70 *Optiblue*® Glass](https://www.vitroglazings.com/products/low-e-glass/solarban-70-optiblue-glass/) - 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[![graphic of solar energy spectrum](https://glassed.vitroglazings.com/hubfs/Glass%20Education%20Center/Solar_Spectrum.jpg)](https://glassed.vitroglazings.com/hubfs/Glass%20Education%20Center/Solar_Spectrum.jpg) **Topics:** [Low-E Glass](https://glassed.vitroglazings.com/tag/low-e-glass), [Infographic](https://glassed.vitroglazings.com/tag/infographic), [Understanding Performance](https://glassed.vitroglazings.com/tag/understanding-performance), [Science of Glass](https://glassed.vitroglazings.com/tag/science-of-glass) Updated on August 21, 2026 This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. ### Topics - [Making Glass](https://glassed.vitroglazings.com/tag/making-glass) - [Specifying Glass](https://glassed.vitroglazings.com/tag/specifying-glass) - [Science of Glass](https://glassed.vitroglazings.com/tag/science-of-glass) - [All Topics](https://glassed.vitroglazings.com/) - [Bird-Friendly Glass](https://glassed.vitroglazings.com/tag/bird-friendly-glass) - [Environment & Ecology](https://glassed.vitroglazings.com/tag/environment-ecology) - [Glass Color & Aesthetics](https://glassed.vitroglazings.com/tag/glass-color-aesthetics) - [Glass Fabrication](https://glassed.vitroglazings.com/tag/glass-fabrication) - [Glass Installation](https://glassed.vitroglazings.com/tag/glass-installation) - [Insulating Glass Units](https://glassed.vitroglazings.com/tag/insulating-glass-units) - [Low-E Glass](https://glassed.vitroglazings.com/tag/low-e-glass) - [Low-Iron Glass](https://glassed.vitroglazings.com/tag/low-iron-glass) - [Understanding Performance](https://glassed.vitroglazings.com/tag/understanding-performance) - [Glossary](https://glassed.vitroglazings.com/glossary) - [FAQs](https://glassed.vitroglazings.com/faqs) ### Subscribe to our newsletter ### Word of the Month #### ASHRAE American Society of Heating, Air-conditioning and Refrigerating Engineers. 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