Manufacturers develop non-penetrative alternatives to ballasts for rooftop solar

Summary

<p>Constructing solar projects on commercial buildings without penetrating the roof surface is commonly achieved with ballasts, but some mounting companies have developed other methods to securing these arrays without penetrations. Ballasts are the industry standard for securing solar projects to flat commercial rooftops. Typically, concrete blocks are placed on flat trays attached to racking to&#8230;</p> <p>The post <a href="https://www.solarpowerworldonline.com/2026/04/manufacturers-develop-non-penetrative-alternatives-to-ballasts-for-rooftop-solar/">Manufacturers develop non-penetrative alternatives to ballasts for rooftop solar</a> appeared first on <a href="https://www.solarpowerworldonline.com">Solar Power World</a>.</p>