Hail-Resilient Solar Modules
Canadian Solar Earns FM Approval for Hail-Resistant PV Modules
Mursal Rahman — July 30, 2026Hail-resilient solar modules are helping renewable energy developers improve the durability of utility-scale solar projects in regions prone to extreme weather. Canadian Solar's U.S.-manufactured TOPCon and HJT low-carbon modules have become the first photovoltaic modules to receive FM Approvals recognition as identified components for severe hail zones, validating their ability to withstand demanding environmental and mechanical conditions. The modules are designed to reduce the risk of weather-related damage while supporting long-term operational reliability and consistent energy production. Their compatibility with utility-scale installations also allows developers to strengthen project resilience without significantly altering existing system designs.
For developers, lenders, and insurers, resilient solar modules can reduce weather-related financial risk while improving confidence in long-term infrastructure investments. As extreme weather becomes a greater consideration in project planning, certified high-durability modules are emerging as a competitive advantage for utility-scale solar projects in regions vulnerable to hail and other climate-related hazards.