e-STORAGE’s KuBank 3.0 for C&I Applications Successfully Passes Large-Scale Fire Testing
August 25, 2026 Canadian Solar Inc. announced that e-STORAGE, its energy storage solutions business, has successfully completed Large-Scale Fire Testing (LSFT) for its KuBank 3.0 commercial and industrial (C&I) energy storage system under the latest UL 9540A:2026 standard, becoming the industry’s first to pass this rigorous large-scale fire test. KuBank 3.0 delivers up to 940 kWh of energy…


