UL issues first UL 9540 certification for home energy storage system to Enphase Energy Updated On Fri, Nov 4th, 2016 by Saurenergy UL has announced that it has issued the first UL 9540 certification for a complete home energy storage system to Enphase Energy. The system meets the latest National Electric Code 2017 requirements said the company in a statment. The new home energy storage system allows homeowners as well as commercial building owners to store energy […] Read more
