SunSpec Certified™ Authorized Test Laboratories address testing requirements inherent in CA Rule 21 and 2017 NEC® data communications functionality. SAN JOSE, CA – January 22, 2019 – SunSpec Alliance, the information standards and certification organization for the Distributed Energy Resource (DER) industry, announced the first SunSpec Authorized Test Laboratory (ATL) partners to provide SunSpec Certified™ […]