California Rule 21 Phase 2 Goes Into Effect This Month

Attestation requirements kick in and new CEC equipment list is published. Dear SunSpec Alliance Members and Friends, On June 22, 2020, California Rule 21 Phase 2 (and part of Phase 3) communication requirements go into effect. After that time, any solar inverter or...
IEEE 1547.1 – 2020 Is Officially Published

IEEE 1547.1 – 2020 Is Officially Published

Dear SunSpec Alliance Members and Friends, On May 21, 2020, the IEEE 1547.1-2020 standard was officially published, making smart inverters with standard communication interfaces the official U.S. national standard for Distributed Energy Resources (DER).  The...

Solis Inverters Earn SunSpec Rapid Shutdown Certification

For full article, visit Solar Power World Online. By Kelsey Misbrener Ginlong Technologies is rolling out its portfolio of SunSpec-certified residential, hybrid and commercial inverters to the U.S. market. Upon successful completion of the SunSpec Modbus...

QualityLogic Becomes SunSpec Authorized Test Software Provider

We are proud to announce that QualityLogic, an industry leader in software testing tools and services, has officially joined us as the first SunSpec Authorized Test Software Provider. Recognized by Clutch, a leading B2B ratings and reviews platform, QualityLogic was...
CA Rule 21 Deadline Extended to June 22, 2020

CA Rule 21 Deadline Extended to June 22, 2020

CPUC Decision to Extend CA RULE 21 Deadline Cites COVID-19 On March 20, 2020 the California Public Utilities Commission issued an extension of the CA Rule 21 compliance deadline, pushing the date to June 22, 2020. This includes the Smart Inverter Phase 2...
2019 Annual Meeting Recap

2019 Annual Meeting Recap

Thursday’s meeting covered: Ten year review: where we started, where we’ve been, what initiatives we have been involved in, and how we’re building on those initiatives for the future. SunSpec Certified Program: an overview of the program. Find out more  The SunSpec...