Distributed Energy Resources



Distributed Energy Resources

Standards & Specifications


Distributed Energy Resources


What Are You Interested In?

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SunSpec Alliance

The SunSpec Alliance is an alliance of over 100 solar and storage distributed energy industry participants, together pursuing information standards to enable “plug & play” system interoperability. SunSpec standards address operational aspects of solar PV power and energy storage plants on the smart grid—including residential, commercial, and utility-scale systems—thus reducing cost, promoting technology innovation, and accelerating industry growth.

Upcoming Classes & Events

  1. Winter 2020: Secure Communication Networking for Distributed Energy Resources

    January 14, 2020 - March 14, 2020
  2. S4x20 Conference

    January 20, 2020 - January 23, 2020

SunSpec in the News

Bulletin: CA Rule 21 DRAFT Resolution E-5000

DRAFT Resolution E-5000 clarifies smart inverter communications requirements in response to the petition of the California Solar & Storage Association for modification of Resolutions E-4832 and E-4898 June 6, 2019 Today the California Public Utilities Commission...

Rapid Shutdown Gets Its First Sunspec Certification in Fronius

For full article, visit PV Magazine. The Fronius Symo Advanced product line, which had already been NEC 2017 compliant when coupled with a Tigo TS-4, is now also certified for rapid shutdown by the SunSpec Alliance. Stephen Coffrin – U.S. Department of Energy In the...

Industry News

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...

Join the SunSpec Alliance

Interested in joining the SunSpec Alliance? Check out the many benefits of joining.

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