Simplifying

Distributed Energy Resources

Interoperability

Simplifying

Distributed Energy Resources

Standards & Specifications

Simplifying

Distributed Energy Resources

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Latest SunSpec News

Get Ready for the Countdown to UL 1741 Certification

The Deadline is Approaching!   Smart inverters are becoming a key component for ensuring a safe and reliable energy grid in the U.S. and states...

SunSpec Alliance Announces Partnership with the Resilient Infrastructure + Secure Energy (RISE) Consortium

The SunSpec Alliance is proud to announce its partnership with the Resilient Infrastructure + Secure Energy (RISE) Consortium™, a collaboration of...

SunSpec Modbus 700 Series DER Information Models are now APPROVED

Referenced in IEEE 1547-2018, the SunSpec Modbus 701-712 Series DER Information Models have officially been promoted from TEST status to APPROVED...

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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.

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Patent Office Invalidates Tigo Energy, Inc.’s Patent Claims

Patent Office Invalidates Tigo Energy, Inc.’s Patent Claims in Response to SunSpec Alliance IPR Challenge SAN JOSE, CA – January 30, 2023 – The SunSpec Alliance, the open information standards  and certification organization for the Distributed Energy Resources (DER)...

SunSpec News

Introducing Phase 1 of the SunSpec Cybersecurity Certification Program

The first step of a comprehensive cybersecurity certification program that will help secure the distributed energy grid. Distributed energy is a major component of our energy future, giving us cleaner and more diverse energy sources and a more resilient grid. However,...

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