Four SunSpec Specifications Now in Countdown to APPROVAL

We’re excited to announce that four SunSpec specifications have entered the final countdown of moving from TEST to APPROVED status. During this 45-day window for technical comments and IPR Review, which will begin on March 11, 2021 and conclude on April 20,...

New 700 Series Model Definitions for IEEE 1547 Near Approval

SunSpec Modbus is an open standard that enables interoperability amongst DER system components. Referenced in IEEE 1547-2018, the SunSpec Modbus 701-712 Series DER Information Models are just months away from being promoted from TEST status to APPROVED status, thus...

All New SunSpec SVP Dashboard is Now Available!

The all new SunSpec System Validation Platform (SVP) Dashboard is now available! As a Windows application that provides interrogation, inspection, and testing capabilities for SunSpec Modbus-enabled devices, SunSpec SVP Dashboard offers unprecedented value for product...
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...

SunSpec DER Information Model Reference

TEST status. Describes SunSpec Modbus 700 series data points contained in the DER Information Model. Compatible with IEEE 1547-2018. Download Specification Provide Your Contact Info to Download this File. Thank You! I give permission to SunSpec Alliance to email me...
SunSpec DER Information Model Specification

SunSpec DER Information Model Specification

TEST status. This document describes the SunSpec Distributed Energy Resource (DER) information models that provide support for IEEE 1547-2018 functionality using SunSpec information models. Download Specification Provide Your Contact Info to Download this File. Thank...
SunSpec DER Information Model Specification

SunSpec Device Information Model Specification

TEST status. This document specifies the definition SunSpec Device Information Models that are compatible with IEEE 1547-2018. Download Specification Provide Your Contact Info to Download this File. Thank You! I give permission to SunSpec Alliance to email me...