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 such as California, Hawaii, New York, and Pennsylvania are mobilizing to adopt IEEE 1547-2018, the national grid...

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 status, thus superseding the SunSpec Modbus 100 Series Models that were first introduced in 2009. Also now promoted from...

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...