Utility Communications (CA Rule 21 Phase 2&3, Sunspec IEEE 2030.5)

  • October 22, 2020 (10 - 11:00AM PDT)




New changes to grid interconnection standards now require secure communications between the Utility Company and the inverter. California Investor Owned Utilities are REQUIRING compliance to these standards for NEM interconnection. These changes will be referenced in both IEEE™ 1547 (the Standard for Interconnecting Distributed Resources with Electric Power Systems) AND UL 1741 (the Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use with Distributed Energy Resources). Other states will follow California’s lead and enforcement is anticipated in 2021, through end of 2022, nationwide.


Class Objective:

  • Learn about the changes to these interconnection standards, how they impact you and the homeowner, and what you can do to comply.


Who Should Attend:

  • Solar Installers
  • Distributors
  • Sales Engineers
  • Electricians
  • Utility Company
  • IT Operations and Supply Chain Experts

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