TEST Status.
Describes the SunSpec Modbus information models required to develop a CA Rule 21 Phase 1 and UL 1741 SA compliant communication interface.
Getting Ready for the Countdown to UL 1741 Certification: The Race to Market
The Race to Market As the deadline to IEEE 1547.1 compliance nears, manufacturers of smart inverters will be racing to complete their UL 1741 SB certifications. With 50 companies, 1000 products, and a turn around time of 10-12 weeks to complete functional...
