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US grid watchdog moves to tighten inverter rules after major solar-related disturbances
Key Takeaways
- NERC advanced three standards, PRC-028, PRC-029 and PRC-030, focused on inverter-based resource reliability.
- The push follows events in which inverter-connected assets reduced output or tripped during routine disturbances.
- A 2022 Odessa, Texas event caused the unexpected loss of 2,555 MW and helped drive the regulatory change.
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DT Editorial Team··via pv-magazine.com