When would a DCFC installation typically require a utility interconnection or interconnection agreement?

When would a DCFC installation typically require a utility interconnection or interconnection agreement?

• A. When the DCFC is installed in a garage
• B. Only if the site is in a rural area
• C. When the site backfeeds significant power to the grid or requires utility coordination for metering, protection, and grid impact
• D. Never; DCFC always connected directly with no interconnection

Answer: (C)