EnergyUnited interconnection application

Documents EnergyUnited asks for

• Interconnection application formApplication to Interconnect Small Generation 150 kW or Less (online form; PDF version also published) Gridpol prepares this.
• Single-line diagram (one-line)One-line diagram showing main components and metering, including external AC disconnect switch Gridpol prepares this.
• PV module spec sheetPV panel manufacturer specifications entered/attached
• Inverter spec sheetInverter specs; UL 1741 incl. anti-islanding certification
• Battery spec sheet (when applicable)Battery storage yes/no and kWh size on application
• Proof of insuranceLiability $100,000 residential / $300,000 non-residential
• Other utility-specific documentCopy of Report of Proposed Construction (ROPC) filed with NC Utilities Commission naming EnergyUnited and program (Rider NM or SGPPS); optional FERC Form 556
• Interconnection agreementTwo copies sent after approval; member signs and returns one
• Final inspection sign-offCertificate of Completion with copy of final inspection from AHJ

How the EnergyUnited process runs

1. File Report of Proposed Construction with NCUC (name EnergyUnited, indicate Rider NM or SGPPS).
2. (Optional) FERC Form 556 QF self-certification.
3. Submit application with all required items and fee; only complete applications are queued (first-come, first-served).
4. Approval; EnergyUnited sends two copies of Interconnection Agreement - member signs and returns one.
5. Net metering: construction may proceed immediately after approval.
6. Return Certificate of Completion with AHJ final inspection; after EnergyUnited acknowledges receipt the system may be energized (tests notified if required). AMI meter reprogrammed for net metering (no meter change).
7. Billing under Rider NM-R / NM-CI / SGPPS.

Fees

Utility fees are paid by the installer or customer; they are not part of the Gridpol plan.

Size levels and limits

Applications first-come first-served subject to system generation limits.

Storage, EV and stamps

Common issues the utility lists

• Incomplete application - all required items must be received to be considered complete
• Rejected due to limited hosting availability (reconsidered in queue order if conditions change)

Gridpol’s pre-submission check covers these before we file.

Sources

• EnergyUnited - Interconnection Agreement Application: https://www.energyunited.com/interconnection-agreement-application/ (retrieved 2026-11-13)
• EnergyUnited - Interconnection Process for Small Generation 150 kW or Less: https://www.energyunited.com/wp-content/uploads/Interconnection-Process-for-Small-Generation-100-kW-or-Less.pdf (retrieved 2026-11-13)
• EnergyUnited Rider NM-R (Docket EC-82 Sub 25, eff. Apr 1, 2024): https://www.energyunited.com/wp-content/uploads/2024/01/EU-Rate-Schedules-2.1.2024_RNM-1.pdf (retrieved 2026-11-13)