Raleigh Solar Permit Guide
Duke Energy Progress territory · Wake County
Overview
GridPermit collects North Carolina residential solar and permitting facts directly from official sources (city, county, and state government sites, utilities, and public utilities commissions) and shows only what we can verify, with a confidence score and a link to where it came from. Nothing here is estimated or inferred beyond what's stated below. See our methodology for the rules this page follows.
Permit timeline
Same-day review for eligible expedited-permit projects
No verified standard-path permit timeline is available.
Per the City's own page, most rooftop residential systems receive same-day online permitting; projects flagged for additional review instead follow the City's standard review turnaround (no specific day-count stated for that flagged-review path). This same-day process is the City's own online permitting system — no specific automated-review platform name (e.g. SolarAPP+) was stated on the page read this session, so none is recorded here.
Battery/solar incentive program on record
No battery/storage incentive program is on record for this locality.
Permit fees
- New Residential Construction Building Permit Fee: amount not verified (0.38% of Calculated Construction Value (FY27 rate, effective 2026-07-01 through 2027-06-30))
Per the City's own Development Fee Guide (July 1, 2026 - June 30, 2027). This is the base building permit fee for the solar installation's structural/mounting work, calculated against the contractor's estimated construction value.
- New Residential Construction Electrical Permit Fee: amount not verified (49% of Calculated Building Permit fee (FY27 rate))
Per the City's own Development Fee Guide. Applies to the required electrical permit for the PV system's wiring/interconnection work.
- Technology Fee surcharge: amount not verified (4% of the subtotal of all other permit fees)
Per the City's own Development Fee Guide — a flat surcharge applied across Building and Safety fee categories.
Rebates
Not yet verified.
Utility and generation supplier
Utility
Duke Energy Progress
Generation supplier
Duke Energy Progress (utility)
No Community Choice Aggregator was found serving Raleigh's residential solar customers this session; Duke Energy Progress is recorded as both the distribution and default generation utility.
Interconnection
https://publicstaff.nc.gov/electric/net-metering
Statewide North Carolina net-metering framework, per the state's own Public Staff page: as of a 2023-03-23 policy change (effective for new applications from 2023-10-01), Duke Energy customers fall under Rider RSC (Residential Solar Choice — minimum monthly bill, Time-of-Use/Critical Peak Pricing required, a grid access fee for systems over 15kW, excess exports credited at avoided-cost rate) or the capacity-limited Rider NMB (Net Metering Bridge — no mandatory TOU, 15-year maximum participation); the legacy Rider NM closed to new applicants 2023-09-30 with existing customers grandfathered through 2026-12-31. Residential systems are capped at 20kW AC.
Required documents
- Residential Permit Application (required when: always)
- Complete solar PV system plans (array, inverters, combiners, controllers, mounting details, wiring schematic) (required when: always)
- Specification sheets and manufacturer installation instructions (required when: always)
- A signed and sealed document from a design professional confirming a solar onsite inspection was performed and the structural design complies with the North Carolina State Residential Code (required when: always)
- Owner Exemption Affidavit (required when: when the property owner is pulling the permit without a licensed contractor)
- Lien Agent Notice documentation (required when: always)
Inspection steps
- Inspection is scheduled through the City's own Permit Portal after submission
- A final inspection follows system completion, after which a Certificate of Compliance is issued upon approval
Eligibility constraints
- Property types: residential
- Max system size (AC): 20 kW
- Max system size (DC): Not yet verified.
- Max thermal capacity: Not yet verified.
- Program/pathway: Not yet verified.
- Other conditions:
- Covers one- and two-family dwelling rooftop systems in all residential zoning districts
- Rooftop systems may exceed the district's maximum building height by up to 12 feet, per Unified Development Ordinance (UDO) Section 1.5.7.D.2.g
- Ground-mounted systems are separately allowed under UDO Section 1.5.4.D.2.b
- Properties in historic overlay districts require additional compliance review
- Permits are valid for 6 months before work must begin; a 12-month work discontinuation triggers permit expiration
- The 20kW AC residential cap noted here reflects the statewide Duke Energy net-metering system-size limit (interconnection-level), not a City permit-eligibility limit
Official contacts
Not yet verified.
Need a solar installer who handles permits in Raleigh?
EnergySage is an independent solar marketplace where you can request property-specific pricing from installers familiar with local permitting.
Compare quotes from solar installers →You'll continue on EnergySage's website. GridPermit has a partner relationship with EnergySage; this link is not currently tracked, and whether the partnership results in compensation to GridPermit has not yet been confirmed.
Sources
- Residential Solar Photovoltaic (PV) System, City of Raleigh, Planning and Development Department (government). Accessed 2026-08-13.
- Net Metering, North Carolina Utilities Commission, Public Staff (puc). Accessed 2026-08-13.
- Development Fee Guide (July 1, 2026 - June 30, 2027), City of Raleigh, Planning and Development Department (government). Accessed 2026-08-13.
Frequently Asked Questions
What utility serves solar customers in Raleigh, North Carolina?
Duke Energy Progress is the interconnection and distribution utility for Raleigh. The default electricity generation supplier is Duke Energy Progress, a utility, separate from Duke Energy Progress.
How long does an expedited-eligible residential solar permit take in Raleigh?
Per the City's own page, most rooftop residential systems receive same-day online permitting; projects flagged for additional review instead follow the City's standard review turnaround (no specific day-count stated for that flagged-review path). This same-day process is the City's own online permitting system — no specific automated-review platform name (e.g. SolarAPP+) was stated on the page read this session, so none is recorded here. No verified standard-path permit timeline is available.
What documents are required for a solar permit in Raleigh?
Commonly required documents include: Residential Permit Application; Complete solar PV system plans (array, inverters, combiners, controllers, mounting details, wiring schematic); Specification sheets and manufacturer installation instructions; A signed and sealed document from a design professional confirming a solar onsite inspection was performed and the structural design complies with the North Carolina State Residential Code; Owner Exemption Affidavit; Lien Agent Notice documentation.