North Carolina Solar Contractor License Requirements

Solar installations in North Carolina sit at the intersection of two separate licensing boards, and most installers do not realize they may need authorization from both. The work involves electrical components (panels, inverters, wiring) regulated by the NCBEEC and structural components (racking, roof penetrations, ground mounts) regulated by the NCLBGC. Which licenses you need depends on what work you are actually performing and the total project value.

The Two Licensing Boards

North Carolina Board of Examiners of Electrical Contractors (NCBEEC): Regulates all electrical work in the state under N.C. Gen. Stat. § 87-39. The electrical components of a solar installation — panel wiring, inverter installation, grid interconnection, and all associated electrical connections — fall under the NCBEEC's jurisdiction.

North Carolina Licensing Board for General Contractors (NCLBGC): Regulates general construction work under N.C. Gen. Stat. § 87-1. The structural components of a solar installation — roof-mounted racking systems, ground-mount structures, and any associated structural modifications to the building — fall under the NCLBGC's jurisdiction when the total cost of the non-electrical work reaches $40,000 or more.

These boards operate independently. A license from one does not grant authority under the other.

When You Need an Electrical Contractor License

Any solar installation that involves wiring, electrical connections, or grid interconnection requires a licensed electrical contractor from the NCBEEC. This applies regardless of the project's dollar value — there is no minimum threshold for electrical work.

Most residential and commercial solar installations involve enough electrical work to trigger this requirement. Even a straightforward rooftop system requires panel wiring, inverter installation, and connection to the building's electrical panel or the utility grid.

When You Need a General Contractor License

The NCLBGC's $40,000 threshold applies to the non-electrical structural portion of the work. This includes:

• Roof racking and mounting systems
• Ground-mount structures and foundations
• Structural reinforcement of the roof to support panel weight
• Carport or canopy structures for solar installations

For most residential rooftop installations, the structural component alone typically stays under $40,000, meaning the installer may not need an NCLBGC license for that portion of the work. However, larger commercial installations, ground-mount arrays, and projects requiring significant structural modifications can easily exceed the threshold.

A licensed electrical contractor can pull building permits above $40,000 for the electrical scope of a solar project, provided the structural or non-electrical roof work remains under $40,000. Once the structural work crosses $40,000, a licensed general contractor must be involved in that portion.

The Practical Setup for Solar Companies

Solar installation companies typically structure their operations in one of three ways:

Electrical contractor only: Companies that hold an NCBEEC electrical contractor license and keep the structural scope under $40,000. They handle all electrical work directly and subcontract any structural work that stays below the threshold. This covers most residential installations.

Dual-licensed: Companies where the owner or employees hold both an NCBEEC electrical license and an NCLBGC general contractor license. This provides the flexibility to handle both the electrical and structural components directly, subject to the applicable NCLBGC project limitation and each board's license scope.

GC with electrical subcontractor: A general contractor licensed by the NCLBGC who subcontracts the electrical work to a licensed electrical contractor. This works for companies focused on larger commercial or ground-mount projects where the structural scope exceeds $40,000, within the GC's applicable project limitation.

Permitting for Solar Projects

Solar installations in North Carolina generally require:

• A building permit from the local inspections department for structural components
• An electrical permit for all wiring and electrical connections
• Utility interconnection approval from the serving utility company

Some municipalities have adopted streamlined solar permitting processes, particularly for standard residential rooftop installations. Check with your local inspections department for jurisdiction-specific requirements.

Getting Licensed

If you are an electrical contractor looking to add general contractor capabilities, or a general contractor expanding into solar, the licensing process for each board is separate and independent. For the NCLBGC general contractor license specifically — including the application process, financial requirements, exam logistics, and classification options — our North Carolina General Contractor License Guide walks through the complete process step by step.

For more on how general contractor licenses interact with trade-specific licenses in North Carolina, see our post on whether a GC can do electrical work in NC.

See more North Carolina guides →