Title: Solar installers for builders: roof and power | Cercha Description: Compare solar installers by roof and electrical scope, NC licensing, permits, utility approval, closeout records, and callbacks. Canonical: https://cercha.pages.dev/trades/solar/ # Solar installers for builders: roof, power, and approvals Residential trade guide You need a solar installer who can carry the roof and electrical interfaces through inspection and utility approval. Assign each responsibility before installation starts. ## Solar installer scope for builders Choose a solar installer for builder work by the full job scope. Include roof connections and the records needed for approvals. Separate installation completion, inspection, and utility authorization on your schedule. Name who handles each step before accepting a proposal for a finished array. ### Define the roof and electrical work together This page covers residential photovoltaic electricity. For a new home, bring the installer into design coordination with the [roofer](/trades/roofing/) and [electrician](/trades/electrical/). Request a written description of modules, mounting, conversion equipment, electrical connections, and any separately proposed storage or monitoring work. For an existing home, start with the roof assessment. DOE recommends evaluating roof condition, shading, and structural suitability with the appropriate installer, roofer, or engineer ([Read DOE's planning steps](https://www.energy.gov/cmei/systems/articles/walk-me-through-it-step-step-guide-consumers-going-solar)). Ask the bidder to identify who performs that assessment and what record you receive. Mark roof repair, structural work, electrical changes, and finish repair as separate responsibilities. Ask the roofer and installer to review the selected attachment system together. Require approval of substitutions before ordering. Do not allow a product change to remain only in a delivery conversation. ### Make approvals visible on the schedule DOE describes permitting, local inspection, and utility connection as distinct parts of getting a rooftop system into operation. Local requirements vary ([Review the approval process](https://www.energy.gov/cmei/systems/permitting-and-inspection-rooftop-solar)). Ask the installer to explain the current path for your jurisdiction and serving utility. North Carolina's published rooftop inspection procedure addresses electrical documentation and structural signoff ([Read the OSFM procedure](https://www.ncosfm.gov/electrical/residential-rooftop-solar-photovoltaic-inspection-procedure-april-23-2019/open)). Confirm the current permit-specific route with the inspector before installation. Assign the permit coordinator, inspection contact, utility applicant, and person authorized to communicate operating approval. Use a handoff sheet with the roofer, electrical contractor, installer, and superintendent. Include access, planned penetrations, equipment locations, and the record each party supplies. Record open items after every review. Put [closeout documents](/glossary/#closeout) on the completion list alongside the visible installation. Use the [closeout handoff guide](/guides/closeout/) to assign the records and receiving contact. ### Check the responsible licensed entities The NC electrical board states that photovoltaic installations require an electrical contractor license ([Read its solar guidance](https://www.ncbeec.org/final-solar-panel-installation-licensing-v1-3/)). Check the applicable classification against current law with the board. Use [G.S. 87-43](https://www.ncleg.gov/EnactedLegislation/Statutes/HTML/BySection/Chapter_87/GS_87-43.html) for the electrical-contracting requirement rather than relying on historical dollar limits in an older guidance document. NC's Building and Residential classifications include solar-panel installation within their described scopes ([Review Rule .0202](https://www.nclbgc.org/wp-content/uploads/2025/01/2025-Laws-And-Regulations-Book.pdf)). Ask the general-contractor and electrical boards which credentials the proposed arrangement requires. Identify the entity doing each regulated portion rather than accepting one general description of the team. DOE identifies NABCEP certification as an industry credential when selecting an installer ([Read DOE’s installer guidance](https://www.energy.gov/cmei/systems/homeowners-guide-solar)). Treat it as a separate qualification from the state licensing checks above. Request [current insurance evidence](/guides/check-subcontractor-insurance/), roof-specific references, and the named site lead. Ask who handles workmanship, roof penetrations, equipment warranty questions, and any storage work. Get those terms in writing. Confirm current coverage directly with the employer or insurer. ### Examine the details hidden by the array IronRidge's FlashFoot manual specifies attachment, structural engagement, flashing, and sealant details for that mounting product ([Read the product instructions](https://files.ironridge.com/pitched-roof-mounting/resources/brochures/FlashFoot_Install_Manual.pdf)). Ask for the instructions for the system proposed on your project. Do not transfer one manufacturer's detail to a different mounting system. Use attachment and flashing records to discuss potential roof-leak callbacks. Ask who investigates a complaint and how the roofer joins that investigation. For a production complaint, request the commissioning and monitoring records the contract promises. Request photos before modules hide the attachment work. Add cable-routing, equipment-identification, and completed-array views. Pair them with approved drawings, inspection records, and utility authorization. Ask the reference builder to explain the installer's role in one completed closeout. ## For solar subs and installation crews Approach builders with a defined project fit. State your roof experience, electrical responsibility, service area, and which approvals you handle. Offer one comparable project with the participating trades identified. Ask for current roof and electrical information before committing to a scope. Make your portfolio show the concealed work and the final result. Caption the mounting product, installation stage, and your company's role. Keep design and approval records available for direct review. Avoid presenting a finished-array photograph as the entire evidence package. Give the GC a roof-interface record with attachment photos keyed to the approved mounting design. Keep permit corrections separate from utility-approval items so the superintendent can track each handoff. Have [solar and electrical suppliers](/suppliers/electrical/) confirm the approved component list before accepting substitutions. At handover, identify the person who holds monitoring access and the contact for each warranty question. Record any unresolved approval item and its owner. Keep the builder informed when your next action depends on another party's response. This page maps solar electrical installation to NAICS 238210 and MasterFormat Division 26. These are reference categories, not license verification. [NAICS manual](https://www.census.gov/naics/reference_files_tools/2022_NAICS_Manual.pdf), [division reference](https://theconstructionstandard.com/guides/masterformat-groups.pdf). ## Examples from the field *Illustrative examples, not member stories* ### New-home roof attachment coordination (illustrative) Your proposed array shares the roof with newly completed roofing. Review the selected mounting design with the roofer and record attachment and flashing responsibilities. ### Existing-home roof assessment (illustrative) You propose an array on a retained roof. Obtain the agreed roof assessment and separate any roof repair or structural work from the installation scope. ### Installed array with approval outstanding (illustrative) Your physical installation is complete while a utility response remains open. Keep inspection and utility items separate and identify the party responsible for the next approval step. ## Where Cercha fits Use Portfolio to show attachment details alongside the finished array and identify your scope in each caption. Builders can review endorsements and use Messages to discuss comparable projects. Confirm roof responsibilities, current credentials, and approvals directly. ## Related trades and suppliers - [Hiring a residential roofing subcontractor]() - [Electrical subcontractors: scope, proof, and builder work]() - [Electrical supply houses for your electrician’s schedule]() ## Questions ### Who handles solar permits, inspections, and utility approval? Identify the responsible licensed entities, current insurance evidence, roof references, permit coordinator, inspection contact, and utility applicant. Keep installation completion separate from inspection and utility authorization. [DOE rooftop solar permitting and inspection]() ### What should the solar installer, roofer, and electrician resolve on a site walk? Use a project walk before hiring to resolve roof conditions, access, equipment locations, and trade interfaces. Ask the proposed site lead to attend. ### Which onboarding forms are needed beyond a W-9 and a written subcontract? Request the builder’s onboarding list, then add project-specific license evidence, insurance documents, approved design references, and the solar responsibility sheet. Confirm insurance requirements with your agent. ### How should a GC and sub resolve a customer’s complaint about the work? Assign one contact to record the complaint and coordinate the relevant trade. Compare the reported issue with installation and closeout records, then document the finding and agreed correction. ## Build your connections [Ask about the beta]() ## Sources 1. U.S. Department of Energy. (2021, August 4). *Walk Me Through It: A Step-By-Step Guide for Consumers Going Solar*. https://www.energy.gov/cmei/systems/articles/walk-me-through-it-step-step-guide-consumers-going-solar 2. U.S. Department of Energy. (n.d.). *Permitting and Inspection for Rooftop Solar*. Retrieved October 14, 2026, from https://www.energy.gov/cmei/systems/permitting-and-inspection-rooftop-solar 3. NC State Board of Examiners of Electrical Contractors. (n.d.). *Solar Panel Installation Licensing & Permitting Guidelines*. Retrieved October 14, 2026, from https://www.ncbeec.org/final-solar-panel-installation-licensing-v1-3/ 4. N.C. Gen. Stat. § 87-43. https://www.ncleg.gov/EnactedLegislation/Statutes/HTML/BySection/Chapter_87/GS_87-43.html 5. North Carolina Licensing Board for General Contractors. (2025). *Laws and Regulations*. https://www.nclbgc.org/wp-content/uploads/2025/01/2025-Laws-And-Regulations-Book.pdf 6. North Carolina Office of State Fire Marshal. (2019, April 23). *Statewide Uniform Requirement of Inspection Procedures for Solar Photovoltaic Systems Installed on Residential Rooftops*. https://www.ncosfm.gov/electrical/residential-rooftop-solar-photovoltaic-inspection-procedure-april-23-2019/open 7. IronRidge. (n.d.). *FlashFoot Installation Manual*. Retrieved October 14, 2026, from https://files.ironridge.com/pitched-roof-mounting/resources/brochures/FlashFoot_Install_Manual.pdf 8. Executive Office of the President, Office of Management and Budget. (2022). *North American Industry Classification System: United States, 2022*. https://www.census.gov/naics/reference_files_tools/2022_NAICS_Manual.pdf 9. The Construction Standard. (n.d.). *MasterFormat Groups, Subgroups, and Divisions*. Retrieved October 14, 2026, from https://theconstructionstandard.com/guides/masterformat-groups.pdf 10. U.S. Department of Energy. (n.d.). *Homeowner’s Guide to Solar*. Retrieved October 14, 2026, from https://www.energy.gov/cmei/systems/homeowners-guide-solar