Track 1: Local building permit
Fresno appears on the SolarAPP+ adopting-jurisdiction list. Among our 15 service-area communities, Fresno, Clovis, Madera, Selma, Kerman, Kingsburg, Parlier, Mendota and Chowchilla are listed; Fresno County is also listed. Sanger, Reedley, Fowler in California, Coalinga, Firebaugh and Orange Cove do not appear on the list reviewed here. SolarAPP+ is available in the listed jurisdictions for eligible projects; listing does not make it mandatory or the only permit route. Check the SolarAPP+ jurisdiction list for the current entry and supported project features.
SolarAPP+ was initially managed by the National Laboratory of the Rockies (NLR), with development involving building officials and the solar industry. It is now managed by the SolarAPP Foundation. Its automated review route is distinct from utility authorization. See the SolarAPP+ programme history. Ask your installer whether the proposed roof, equipment and battery configuration qualifies before treating that route as part of your plan.
Start by identifying the authority for the installation address. An address inside Fresno city limits and an address in unincorporated Fresno County have different permitting authorities. A Fresno mailing address alone should not settle that question. Ask the installer to name the responsible building department in the proposal and confirm jurisdiction before submitting plans. For another incorporated community, check that community's authority rather than assuming a County permit covers it.
The general building-permit route involves submitting plans to the responsible department, addressing review comments, obtaining the permit and arranging inspections of the work. Fresno County's Building and Safety page confirms that its team reviews plans, issues building-related permits and provides an inspection-request route. Its page links to permit applications and plan submittal through the Citizens Portal. Use the County Building and Safety page to reach those services, after confirming that the property falls within County jurisdiction.
The City of Fresno website did not resolve in direct checks from this machine during this review, so City-specific permit details remain unverified here. The SolarAPP+ listing supports Fresno's participation, but it does not establish the City's current submission instructions. The applicable fee schedule, plan-review turnaround and required inspections remain unverified here for your project. Have the installer confirm each with the responsible department; no approval date is promised on this page.
Homeowner and installer responsibilities for the permit
As the homeowner, prepare the property information you already have: ownership details, roof age and repairs, recent electricity usage, and any known electrical work. Tell the installer about planned roof replacement, added cooling demand or future equipment. Do not open electrical equipment to gather this information. Ask which documents you must authorize and keep a copy of the agreed scope, including who handles corrections if the design changes.
The installer normally coordinates the site assessment, design documents, permit application and inspection arrangements. Confirm that responsibility in the contract instead of relying on a sales conversation. Ask for the permit reference, the proposed panel layout and a written explanation of any roof or service-panel work. A useful status update identifies the current reviewer or missing document and the next action; the word 'submitted' alone does not mean that plans have been approved.
Track 2: Utility interconnection and permission to operate
PG&E describes its service area as covering "northern and central California". PG&E is the expected serving utility for Fresno, but that expectation does not establish service at a specific address; check the utility named on your bill. PG&E company profile.
Interconnection is the utility's review of connecting the system to its grid. PG&E describes contractor-submitted application paperwork, utility review, possible engineering or system upgrades, and final permission to operate. A building permit does not replace that authorization. The system must not operate in parallel with the grid until the serving utility authorizes it. For PG&E, wait for official written permission to operate, even after the local inspection. See PG&E's installation and connection guidance.
The California Public Utilities Commission (CPUC) adopted the Net Billing Tariff (NBT) in decision D.22-12-056 for new interconnection applications since April 15, 2023. Export credits differ from legacy net energy metering (NEM). Existing NEM customers retain terms for a transition period; application date affects the applicable tariff. Your remaining transition period and home-specific treatment remain unverified here. CPUC tariff guidance.
These CPUC export-compensation rules apply to the large investor-owned utilities: Pacific Gas and Electric (PG&E), Southern California Edison (SCE), and San Diego Gas & Electric (SDG&E). Publicly-owned municipal utilities follow their own rules. Check the utility named on your bill. CPUC scope.
This makes the application date consequential: it affects the tariff used to model electricity exports, not just the order of paperwork. Ask the installer to show the recorded application date and identify the tariff assumed in the proposal. An older application alone is not proof of continuing legacy eligibility; ask the utility to confirm applicable completion conditions and your project's status. Keep application receipts and utility correspondence with the contract so you can compare the proposal's assumptions with the actual enrollment.
The installer normally prepares the technical interconnection documents and coordinates corrections. You should review the customer information and agreements, provide any required authorization, and confirm how you will receive status updates. Ask who supplies the final inspection documentation and who follows up if the utility requests a revised design. Keep a copy of the utility's written permission to operate with the final project records; a sales representative's assurance is not that document.
Coordinate both tracks without confusing their approvals
Permit preparation and utility application work can run partly in parallel. Agree on a simple progress record with separate entries for local permitting and utility interconnection. Record what has been submitted, what has been accepted, what still needs a correction, and who owns the next action. Avoid a single 'approved' checkbox: it can hide the difference between an accepted application, permission to install, a completed inspection and permission to operate.
Before accepting a change to equipment, panel count or battery scope, ask whether it affects either submission. Request an updated drawing and a written explanation of the remaining approval steps. Before activation, ask the installer to walk you through the final documents and operating instructions. Keep the permit record, inspection outcome, interconnection agreement, utility authorization, equipment information and warranty contacts together. These records are more useful than an unsupported completion estimate.
When comparing proposals, ask each company to describe the same two tracks and the same roof and electrical assumptions. Have exclusions explained before signing, especially responsibility for correcting incomplete submissions or coordinating separate work. Fresno Solar Incentives connects homeowners with independent companies; we do not issue permits, approve interconnection or certify that a project qualifies for a particular tariff. Use this guide to ask specific questions, then confirm project decisions with the responsible authority.