Short answer
How much is the PV incentive for large roofs in Neuchâtel?
In Neuchâtel, SENE pays a flat CHF 11,000 for a photovoltaic system on large roofs when the legal output is above 90 kWc, Pronovo grants federal support and the project remains on building roofs. The complete application follows after completion and payment, no later than six months after the Pronovo decision.
Important
As of 20 August 2026: the Neuchâtel overview page states a minimum of “90 kWc”, while Art. 2 ASPV (RSN 740.12), Art. 5 ASPV and the SENE conditions require output above 90 kWc. A system at exactly 90 kWc should be clarified with SENE in writing before ordering; the legal basis and available cantonal budget determine the specific application.
At a glance
Key figures: PV incentives for large roofs in Neuchâtel
| Metric | Value |
|---|---|
| Flat contribution | CHF 11,000 per system under Art. 4 ASPV |
| Output | Legally above 90 kWc under Art. 2 and Art. 5 ASPV |
| Location | Roof of a building in the canton; ground-mounted systems are excluded |
| Filing deadline | No later than six months after the positive Pronovo decision |
| Application timing | After completion and payment of the work under the SENE conditions |
Decision points
What determines the right path.
Output is the first decision point: Art. 2 and Art. 5 ASPV (RSN 740.12) require peak output above 90 kWc. A project at exactly 90 kWc should therefore not be budgeted as eligible without written clarification from SENE.
The incentive is limited to defined applicants: Art. 3 ASPV names individuals, legal entities, autonomous public-law institutions, municipalities, groups of municipalities and solar cooperatives. Art. 2 para. 2 let. b excludes systems owned by the Canton of Neuchatel or the Confederation.
The location limits the incentive route: Art. 2 ASPV requires the system to be installed on the roof of a building in the Canton of Neuchâtel; a ground-mounted system is not eligible. The building, roof area and cantonal jurisdiction therefore belong in the first project review.
The Pronovo decision is a cumulative requirement: Art. 5 ASPV requires federal support, and Art. 10 ASPV sets the filing deadline at six months after the positive Pronovo decision. Without this evidence or with a late application, the cantonal entitlement expires.
The payment point distinguishes this incentive from a pre-construction application: section 1.6 of the SENE conditions requires filing after the work has been completed and paid. The quote should therefore allow for proof of final payment and the later Pronovo decision in one document plan.
Dossier completeness affects processing: Art. 8 ASPV handles complete applications in order of receipt; when documents are missing, section 1.8 of the SENE conditions first allows three months and then another three-month additional period. The form and Pronovo decision should therefore be submitted together.
Sequence
How the project stays cleanly managed.
- 1
Classify the incentive caseusing RSN 740.12, check that the roof system is legally above 90 kWc, is located on a building in the canton and is not ground-mounted. For several roofs, the same grid connection point must be demonstrated for the entire system.
- 2
Pre-check building law and the gridArt. 6 ASPV states that solar systems must be notified or authorised under Neuchâtel building law. Clarify the roof documents, procedure, grid connection point and metering concept with the municipality and grid operator before fixing the quote.
- 3
Prepare the project and Pronovo documentsdefine system output, building and roof data, grid connection and the intended incentive route. Federal support through Pronovo is not optional for the cantonal contribution; its later positive decision must be attached to the SENE application.
- 4
Complete and pay for the systemthe SENE conditions require the application after the work has been completed and paid. Keep the final invoice, proof of payment, commissioning data and technical project version consistent with the Pronovo dossier.
- 5
Wait for and document the Pronovo decisionafter grid connection, complete the federal incentive process; Pronovo’s positive decision is the central attachment for the cantonal application. For a Pronovo auction incentive, the SENE conditions instead use the activation date for guarantees of origin.
- 6
File the PVGT application with SENEcomplete the form and send it with the Pronovo decision to SENE within six months. The form asks, among other items, for the site, EGID, cadastral parcel, construction year, system type, commissioning date, output and Pronovo number.
Checklist
Questions to settle before the quote.
- Classify the output threshold above 90 kWc and roughly 450 m² of roof area before requesting a quote
- Assess several roofs as one system only when they share the same grid connection point
- Sequence the Pronovo decision, completion and payment before SENE’s six-month deadline
- Exclude ground-mounted systems, state-owned applicants and systems required by law
FAQ
More questions: PV incentives for large roofs in Neuchâtel
Sources
Official sources & references.
The responsible authorities are decisive. Always verify binding details – amounts, deadlines and conditions – for your specific property against the current status of the respective authority.
- Neuchâtel: incentive for photovoltaic systems on large roofsCanton of Neuchâtel, SENE
- SENE conditions for PV systems on large roofsCanton of Neuchâtel, Energy and Environment Service (SENE)
- ASPV decree, RSN 740.12Canton of Neuchâtel, systematic collection of legislation
- PVGT 2025 form for systems above 90 kWcCanton of Neuchâtel, SENE
- Pronovo: one-time remuneration for photovoltaicsPronovo AG