Solar installer software built for Swiss installers.
Calculates the Pronovo one-off investment subsidy (EIV) and works across all three language regions. Offers, FAQs and the customer portal render in German, French and Italian. CHF pricing with Swiss VAT (MWST 8.1%) applied automatically.
Built for how CH solar actually works
✓Pronovo EIV calculated by system size and mounting type
✓German + French + Italian + English — switchable per customer
✓CHF pricing with Swiss 8.1% VAT
The local rules your quotes follow
- Pronovo
- One-off investment subsidy (EIV), not a feed-in tariff. The amount depends on output, mounting type and commissioning date, capped at 30% of reference investment cost.
- Cantonal grants
- Cantonal and communal grants vary by location and are not included in the calculation. Check energiefranken.ch per project.
- VAT
- Swiss MWST/TVA/IVA at 8.1% on residential PV.
- Installation & grid connection
- Installation to NIN under the NIV with a safety certificate (Sicherheitsnachweis); grid connection per your utility's rules and the VSE NA/EEA-CH recommendation.
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