TBF Flawil: feed-in payment from 2027
Checked on 22 September 2026
What TBF Flawil has published for 2027
- Lets you choose: a fixed price of or the market price.
- Applies from 1 January 2027.
- Negative market prices do not affect you directly with this model.
Sources: TBF-PV-Rückliefertarif ab 1. Januar 2027 · TBF Stromtarife 2027
What this means for a typical house
Example: 8 kWp, facing south, 30°, 7,000 kWh use a year, postcode 9230 (weather station Bischofszell / Sitterdorf), with TBF Flawil's electricity price. Replayed with each year's real weather and prices.
| Year | Under current rules | Under 2027 rules | Difference | Share of total earned |
|---|---|---|---|---|
| Last 12 months (Oct 2025 – Sept 2026) | CHF 663 | CHF 604 | −CHF 59 | −4.0 % |
| 2025 | CHF 514 | CHF 466 | −CHF 48 | −3.6 % |
| 2024 | CHF 414 | CHF 391 | −CHF 23 | −1.6 % |
| 2023 | CHF 613 | CHF 580 | −CHF 33 | −2.1 % |
| 2022 | CHF 2'174 | CHF 2'152 | −CHF 22 | −0.8 % |
| 2021 | CHF 679 | CHF 665 | −CHF 14 | −1.2 % |
Should you do something?
For this example house: No. The change costs you about CHF 59 a year, which is 4.0 % of everything your panels earn. None of the possible steps pays off for you. You can leave everything as it is.