In Stäfa, the feed-in is the responsibility of Gemeindewerke Stäfa (Energy and Water). Like all utilities, they remunerate the fed-in solar power in 2026 according to the federal government's quarterly reference market price, with the statutory minimum remuneration of 6 Rp./kWh for systems up to 30 kW as a lower limit – which currently applies because the market price is below it. There are no cantonal PV contributions, but there is the federal one-off feed-in incentive and the full tax deduction. (As of: July 2026)
Key points in brief
- Your grid operator in Stäfa is Gemeindewerke Stäfa (Energy and Water) – an independent municipal utility.
- Base model as everywhere: the reference market price as the base, 6 Rp./kWh minimum remuneration up to 30 kW; any surcharge is stated in the local tariff sheet.
- No direct cantonal PV incentive; the base is formed by the federal one-off feed-in incentive and the tax deduction.
- Whether the municipality of Stäfa pays an additional contribution, you can check exactly by postcode on energiefranken.ch – budgeted, application before start of construction.
- Cost guideline for a single-family home: around CHF 22,000–30,000 for 10 kWp (non-binding, the quote is decisive).
- Stäfa is one of the canton's largest wine-growing municipalities – vineyard locations, lake view quarters and historical town centres characterise the picture.
Quote for Stäfa
We check the roof, feed-in tariff and incentives for your address in Stäfa – free of charge and without obligation.
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What applies in Stäfa: grid operator, tariff and incentives?
| Factor | In Stäfa | Where to look it up |
|---|---|---|
| Grid operator / feed-in tariff | Gemeindewerke Stäfa (Energy and Water) | Feed-in tariffs, municipal utilities |
| Cantonal PV incentive | none direct (as across the canton) | Incentives Canton of Zurich |
| Federal incentive | One-off feed-in incentive ~CHF 360/kW (integrated 400) | The one-off incentive explained |
| Tax deduction | fully deductible (existing buildings) | Solar system tax deduction |
| Municipal contribution | postcode check needed | energiefranken.ch |
Guideline values, as of: July 2026. The current provisions, or an individual quote, are binding.
How is your solar power remunerated in Stäfa?
Stäfa does not belong to the EKZ area, but is supplied by Gemeindewerke Stäfa (Energy and Water), its own municipal utility. This does not change the remuneration model: since the new Electricity Act, the federal government's quarterly averaged reference market price applies everywhere as a basis, with the statutory minimum remuneration of 6 Rp./kWh for systems up to 30 kW as a lower limit.
This lower limit is relevant in 2026: the reference market price in the second quarter was around 3.9 Rp./kWh and thus below the minimum remuneration – the 6 Rappen currently apply for the fed-in kilowatt hour. Whether Gemeindewerke Stäfa pay an additional green electricity surcharge or remunerate the guarantee of origin separately can be found in the current tariff sheet. We take over this clarification as part of the quote. The system is explained in the article Feed-in tariffs of municipal utilities; the biggest lever is self-consumption.
What incentives do you get in Stäfa?
The basis is the federal government: the one-off feed-in incentive (EIV) via Pronovo, around CHF 360 per kW for attached, CHF 400 per kW for in-roof systems (under 30 kW). For a 10 kW system, that is a good CHF 3,600.
Stäfa adds to it: the Municipality of Stäfa's energy incentive programme pays an additional 50% of the federal one-off feed-in incentive for photovoltaic systems – for a 10 kWp system this is around CHF 1,800 on top of the approximately CHF 3,600 from Pronovo, up to a maximum of CHF 10,000 per system. The municipal council provides CHF 200,000 annually for this; the application runs via the energy advice service of Gemeindewerke Stäfa (GWS). There is no municipal contribution for battery storage in Stäfa. For the feed-in tariff, GWS will remunerate 2.0 Rp./kWh for the guarantee of origin in 2026 in addition to the reference market price. Added to this is the tax deduction for investments in existing buildings; there are no cantonal direct PV incentives.
Incentives in Stäfa 2026 at a glance
| Incentives | Contribution | Condition |
|---|---|---|
| Federal government – one-off feed-in incentive | around CHF 360/kWp (in-roof around 400), 10 kWp ≈ CHF 3,600 | Application after commissioning via Pronovo |
| Municipality – PV system | 50% of the federal one-off feed-in incentive additionally; 10 kWp ≈ CHF 1,800 | max. CHF 10,000 per system, application via GWS energy advice service, annual budget CHF 200,000 |
| Municipality – battery storage | no contribution | – |
| Canton of Zurich (combination) | CHF 20 per m² of module area | only together with subsidised roof/wall insulation (building permit before 2000), application before construction starts |
| Tax deduction | Investment minus contributions | existing buildings, cantonal and federal tax |
Sources: Gemeindewerke Stäfa, incentive contributions 2026 and energy incentive programmes of the Municipality of Stäfa; Canton of Zurich, incentive programme 2026; Pronovo. As of: September 2026 – the current regulations are authoritative.
What does a solar system cost in Stäfa?
The price depends on the roof, not the postcode:
| System size | Cost guideline (turnkey, incl. VAT) | Suitable for |
|---|---|---|
| 6 kWp | CHF 16,000–21,000 | smaller single-family home |
| 10 kWp | CHF 22,000–30,000 | typical single-family home with heat pump/EV |
| with battery (10 kWp + ~10 kWh) | surcharge CHF 7,000–11,000 | high self-consumption, backup power desired |
Guideline values incl. installation and connection, as of: July 2026, non-binding; the individual quote is decisive. Details: Solar system costs and 10 kWp system.
Which roofs characterise Stäfa – between vines and lake views?
Stäfa is located on the right shore of Lake Zurich and is one of the canton's largest wine-growing municipalities: vineyard locations stretch up the slope, in between are lake view quarters, single-family homes and historical town centres. For photovoltaics, this combines yield and aesthetic issues.
In the lake view and hillside locations, the orientation is often not ideal to the south – but with careful planning, these roofs deliver reliably. In the historical centres and townscape-sensitive locations, well-integrated or in-roof systems are frequently the more elegant way; we clarify the requirements in advance. Large roof areas allow powerful systems with high self-consumption, especially in combination with a heat pump or electric car. sonnendach.ch provides a first starting point for your own roof.
In Stäfa, it is often about the balance between yield and appearance – especially in lake view locations and near the vines. We therefore show on-roof and in-roof systems in comparison and ensure a calm layout. However, the biggest lever remains self-consumption, and we clarify the Gemeindewerke Stäfa tariff in advance so that the calculation remains realistic.
Frequently asked questions
Which grid operator is responsible for Stäfa?
Gemeindewerke Stäfa (Energy and Water), the independent municipal utility. They determine the feed-in tariff and handle the grid connection. The remuneration follows the market price model with a 6 Rp./kWh minimum remuneration up to 30 kW.
How high is the feed-in tariff in Stäfa?
The basis is the federal government's quarterly reference market price; for systems up to 30 kW, the lower limit of 6 Rp./kWh applies, which takes practical effect in 2026. Whether the municipal utilities pay a surcharge is stated in the current tariff sheet.
Is a solar system in a vineyard location or lake view location visually acceptable?
Yes. Well-integrated or in-roof systems blend calmly into the roofscape and are recommended especially in townscape-sensitive locations. We show the variants and clarify any conditions in advance.
Do I get cantonal incentives in Stäfa?
There is no direct cantonal PV incentive in the Canton of Zurich. What remains are the federal one-off feed-in incentive and the tax deduction; check for any municipal programme on energiefranken.ch.
Is a solar system in Stäfa worthwhile?
In most cases, yes. Profitability comes from self-consumption, the one-off feed-in incentive and the tax deduction – not from feed-in alone.
What does a 10 kWp system cost in Stäfa?
As a guideline, around CHF 22,000–30,000 turnkey (as of July 2026, non-binding). The exact price depends on the roof, mounting type and additional work.
Free initial consultation
Your quote for Stäfa – with incentive check.
We check the roof, orientation, aesthetics, self-consumption, the Gemeindewerke Stäfa tariff and the incentives for your address on the lakeshore – free of charge and without obligation. Planning, installation and registration are handled by our own team from the company headquarters in Zurich – more about the company: Solar system Zurich from the specialist company.
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Swissolar-certified specialist company · ESTI installation authorisation (Art. 14 NIV) · in Zurich since 2017 · over 150 systems completed · a personal answer from the specialist company, no call centre
Sources: Gemeindewerke Stäfa (feed-in tariffs), SFOE (reference market price), Pronovo AG, Canton of Zurich (energy incentives), energiefranken.ch.
Last updated: 9 July 2026 · Author: ecoEn editorial team
