Regional service
PV Installation Zürich – Roof & Electrical
People looking for PV installation in Canton Zürich compare more than modules. They compare execution quality, roof protection and coordination. Exactly these points decide on a clean result before quoting and installation.
Clarify before quoting
In Canton Zurich, dense building stock and complex roof geometries meet high quality expectations. EWZ and EKZ compensate feed-in at up to 14 Rp./kWh (ewz.solarquartier) – rewarding clean installation that ensures maximum long-term output. At the same time, cantonal building insurer GVZ restricts facade systems on larger buildings for fire safety – making the roof the primary resource, and its professional utilisation all the more important.
For Zürich we plan PV installations object-specifically: mounting structures per SIA 261, SUVA-compliant fall protection and complete handover documentation before the system goes live.
Prefer to contact us directly? Send your property address, annual electricity consumption (if known) and preferred timing. Roof photos or existing plans help with the initial assessment.
Project profile
Location
Zürich
Service focus
PV Installation
Regional fit
Zürich
Context
How this service works in Zürich in practice.
Zürich comes with its own framework conditions – from incentives and tax treatment to technical requirements. From those, a cleanly managed project flow for your property takes shape.
Service focus
What really matters for installation on site
Mounting structure per SIA 261, documented penetrations, SUVA-compliant fall protection and complete handover including string diagram, measurement protocol and photo documentation.
- Mounting structure matched to tile, sheet metal, facade or flat-roof systems – not generic, but dimensioned object-specifically to wind zone (SIA 261), snow loads and building height.
- Clean cable routing with documented penetrations and roof membrane protection. Every transition between roof and electrical installation is photographed and recorded.
- Coordination of scaffolding, fall protection (SUVA-compliant), installation logistics and object-specific safety requirements – including a mounting concept prior to material ordering.
- Photo documentation and traceable handover: single-line diagram, string plan, data sheets, measurement protocol, photos – everything needed for acceptance, grid operator and future service.
Regional framework
Why this canton shifts the priorities
Zurich is Switzerland's largest cantonal market. With over 12,600 existing installations and only 4% of potential used, this represents the greatest growth potential. The combination of high incomes (maximum tax deduction) and high roof availability (70%+ suitable) makes Zurich the most attractive PV market in Switzerland.
- In Canton Zürich, roof type, access and cable routing need to be clarified early so installation does not turn into change orders.
- Owners compare execution quality, roof protection and clear ownership more than simple price promises.
- Site logic directly affects timing, appearance and future maintenance.
Project logic
How roof, installation and electrical work fit together
The order records these steps, responsibilities and required documents. Outstanding assessments belong in the schedule before work begins.
- Mounting structure and scaffolding planned around roof type and access.
- Clean penetrations, orderly cable routing and documented handover.
- Aligned workflow between installation, electrical work and commissioning.
Regional context
PV Installation in Zürich: what matters here
In Canton Zürich, cantonal rules, the responsible grid operator and local permit procedures shape how a project is planned and delivered. The points below show what really matters before quoting, installation and handover.
- Regional starting point
- In Canton Zürich, incentives, grid operators and permit procedures change the priorities for this service.
- Service core
- Installation quality is decided before site work starts: roof access, mounting structure, cable routing and fall protection need to be planned together.
- Grid & registration
- For Canton Zürich, grid operators such as EWZ, EKZ, metering concept and commissioning are aligned early.
- Decision reason
- In Canton Zürich, roof type, access and cable routing need to be clarified early so installation does not turn into change orders.
- Execution
- Mounting structure and scaffolding planned around roof type and access.
- Economic frame
- Feed-in tariff and self-consumption are matched to the property; in the canton, 9.0 Rp./kWh Minimum (EKZ) / 12.91 Rp./kWh (EWZ) / 14 Rp./kWh LEG is one relevant reference point.
Cantonal framework
Which cantonal framework shapes the project in Zürich.
The technical service stays the same, but the project frame changes with the canton. That is exactly where incentives, tax treatment and MuKEn requirements become strategically relevant.
Local context
Zürich sets the economic pace for this service.
Zurich is a pioneer in ZEV projects (self-consumption associations) in multi-family houses and has the most registered ZEV communities nationwide. ETH Zurich actively researches building-integrated solar technology.
Tax and subsidy logic
In the Canton of Zurich, investments in PV systems are 100% deductible as property maintenance – for both new installations and replacements. Costs can be spread over up to three tax periods. Zurich has no general cantonal PV top-up – investment support runs Switzerland-wide via the Pronovo one-time payment. There is no cantonal subsidy for PV battery storage (the canton excludes household batteries from its energy funding). Municipal programmes are relevant instead: in the City of Zurich, ewz has funded battery storage since 1 Aug 2026 (CHF 1,000 flat from 3 kWh plus CHF 100/kWh up to 100 kWh, only combined with PV and energy management) and PV systems with increased contributions. For feed-in, the City of Zurich uses ewz at an average of 12.91 Rp./kWh, or 14 Rp./kWh in the ewz.solarquartier LEG model.
Permits and energy law
Since January 1, 2023, most solar systems in Canton Zurich only require notification (30 days before construction) — no building permit. Exceptions: listed buildings, protected zones, facade systems on protected objects. Zurich implemented MuKEn 2014 as of 2022. New buildings must install at least 10 watts of solar capacity per square meter of energy reference area. The revised Energy Act (EnG ZH) also requires switching to renewable systems when replacing heating.
Market signal and location
Zurich is Switzerland's largest cantonal market. With over 12,600 existing installations and only 4% of potential used, this represents the greatest growth potential. The combination of high incomes (maximum tax deduction) and high roof availability (70%+ suitable) makes Zurich the most attractive PV market in Switzerland. There is no general cantonal PV bonus in Zurich. The standard element is the Pronovo one-time payment (modelled in the calculator as CHF 360/kWp). There is no cantonal battery storage subsidy; municipal programmes are relevant instead – in the City of Zurich, for example, the ewz storage incentive (from 1 Aug 2026, CHF 1,000 plus CHF 100/kWh) and further municipal programmes depending on where you live.
Sun hours/year
~1'900h +27% über CH-Durchschnitt
Further reading
Service and location details
Whether you want to go deeper into the service, explore the location context or compare projects in nearby regions – here is where you continue.
Service
PV installation – service overview
Execution, ownership and typical project types at a glance.
Location
Canton Zürich – overview
Regional incentives, grid operators and framework conditions in Canton Zürich.
Service
Solar system installation
The right next step for full projects with grid-operator and commissioning focus.
Hub
Location overview
More regions and locations at a glance.
Guide
PV permitting in Zurich
Since 2023 most roof systems only need notification – which exceptions remain.
Guide
Pronovo one-time incentive in Zurich
Combining federal funding with cantonal and city programmes in Canton Zurich.
Guide
Battery storage incentives in Zurich
When storage pays off and which incentives apply in the city and canton of Zurich.
Guide
PV monitoring & yield checks
Distinguish data gaps, yield deviations and genuine PV service cases early.
Nearby regions
The same service in other regions
Vigorek delivers this service in neighbouring cantons and municipalities too. Depending on location, subsidies and conditions can vary – a comparison is worthwhile.