Solar water heating · Rheinfelden
At a glance
Small project
CHF 9'600 – CHF 22'600
Typical project
CHF 12'400 – CHF 28'800
Large project
CHF 17'000 – CHF 39'100
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 3 m² | CHF 9'600 | CHF 22'600 | CHF 5'200 |
| Typical project | 6 m² | CHF 12'400 | CHF 28'800 | CHF 3'300 |
| Large project | 11 m² | CHF 17'000 | CHF 39'100 | CHF 2'500 |
Computed with our estimator for Rheinfelden (regional factor included), standard finish. Only the project size changes.
Included
Not included
In Rheinfelden, the federal building register lists 1'873 residential buildings and 7'111 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
62 % built before 1980
Construction year does not reveal past renovations: check the current insulation condition.
43 % · Gas
This distribution describes recorded buildings, not your system's consumption or efficiency.
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 43 % | 37.7 % |
| Heating oil | 24 % | 18.9 % |
| District heating | 17 % | 17.7 % |
| Heat pump | 9 % | 4.1 % |
| Electricity | 6 % | 19.4 % |
| Wood | 2 % | 1 % |
Each line gives the share of buildings using that energy, separately for heating and for hot water. The two columns do not always reach 100%: some buildings combine two systems, or reported none.
A standard non-condensing boiler is usually older and less efficient.
13.6 % of buildings mix housing with shops or offices.
For your renovation plans in Rheinfelden, official building register data provides critical guidance. Out of 1873 total buildings, 317 are under heritage protection, making it essential to contact the municipality early regarding permits. Regarding building scale, the median volume is 620 m3. Please note that this figure is based on only 16 buildings measured by SIA 416 standards, while 1104 properties fall under unknown or other standards. This partial data coverage means you should exercise caution when calculating heating or insulation requirements to ensure your budget estimates accurately reflect the specific constraints of your home.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Solar thermal collectors are an efficient solution to reduce your dependence on fossil fuels. In summer, these systems usually cover a large portion of your domestic hot water needs, thereby reducing the load on your main boiler.
This reduced demand extends the lifespan of your central heating system while lowering your monthly energy bills. To get a numerical assessment of your project and visualize your return on investment, consult the free RenoIndex estimator today.
The successful integration of solar collectors depends above all on correct sizing. Combining collectors with a heat pump requires a preliminary technical study to ensure optimal synergy between the two technologies.
It is essential to analyze the orientation of your roof and the available sunlight. A poor configuration can limit the overall performance of the installation.
RenoIndex supports you in this process by providing a realistic price range, allowing you to budget confidently before contacting qualified local professionals.
These subsidies aim to encourage the energy transition towards sustainable solutions. It is advisable to check eligibility requirements before starting any work.
Although we do not provide specific amounts here, the RenoIndex estimator remains your primary tool to obtain a reliable estimate of your project costs in CHF.
A successful thermal installation in Rheinfelden requires rigor. From material selection to roof mounting, every step counts. It is crucial to ensure that your roof structure can support the weight of the panels.
Compliance with cantonal and federal standards is also essential to validate your installation. By using RenoIndex, you get a clear overview of the costs to expect for your renovation.
This will help you anticipate expenses and choose the best technical solutions for your building.
1. Estimate
Set a budget range with the estimator.
2. Grants
Apply before work starts.
3. Quotes
Compare at least 3 quotes.
4. Permit
Check with the municipality whether a permit is needed.
5. Works
Follow the site and do a written handover.
No specific grant listed for this work. Maintenance tax deductions may still apply.
2829 Vermes · about 35.2 km
The website presented under the name Imeri Chauffage et Sanitaire Sàrl offers plumbing, heating and solar thermal work, while F. Imeri Sàrl’s registered purpose refers to a scrap metal business.
imeri-sarl.ch2824 Vicques · about 36 km
Specialist since 1968 in sanitary installations, heating (gas, oil, wood, renewable energy), and tinsmithing with 24/7 emergency repair service.
sanit.ch2824 Vicques · about 36 km
Buchwalder Sàrl in Vicques has specialized in the installation, repair, and renovation of heating and sanitary systems since 1966.
buchwalder-sarl.ch2824 Vicques · about 36 km
Gyger Haustechnik specializes in sanitary installations, heating systems, bathroom renovations, and tiling work.
gyger-co.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Use the RenoIndex estimator to get a precise price range in CHF. This provides you with a solid foundation before you request firm quotes from local companies specializing in solar thermal energy.
Yes, they work even in cold weather if the sun is shining. However, the output is lower in winter than in summer due to shorter sunshine duration and the sun's angle.
It is advisable to check with your municipal administration, as some installations are subject to specific local or cantonal rules, especially for protected buildings or in sensitive areas.
Solar thermal systems require little maintenance. It is recommended to have the heat transfer fluid and the tightness of the circuit checked by a professional every few years to ensure optimal operation.
