Solar water heating · Arbon
At a glance
Small project
CHF 9'000 – CHF 21'100
Typical project
CHF 11'600 – CHF 26'900
Large project
CHF 15'900 – CHF 36'500
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 3 m² | CHF 9'000 | CHF 21'100 | CHF 4'900 |
| Typical project | 6 m² | CHF 11'600 | CHF 26'900 | CHF 3'100 |
| Large project | 11 m² | CHF 15'900 | CHF 36'500 | CHF 2'300 |
Computed with our estimator for Arbon (regional factor included), standard finish. Only the project size changes.
Included
Not included
In Arbon, the federal building register lists 2'296 residential buildings and 8'502 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.
34 % · Heating oil
This distribution describes recorded buildings, not your system's consumption or efficiency.
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 25 % | 21.1 % |
| Heating oil | 34 % | 29.1 % |
| District heating | 8 % | 6.1 % |
| Heat pump | 27 % | 15.4 % |
| Electricity | 3 % | 22.9 % |
| Wood | 3 % | 1.9 % |
| Solar thermal | 0 % | 2.9 % |
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.
10.3 % of buildings mix housing with shops or offices.
For your renovation projects in Arbon, RegBL figures provide essential benchmarks, although data coverage remains partial. Regarding heritage protection, one building is officially listed as protected out of 384 known cases, highlighting the need to contact the municipality early to clarify permit requirements. Additionally, for the 1229 houses recorded, the volume data shows a median of 845 m3 for the 11 units measured according to the SIA 416 standard. These volume figures are critical for you to scale your heating and insulation works accurately, ensuring your renovation planning in Arbon is both realistic and well-prepared for official requirements.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
The principle of solar thermal energy is straightforward : collectors on your roof absorb solar radiation to heat a heat transfer fluid. This fluid then transfers the heat to a storage tank.
Solar thermal collectors usually cover much of summer hot water, significantly reducing your energy consumption during the warmer months. It is important to choose high-quality components to ensure your system's longevity given the local weather conditions.
Consider checking your roof's orientation to maximize overall yield. For a precise estimate of your investment costs, our RenoIndex estimator provides a reliable price range tailored to your project in Arbon.
Solar thermal systems can be paired with other solutions, such as heat pumps, to increase energy efficiency. However, combining collectors with a heat pump needs a sizing study.
This step ensures that the entire system works harmoniously without overheating or underperformance. Careful planning with a qualified professional is recommended to avoid technical errors.
With an optimal configuration, you maximize your long-term savings while increasing the value of your property in Arbon. Use RenoIndex to simulate your potential costs before you start requesting quotes from local providers.
It is advisable to contact the relevant authorities in the canton of Thurgau to find out about current support programmes. At the same time, a proper analysis of your actual needs helps avoid over-sizing and unnecessary costs.
Our RenoIndex tool helps you establish a realistic budget by providing a current price range for this type of work in Arbon.
The success of your solar installation depends on careful preparation. Start by assessing the condition of your roof and your insulation. A well-insulated home makes better use of solar energy.
Then, request several quotes from local tradespeople in Arbon to compare services and prices. Remember that regular maintenance is necessary to ensure the system's performance over the long term.
For a clear view of your overall budget, our free RenoIndex estimator guides you at every step, allowing you to anticipate costs and better understand the variables that influence the final price.
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 148.3 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 152.1 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 152.1 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 152.1 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.
Several cantons subsidise solar collectors per m² or per installation. We recommend that you check the current support programmes in the canton of Thurgau to verify your eligibility. These grants are a valuable way to help reduce your project costs.
Yes, this is possible, but it requires a careful sizing study. This step is crucial to ensure that the combined system functions efficiently without overheating. A specialist can help you configure these two technologies to optimize your energy savings.
Solar thermal systems are generally designed to last between 20 and 25 years with regular maintenance. The quality of the materials and professional installation are essential to ensure this longevity. Periodic checks help maintain optimal performance throughout this period.
To get a quick estimate, use our free RenoIndex tool. It provides a price range tailored to your project. This allows you to better budget for your renovation work and approach discussions with tradespeople in Arbon with better preparation.
