E. Vauclair SA
2504 Biel/Bienne · about 20.2 km
Operating in Biel/Bienne since 1948, E. Vauclair SA provides plumbing, heating and solar installations, architectural sheet metalwork, roofing and flat roof renovation.
vauclair.chSolar water heating · Wohlen bei Bern
Solar water heating installation in Wohlen bei Bern
Are you planning to install solar thermal collectors in Wohlen bei Bern to reduce your energy bills? Solar energy is a sustainable and efficient resource for heating domestic water. Before starting, it is essential to plan your project carefully and understand the technical specifics of your roof. To get a reliable cost estimate for your installation, use our free RenoIndex tool. We guide you through every step to ensure your transition to a high-performance, sustainable thermal solution is a complete success.
At a glance
- Typical budget
- CHF 12'100 – CHF 28'000
- Midpoint
- CHF 19'400
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Wohlen bei Bern
Small project
CHF 9'400 – CHF 21'900
Typical project
CHF 12'100 – CHF 28'000
Large project
CHF 16'500 – CHF 38'000
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 3 m² | CHF 9'400 | CHF 21'900 | CHF 5'100 |
| Typical project | 6 m² | CHF 12'100 | CHF 28'000 | CHF 3'200 |
| Large project | 11 m² | CHF 16'500 | CHF 38'000 | CHF 2'400 |
Computed with our estimator for Wohlen bei Bern (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 7'800 (40 %)
- Materials : CHF 9'700 (50 %)
- Other costs : CHF 1'900 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Collectors, controls, standard connection and tank according to answers
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Roof refurbishment and replacement of main heating
Wohlen bei Bern's housing stock in figures
In Wohlen bei Bern, the federal building register lists 2'033 residential buildings and 4'538 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
59 % built before 1980
- Before 191918 %
- 1919–19454 %
- 1946–19605 %
- 1961–197011 %
- 1971–198021 %
- 1981–199021 %
- 1991–20009 %
- 2001–20107 %
- Since 20114 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
38 % · Heat pump
- Heat pump38 %
- Heating oil26 %
- Wood16 %
- District heating12 %
- Electricity7 %
- Gas1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 1 % | 1.9 % |
| Heating oil | 26 % | 30.4 % |
| District heating | 12 % | 4.9 % |
| Heat pump | 38 % | 12.1 % |
| Electricity | 7 % | 41 % |
| Wood | 16 % | 6.5 % |
| Solar thermal | 0 % | 3 % |
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.
Type of heating system
- Heat pump38.1 %
- Boiler (unspecified)32.2 %
- Heat exchanger (district)11.6 %
- Standard boiler6.7 %
- Central electric heating6.4 %
- Stove2.5 %
- Condensing boiler2.4 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses69.1 %
- Two-dwelling houses15.2 %
- Apartment buildings (3+)15.7 %
15.6 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 2
- median footprint
- 122 m²
- median dwelling area
- 110 m²
Renovations, heritage and volumes
For homeowners in Wohlen bei Bern, current data from the RegBL shows significant gaps in documentation. Because the renovation year and the building volume according to SIA 416 standards remain unmeasured or unknown for the majority of properties, planning insights are currently limited. Although zero buildings are explicitly listed as heritage protected, the status is unknown for most structures. Given this partial data coverage, it is essential to contact local municipal authorities early in your project. Clarifying these details directly ensures you understand local heritage requirements and structural constraints before proceeding with significant renovation or heating investments.
0
buildings flagged as protected
status known for 146 of 2'033 buildings; check with the municipality
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Benefits of solar thermal
Solar thermal collectors usually cover much of your hot water needs during summer months, reducing the load on your primary heating system. Investing in this technology increases your property value in Wohlen bei Bern while lowering your ecological footprint.
With a well-sized installation, you gain energy independence from fossil fuels. It is highly recommended to consult a professional to evaluate your roof's sunlight exposure and choose the most suitable type of collector for your actual consumption needs.
Technical integration and sizing
Combining collectors with a heat pump needs a sizing study to ensure optimal efficiency. Poor configuration can lead to unnecessary energy losses.
You must analyze the storage tank volume and the required collector surface area based on the number of occupants. To avoid errors, use RenoIndex to simulate costs before requesting quotes.
Rigorous planning helps harmonize the various technical components and ensures a long service life for your domestic thermal system while optimizing the overall performance.
Financial aid and subsidies
While municipal rules may vary, compliance with cantonal standards remains the priority to validate your grant application. Ensure you submit your support requests before starting construction, as funding is generally not granted retroactively.
Recommendations for your project
To succeed with your solar project, start by analyzing the current condition of your roof and your existing water heater system. Installing on a roof in poor condition is not recommended.
By choosing certified equipment, you guarantee not only sustainable performance but also better compatibility with cantonal technical requirements. Use the free RenoIndex estimator to get a realistic price range for your project in Wohlen bei Bern.
Finally, always compare several offers from qualified installers to get the best value for money while complying with current safety standards.
Your project in 5 steps
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.
Grants and subsidies
No specific grant listed for this work. Maintenance tax deductions may still apply.
Companies in the area
Swiss Therm installation Sàrl
1763 Granges-Paccot · about 21 km
Swiss Therm installation Sàrl specializes in sanitary installations, heating systems, ventilation, air conditioning, and solar panels.
swiss-therm.chCossa Cotting Sanitaires SA
1763 Granges-Paccot · about 21 km
Based in Granges-Paccot, Cossa Cotting Sanitaires SA provides plumbing and heating installations, bathroom renovations, and maintenance and repair of these systems.
cossa-cotting.chJR ferblanterie, couverture, sanitaire, chauffage sàrl
1700 Fribourg · about 21.9 km
Fribourg-based company specializing in tinwork, roofing, plumbing, heating systems, and solar panel installations.
jr-sarl.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
Where can I get a price estimate for Wohlen bei Bern?
You can use our free RenoIndex tool to get a realistic price range tailored to your specific solar thermal project in Wohlen bei Bern. This tool is designed to help you plan your budget accurately.
Are there cantonal subsidies in the canton of BE?
Yes, the canton of Bern offers subsidy programs to encourage the use of renewable energy. It is advisable to consult the canton's official website or your installer to find out the current conditions applicable to your installation.
Do I need a building permit in Wohlen bei Bern?
The need for a permit depends on the nature and location of your installation. Although many solar installations are simplified, it is recommended to contact local municipal technical services to validate the current local rules.
Do solar collectors work in winter?
Yes, solar collectors work even in winter, although performance is lower due to weaker sunlight. They then serve as support to preheat cold water before it enters your main heating system.
Works often combined in Wohlen bei Bern
Solar panels cost in Wohlen bei BernHeat pump installation cost in Wohlen bei BernRoof renovation cost in Wohlen bei Bern
Other works in Wohlen bei Bern
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsHome solar batteryTerrace constructionFence installationStairwell renovationElevator installation or upgrade