Eco6therm Sàrl
2832 Rebeuvelier · about 51.9 km
Eco6therm specializes in the installation of heating systems, particularly heat pumps, and solar photovoltaic energy solutions.
eco6therm.chSolar panels · Gränichen
Solar panel installation in Gränichen
Installing solar panels in Gränichen is a great way to increase your property value while producing clean energy. In Switzerland, the energy transition allows homeowners to reduce their reliance on the grid. To start your renovation project correctly, it is essential to evaluate your roof surface and expected yield. Use our RenoIndex tool to get a reliable cost estimate in Swiss francs and plan your renovation budget with complete peace of mind starting today for your project in Gränichen.
At a glance
- Typical budget
- CHF 16'500 – CHF 29'900
- Midpoint
- CHF 22'600
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Gränichen
Small project
CHF 8'900 – CHF 16'900
Typical project
CHF 16'500 – CHF 29'900
Large project
CHF 28'500 – CHF 50'700
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 5 kWc | CHF 8'900 | CHF 16'900 | CHF 2'500 |
| Typical project | 10 kWc | CHF 16'500 | CHF 29'900 | CHF 2'300 |
| Large project | 18 kWc | CHF 28'500 | CHF 50'700 | CHF 2'100 |
Computed with our estimator for Gränichen (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 7'900 (35 %)
- Materials : CHF 12'400 (55 %)
- Other costs : CHF 2'300 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Inverter and grid connection
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Battery, roof refurbishment and structural reinforcement
Gränichen's housing stock in figures
In Gränichen, the federal building register lists 2'024 residential buildings and 3'867 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
57 % built before 1980
- Before 191911 %
- 1919–194513 %
- 1946–196014 %
- 1961–197010 %
- 1971–19809 %
- 1981–199012 %
- 1991–200010 %
- 2001–201010 %
- Since 201112 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
50 % · Heating oil
- Heating oil50 %
- Heat pump33 %
- Wood7 %
- Gas6 %
- Electricity4 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 6 % | 2.7 % |
| Heating oil | 50 % | 31.1 % |
| Heat pump | 33 % | 6.4 % |
| Electricity | 4 % | 56.3 % |
| Wood | 7 % | 2.5 % |
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
- Boiler (unspecified)60.4 %
- Heat pump32.9 %
- Central electric heating3.1 %
- Stove2.1 %
- Direct electric heaters0.5 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses78.1 %
- Two-dwelling houses8.9 %
- Apartment buildings (3+)12.9 %
6.1 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 2
- median footprint
- 118 m²
- median dwelling area
- 108 m²
Renovations, heritage and volumes
For your renovation plans in Gränichen, official registers indicate that 488 buildings are subject to heritage protection, making it essential to contact municipal authorities early regarding necessary permits. Regarding building size, the median volume for 26 measured houses is 921 m3 according to the SIA 416 standard, providing a vital reference point for scaling insulation and heating upgrades. Please note that data coverage is partial, as 1555 houses currently lack measurements based on this specific standard. Evaluating these figures carefully will help you prepare an accurate budget and ensure your renovation project proceeds smoothly within local requirements.
488
buildings flagged as protected
status known for 2'024 of 2'024 buildings; check with the municipality
921 m³
median house volume (SIA 416)
measured for 26 of 1'581 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
The benefits of solar energy
Switching to solar energy helps reduce your electricity bills sustainably. Profitability depends mainly on how much power you use on site. By consuming your own production, you maximize your return on investment.
Furthermore, a modern installation immediately increases the value of your home in Gränichen on the real estate market. To get a clear view of the amounts to expect for your roof, do not hesitate to use our free RenoIndex estimator.
It will give you a precise price range in CHF to help realize your solar projects without financial surprises.
Financial aid and grants
These grants are essential for accelerating the deployment of renewable energies in Switzerland. Although specific conditions may vary, it is advisable to submit your application before starting work.
Consult RenoIndex for a realistic estimate of overall costs, including equipment and installation, which will help you better anticipate the remaining balance after deducting federal grants.
Regulations and administrative steps
This avoids long and complex authorization processes for most standard residential projects. However, ensure you respect the technical guidelines and safety standards in force.
To structure your application and obtain precise figures on your project costs, our RenoIndex estimator provides reliable data to help you avoid any budgeting errors.
Plan your work with RenoIndex
Planning is the key step of any energy renovation. You must consider your roof's configuration, orientation, and panel tilt to ensure maximum efficiency.
Our RenoIndex estimator is the ideal tool to get a budget estimate in CHF adapted to the reality of the Swiss market. In a few clicks, you will have a clear view of the expenses to expect before requesting quotes from specialized craftsmen.
Rigorous preparation allows you to approach your energy transition project with confidence and serenity, while mastering your finances.
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
Zbinden & Joye SA successeur Pierre Streit
2740 Moutier · about 56.9 km
Moutier-based company specializing in tinsmithing, roofing, ventilated facades, and solar panel installation.
zbinden-joye.chBernard Monnerat
2740 Moutier · about 56.9 km
Company in Moutier specializing in plumbing, heating (oil, wood, heat pumps), and solar thermal and photovoltaic solutions.
bmonnerat.chADS Construction Sàrl
2800 Delémont · about 58.3 km
Construction and renovation company in Delémont, specializing in masonry, sanitary facilities, heating, and turnkey projects in the Jura region.
adsconstruction.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
What are the steps to install panels?
Start by evaluating your roof surface, check formalities with the municipality, then get a quote from a certified installer. Use RenoIndex to estimate costs in CHF before starting your procedures.
Is it profitable in Gränichen?
Profitability depends heavily on your self-consumption rate. By using as much electricity as possible produced directly at home, you reduce your bills and pay off your investment quickly. Consult RenoIndex to simulate your costs.
Do I need a building permit?
Most roof installations, if properly adapted, only require a simple notification. Always check local regulations with the municipality to confirm if your project is subject to this simplified procedure.
Where to get financial aid?
The federal one-off remuneration via Pronovo is the main aid available in Switzerland for small solar installations. Remember to submit your application as soon as possible. For an estimate of total costs, use the RenoIndex simulator.
Works often combined in Gränichen
Home solar battery cost in GränichenHeat pump installation cost in GränichenRoof renovation cost in Gränichen
Other works in Gränichen
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationHome solar batterySolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade