Eco6therm Sàrl
2832 Rebeuvelier · about 86.7 km
Eco6therm specializes in the installation of heating systems, particularly heat pumps, and solar photovoltaic energy solutions.
eco6therm.chHome solar battery · Thalwil
Home solar battery in Thalwil
Indicative price, tips, grants and companies for your project in Thalwil (Zurich).
At a glance
- Typical budget
- CHF 8'100 – CHF 17'200
- Midpoint
- CHF 11'800
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Thalwil
Small project
CHF 4'400 – CHF 10'200
Typical project
CHF 8'100 – CHF 17'200
Large project
CHF 13'900 – CHF 28'500
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 5 kWh | CHF 4'400 | CHF 10'200 | CHF 1'400 |
| Typical project | 10 kWh | CHF 8'100 | CHF 17'200 | CHF 1'200 |
| Large project | 18 kWh | CHF 13'900 | CHF 28'500 | CHF 1'100 |
Computed with our estimator for Thalwil (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 2'400 (20 %)
- Materials : CHF 8'200 (70 %)
- Other costs : CHF 1'200 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Battery, charge management and standard connection; options according to answers
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Solar panels and complete electrical refurbishment
Thalwil's housing stock in figures
In Thalwil, the federal building register lists 2'342 residential buildings and 9'309 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
63 % built before 1980
- Before 191918 %
- 1919–194511 %
- 1946–196012 %
- 1961–19708 %
- 1971–198014 %
- 1981–199011 %
- 1991–20009 %
- 2001–20108 %
- Since 20119 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
37 % · Gas
- Gas37 %
- Heating oil30 %
- Heat pump24 %
- District heating4 %
- Electricity3 %
- Wood1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 37 % | 40.8 % |
| Heating oil | 30 % | 26 % |
| District heating | 4 % | 5 % |
| Heat pump | 24 % | 8.9 % |
| Electricity | 3 % | 16 % |
| Wood | 1 % | 0.4 % |
| Solar thermal | 0 % | 1.6 % |
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)64.8 %
- Heat pump24.3 %
- Heat exchanger (district)4.5 %
- Central electric heating2.4 %
- Stove1.9 %
- Condensing boiler1.3 %
- Direct electric heaters0.9 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses44.8 %
- Two-dwelling houses6 %
- Apartment buildings (3+)49.2 %
11.2 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 152 m²
- median dwelling area
- 90 m²
Renovations, heritage and volumes
For homeowners planning renovations in Thalwil, official building register data provides crucial insights. With a median building volume of 800 m3 measured according to SIA 416 standards, owners can better estimate the scope of heating or insulation upgrades. Note that this volume data is only partially covered, representing 13 out of 1050 houses. We strongly recommend contacting the municipality early in your planning process to discuss your specific property requirements. By addressing these structural details before you begin, you ensure that your renovation budget is accurate and that your project aligns perfectly with local building standards.
0
buildings flagged as protected
status known for 32 of 2'342 buildings; check with the municipality
800 m³
median house volume (SIA 416)
measured for 13 of 1'050 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Tips before you start
- A battery is worthwhile when solar output clearly exceeds your daytime use.
- Size capacity by evening consumption, not panel power.
- Check compatibility with your existing inverter before buying.
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
TELEC Renggli S.A. (Télécommunications, Electricité et Commerce)
2735 Malleray · about 97.1 km
Company specialized in electrical installations and telecommunications systems, including network infrastructure and related trade.
telecrengglisa.chSolar conseil Sàrl
2605 Sonceboz-Sombeval · about 105.3 km
Solar conseil Sàrl specializes in the installation of photovoltaic power plants, energy storage solutions, and energy efficiency consulting in the Jura and Bernese Jura regions.
solarconseil.chHyperSolaire Sàrl
2718 Lajoux JU · about 107.4 km
Jura-based specialist in photovoltaic panel installation and energy storage solutions with AI-driven optimization.
hypersolaire.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Works often combined in Thalwil
Solar panels cost in ThalwilHeat pump installation cost in ThalwilSolar water heating cost in Thalwil
Other works in Thalwil
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsSolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade