Sun Eco System SA
1225 Chêne-Bourg · about 0.6 km
Swiss energy solutions specialist: installation of photovoltaic panels, storage batteries, heat pumps, and charging stations.
sunecosystem.chHome solar battery · Thônex
Home solar battery in Thônex
Indicative price, tips, grants and companies for your project in Thônex (Geneva).
At a glance
- Typical budget
- CHF 7'900 – CHF 16'900
- Midpoint
- CHF 11'600
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Thônex
Small project
CHF 4'400 – CHF 10'000
Typical project
CHF 7'900 – CHF 16'900
Large project
CHF 13'600 – CHF 28'000
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 5 kWh | CHF 4'400 | CHF 10'000 | CHF 1'300 |
| Typical project | 10 kWh | CHF 7'900 | CHF 16'900 | CHF 1'200 |
| Large project | 18 kWh | CHF 13'600 | CHF 28'000 | CHF 1'100 |
Computed with our estimator for Thônex (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 2'300 (20 %)
- Materials : CHF 8'100 (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
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
HELVETIA ENERGY SERVICES Sàrl
1207 Genève · about 3.5 km
Helvetia Energy provides energy renovation services, including the installation of solar panels, heat pumps, and roof and window insulation improvements.
helvetia-energy.chHelvetia Energy SA
1207 Genève · about 3.5 km
Helvetia Energy specializes in energy audits and the installation of heat pump heating systems, photovoltaic panels, and battery storage solutions.
helvetia-energy.chLa Maison des Energies SA
1201 Genève · about 4.7 km
La Maison des Énergies specializes in energy transition solutions, including the installation of photovoltaic panels and heat pumps.
lamaisondesenergies.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Other works in Thônex
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsSolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade