EPR Electricité Sàrl
1212 Grand-Lancy · about 0.9 km
Geneva-based company specializing in electrical installations, home automation, telecommunications, and energy-saving solutions for homes and businesses.
epre.chHome solar battery · Onex
Home solar battery in Onex
Indicative price, tips, grants and companies for your project in Onex (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 Onex
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 Onex (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
swisspro SR SA, succursale de Vernier (canton de Genève)
1219 Le Lignon · about 2 km
swisspro is a specialist in electrical installations, building automation, and energy solutions such as photovoltaics and charging infrastructure.
swisspro.chAmaudruz SA, succursale de Vernier
1219 Le Lignon · about 2 km
Amaudruz SA is a company specializing in electrical installations, home automation, and photovoltaic solutions.
amaudruz.chEnergie 3 SA
1227 Carouge GE · about 2 km
Energie 3 SA provides energy concepts, sustainability consulting, and installation of renewable energy and building service systems.
energie3.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Other works in Onex
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsSolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade