NAO Energy SA, succursale de Montreux
1820 Montreux · about 4.4 km
NAO Energy SA is a company specializing in energy transition solutions, installing solar panels, heat pumps, and storage systems across French-speaking Switzerland.
naoenergy.chHome solar battery · Villeneuve
Home solar battery in Villeneuve
Indicative price, tips, grants and companies for your project in Villeneuve (Vaud).
At a glance
- Typical budget
- CHF 7'900 – CHF 16'900
- Midpoint
- CHF 11'600
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Villeneuve
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 Villeneuve (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.
Villeneuve's housing stock in figures
The federal building register lists 850 residential buildings with 2'950 dwellings in Villeneuve. 64% were built before 1980, before serious insulation standards, and 73% are still heated with oil or gas.
Only 11.8% of residential buildings in Villeneuve report a solar thermal system in the register, so most roofs are still free. Photovoltaics are not recorded there; check the solar cadastre for your roof.
Age of residential buildings
- Before 191926 %
- 1919–19459 %
- 1946–196012 %
- 1961–197012 %
- 1971–19805 %
- 1981–19908 %
- 1991–20009 %
- 2001–20105 %
- Since 201114 %
Main heating energy
- Gas52 %
- Heating oil21 %
- Heat pump11 %
- District heating8 %
- Wood7 %
- Electricity1 %
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 52 % | 47.7 % |
| Heating oil | 21 % | 22.5 % |
| District heating | 8 % | 2 % |
| Heat pump | 11 % | 3.4 % |
| Electricity | 1 % | 8.1 % |
| Wood | 7 % | 5.3 % |
| Solar thermal | 0 % | 10.8 % |
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)55.1 %
- Condensing boiler14.2 %
- Heat pump10.6 %
- Heat exchanger (district)7.7 %
- Stove5.7 %
- Standard boiler5.1 %
- Central electric heating1.1 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses55.9 %
- Two-dwelling houses12.5 %
- Apartment buildings (3+)31.6 %
11.9 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 113 m²
- median dwelling area
- 78 m²
Renovations, heritage and volumes
For renovation projects in Villeneuve, the official building register figures provide vital context. With 39 buildings under heritage protection, contacting the municipality early is essential to navigate permit requirements. The median house volume stands at 750 m3 according to the SIA 416 standard, which is critical for estimating the scope of heating and insulation upgrades. Please note that data coverage is partial, as building volumes are measured for 309 out of 475 houses. Furthermore, renovation year data is currently unavailable in the register, which should be considered when assessing the current condition of your property.
39
buildings flagged as protected
status known for 138 of 850 buildings; check with the municipality
750 m³
median house volume (SIA 416)
measured for 309 of 475 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Companies in the area
Symetrium construction SA
1814 La Tour-de-Peilz · about 9.2 km
Specialist in energy management systems, building automation, and electrical installations for industrial, commercial, and complex residential projects.
symetrium.com.plEltech System Sàrl
1860 Aigle · about 10.2 km
Eltech System Sàrl is an Aigle-based company specializing in the installation of electrical, telephone, and photovoltaic systems.
eltech-system.chGuérin-Guinnard SA
1896 Vouvry · about 11.1 km
Guérin-Guinnard SA specializes in electrical installations, repairs, and photovoltaic solar solutions in the Chablais region.
guerin-guinnard.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Useful local data
Rules of the canton of Vaud
These rules apply across the whole canton, not only in this town.
Tax deductions
- Note : Le contribuable peut choisir, lors de chaque période fiscale et pour chaque immeuble, entre la déduction des frais effectifs et la déduction forfaitaire. La déduction forfaitaire couvre les frais d'entretien, de remise en état d'immeubles acquis récemment, d'administration par des tiers, d'investissements énergétiques, de démolition et de primes d'assurances.
- Carry-forward : Si les coûts d'investissement destinés à économiser l'énergie et à ménager l'environnement ou les frais de démolition en vue d'une construction de remplacement ne peuvent pas être entièrement pris en considération fiscalement durant l'année où ils ont été engagés, le solde peut être reporté sur les deux périodes fiscales suivantes. Les dépenses peuvent être reportées si le revenu net est négatif. Si des frais sont reportés, il n'est pas possible de faire valoir une déduction forfaitaire pendant cette période fiscale. En cas de déménagement en Suisse ou de transfert de la propriété de l'immeuble, le contribuable conserve le droit de déduire le solde des frais pouvant être reportés.
- Maintenance costs : Le contribuable qui possède des immeubles privés peut déduire les frais nécessaires à leur entretien, les primes d'assurances relatives à ces immeubles et les frais d'administration par des tiers.
- Energy investments : Sont réputés investissements destinés à économiser l'énergie et à ménager l'environnement les frais encourus en vue de rationaliser la consommation d'énergie ou de recourir aux énergies renouvelables. Ces investissements concernent le remplacement d'éléments de construction ou d'installations vétustes et l'adjonction d'éléments de construction ou d'installations dans des bâtiments existants. Si les mesures sont subventionnées par la collectivité publique, le contribuable ne peut déduire que les frais qu'il assume lui-même. Le taux de déduction est de 100%.
Source : Règlement sur la déduction des frais relatifs aux immeubles privés (RDFIP)
Other works in Villeneuve
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsSolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade