Eco6therm Sàrl
2832 Rebeuvelier · about 69.3 km
Eco6therm specializes in the installation of heating systems, particularly heat pumps, and solar photovoltaic energy solutions.
eco6therm.chHome solar battery · Obersiggenthal
Installing a home solar battery in Obersiggenthal
Installing a home solar battery in Obersiggenthal helps optimize your home's self-consumption. By storing the energy produced during the day, you reduce your reliance on the grid during peak evening consumption. This technical choice improves energy efficiency while increasing the value of your property. To get a precise and free estimate of the costs for your project, we invite you to use the RenoIndex simulator, which will provide you with a price range tailored to your specific situation and property needs.
At a glance
- Typical budget
- CHF 7'200 – CHF 15'400
- Midpoint
- CHF 10'500
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Obersiggenthal
Small project
CHF 4'000 – CHF 9'100
Typical project
CHF 7'200 – CHF 15'400
Large project
CHF 12'400 – CHF 25'400
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 5 kWh | CHF 4'000 | CHF 9'100 | CHF 1'200 |
| Typical project | 10 kWh | CHF 7'200 | CHF 15'400 | CHF 1'100 |
| Large project | 18 kWh | CHF 12'400 | CHF 25'400 | CHF 1'000 |
Computed with our estimator for Obersiggenthal (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 2'100 (20 %)
- Materials : CHF 7'300 (70 %)
- Other costs : CHF 1'100 (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
Obersiggenthal's housing stock in figures
In Obersiggenthal, the federal building register lists 1'533 residential buildings and 4'168 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
61 % built before 1980
- Before 19197 %
- 1919–19458 %
- 1946–196016 %
- 1961–197013 %
- 1971–198017 %
- 1981–199010 %
- 1991–200011 %
- 2001–201011 %
- Since 20116 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
47 % · Heating oil
- Heating oil47 %
- Heat pump23 %
- District heating16 %
- Gas8 %
- Wood4 %
- Electricity2 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 8 % | 5.6 % |
| Heating oil | 47 % | 32.1 % |
| District heating | 16 % | 10.7 % |
| Heat pump | 23 % | 7.8 % |
| Electricity | 2 % | 40.3 % |
| Wood | 4 % | 2.1 % |
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)56.8 %
- Heat pump22.8 %
- Heat exchanger (district)16.3 %
- Central electric heating2.1 %
- Stove1.4 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses66.7 %
- Two-dwelling houses9.8 %
- Apartment buildings (3+)23.5 %
6.4 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 2
- median footprint
- 120 m²
- median dwelling area
- 97 m²
Renovations, heritage and volumes
For homeowners in Obersiggenthal, the building registry data provides essential guidance for planning renovations. With 370 buildings under heritage protection, it is vital to contact the municipality early to navigate permit requirements for any exterior work. Regarding project scale, data coverage is currently partial; the measured volume according to SIA 416 standards is unknown for all 1022 houses, and the renovation year is not recorded. Consequently, owners should prioritize a professional site inspection to assess heating and insulation needs accurately, as these specific official figures are not available to support standardized planning or preliminary budget estimates.
370
buildings flagged as protected
status known for 1'533 of 1'533 buildings; check with the municipality
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Optimizing self-consumption
A battery is particularly useful when solar output clearly exceeds your daytime use. In Obersiggenthal, as elsewhere in Switzerland, maximizing self-consumption is a major lever for quickly amortizing your initial investment.
By storing the surplus produced by your solar panels, you avoid re-injecting energy into the grid at a buyback rate that is often lower than the retail price of electricity. RenoIndex helps you assess the budget for this system.
Remember that a correctly sized installation is the key to optimal long-term profitability.
Sizing criteria
Sizing is a crucial step for your storage battery. You must base your calculation on your evening consumption, not on the total power of your solar panels.
An overly large capacity is unnecessarily expensive, while too small a capacity will limit your autonomy. Analyze your household consumption habits to choose the right model.
If you need a cost estimate to compare different systems, the RenoIndex calculator is available for free to define a realistic price range based on your configuration.
Technical compatibility and inverters
Before buying, it is essential to check the compatibility between the chosen battery and your existing inverter. Storage systems are often designed to interact with specific hybrid inverters.
If your current inverter is not compatible, you may need to plan for its replacement, which affects the overall project cost. Use the RenoIndex simulator to get a price range including these potential additional pieces of equipment.
Rigorous planning at the start of the project prevents unexpected extra costs during the installation phase at your site in Obersiggenthal.
Planning and installation
Installing a storage solution in Obersiggenthal requires careful planning to ensure safety and performance. Hire qualified professionals for the integration of the battery into your home electrical system.
They will ensure that safety standards are met and the configuration is optimal. To prepare your financial plan, do not hesitate to use RenoIndex to obtain a free price range.
This service will help you better understand the costs of the components and labor required for the success of your energy project.
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 81.7 km
Company specialized in electrical installations and telecommunications systems, including network infrastructure and related trade.
telecrengglisa.chHyperSolaire Sàrl
2718 Lajoux JU · about 90.5 km
Jura-based specialist in photovoltaic panel installation and energy storage solutions with AI-driven optimization.
hypersolaire.chSolar conseil Sàrl
2605 Sonceboz-Sombeval · about 91.1 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.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
Is the battery compatible with all panels?
Yes, but it must be compatible with your inverter. Always check the technical data sheet of the product before purchasing.
Where can I get a cost estimate?
You can use the RenoIndex simulator for free to get a price range tailored to your project in Obersiggenthal.
How do I size my battery?
Base the sizing on your electricity consumption during the evening rather than on the power of your solar panels.
Is this a cost-effective solution?
It is cost-effective if your solar output significantly exceeds your daytime consumption, thereby avoiding low-remuneration feed-ins.
Works often combined in Obersiggenthal
Solar panels cost in ObersiggenthalHeat pump installation cost in ObersiggenthalSolar water heating cost in Obersiggenthal
Other works in Obersiggenthal
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsSolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade