Eco6therm Sàrl
2832 Rebeuvelier · about 136.6 km
Eco6therm specializes in the installation of heating systems, particularly heat pumps, and solar photovoltaic energy solutions.
eco6therm.chHome solar battery · Kreuzlingen
Installing a solar battery in Kreuzlingen
Are you considering optimizing your photovoltaic installation in Kreuzlingen with a solar battery? It is an excellent strategy to maximize self-consumption and reduce dependence on the power grid. By storing surplus energy produced during the day, you can power your household after the sun goes down. To accurately estimate the budget required for this energy transition in your home, use our free RenoIndex online calculator today. Get a reliable and quick cost estimate with just a few clicks.
At a glance
- Typical budget
- CHF 8'100 – CHF 17'200
- Midpoint
- CHF 11'800
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Kreuzlingen
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 Kreuzlingen (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
Kreuzlingen's housing stock in figures
In Kreuzlingen, the federal building register lists 3'101 residential buildings and 12'294 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
57 % built before 1980
- Before 191914 %
- 1919–194513 %
- 1946–196012 %
- 1961–19709 %
- 1971–19809 %
- 1981–19909 %
- 1991–20007 %
- 2001–201016 %
- Since 201111 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
36 % · Gas
- Gas36 %
- Heating oil32 %
- Heat pump28 %
- Wood3 %
- Electricity2 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 36 % | 32.1 % |
| Heating oil | 32 % | 29.3 % |
| Heat pump | 28 % | 14.3 % |
| Electricity | 2 % | 16.8 % |
| Wood | 3 % | 1.1 % |
| Solar thermal | 0 % | 5.6 % |
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)67.3 %
- Heat pump27.7 %
- Condensing boiler2.1 %
- Central electric heating1.5 %
- Stove0.8 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses53.5 %
- Two-dwelling houses7.6 %
- Apartment buildings (3+)38.9 %
10.1 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 137 m²
- median dwelling area
- 90 m²
Renovations, heritage and volumes
For your renovation plans in Kreuzlingen, the building register shows that out of 3101 buildings, only 3 are under heritage protection, making early contact with local authorities essential in these specific cases. Regarding building volume, the median is 780 m3 according to SIA 416, though this figure is based on a partial sample of 7 houses out of 1659. These volume metrics are vital for properly scaling your heating and insulation upgrades. Please note that data coverage is partial, so conducting a thorough review of your specific property details is recommended before finalizing your renovation strategy.
3
buildings flagged as protected
status known for 45 of 3'101 buildings; check with the municipality
780 m³
median house volume (SIA 416)
measured for 7 of 1'659 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Why install a solar battery
A battery is worthwhile when solar output clearly exceeds your daytime use. In Switzerland, the trend is towards increasing self-consumption to make installations profitable.
Without storage, energy produced unnecessarily is fed into the grid, often with low financial returns. With a battery, you save this precious energy for evening needs, such as lighting or running appliances.
This helps smooth your consumption profile and allows you to use clean, locally produced energy even when it is cloudy or during the night.
The ideal sizing
It is crucial to size capacity by evening consumption, not panel power. An oversized battery represents an unnecessary investment, while an undersized one will not cover peak needs. Analyze your energy habits: how many devices run simultaneously after sunset?
By adapting storage capacity to your actual profile, you ensure optimal long-term profitability. Do not hesitate to check RenoIndex to get a price range adapted to the storage solutions currently available on the Swiss market.
Compatibility and installation
Before buying, you must check compatibility with your existing inverter. Some systems require specific hybrid inverters to work, while other battery systems can be retrofitted as AC-coupled storage to existing setups.
Poor technical configuration can lead to significant energy losses and harm equipment longevity. Work with a qualified installer who can integrate the system safely and effectively.
For a clear estimate of labor and material costs to expect, use the free RenoIndex simulator.
Financial management and planning
Financial planning is a key step in your renovation project. Beyond the cost of the battery, consider installation and wiring expenses.
Although no specific grants are mentioned for this technology, improving self-consumption allows for substantial long-term savings by reducing your electricity bill. Use our RenoIndex tool to get a reliable price range.
Rigorous planning helps anticipate expenses and validate the profitability of your energy investment before starting work on your property.
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 148.9 km
Company specialized in electrical installations and telecommunications systems, including network infrastructure and related trade.
telecrengglisa.chHyperSolaire Sàrl
2718 Lajoux JU · about 157.7 km
Jura-based specialist in photovoltaic panel installation and energy storage solutions with AI-driven optimization.
hypersolaire.chSolar conseil Sàrl
2605 Sonceboz-Sombeval · about 158.1 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
Can I install a battery if I already have solar panels?
Yes, it is entirely possible. There are AC-coupled storage systems that can be easily added to existing installations. Simply check compatibility with your current inverter before choosing your equipment.
What is the average lifespan of a solar battery?
Most modern solar batteries use lithium-ion technology and offer a lifespan between 10 and 20 years, depending on usage and the quality of charge cycles.
Does the installation require a building permit?
Generally, adding an indoor battery does not require a specific permit, but it is recommended to contact local authorities to confirm the requirements applicable to your plot.
How can I get an estimate of the total cost?
You can use our RenoIndex tool for free to get a price range based on the specifics of your energy renovation project and current standards in Switzerland.
Works often combined in Kreuzlingen
Solar panels cost in KreuzlingenHeat pump installation cost in KreuzlingenSolar water heating cost in Kreuzlingen
Other works in Kreuzlingen
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsSolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade