Eco6therm Sàrl
2832 Rebeuvelier · about 113.4 km
Eco6therm specializes in the installation of heating systems, particularly heat pumps, and solar photovoltaic energy solutions.
eco6therm.chHome solar battery · Frauenfeld
Installing a home solar battery in Frauenfeld
Are you planning to optimize your photovoltaic system in Frauenfeld with a home solar battery? This is an excellent choice for increasing self-consumption and reducing your dependence on the power grid. Whether you want to store energy produced during the day for evening use or simply secure your supply, understanding the technical requirements is essential. To get an accurate cost estimate tailored to your situation, please use our free online RenoIndex estimator to get a price range in CHF.
At a glance
- Typical budget
- CHF 8'100 – CHF 17'200
- Midpoint
- CHF 11'800
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Frauenfeld
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 Frauenfeld (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
Frauenfeld's housing stock in figures
In Frauenfeld, the federal building register lists 4'522 residential buildings and 13'267 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
58 % built before 1980
- Before 191913 %
- 1919–194512 %
- 1946–196013 %
- 1961–19709 %
- 1971–198011 %
- 1981–199011 %
- 1991–200012 %
- 2001–201010 %
- Since 201111 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
44 % · Gas
- Gas44 %
- Heating oil26 %
- Heat pump23 %
- Wood5 %
- District heating2 %
- Electricity1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 44 % | 40 % |
| Heating oil | 26 % | 23.9 % |
| District heating | 2 % | 1.2 % |
| Heat pump | 23 % | 11.2 % |
| Electricity | 1 % | 15.3 % |
| Wood | 5 % | 3.3 % |
| Solar thermal | 0 % | 3.6 % |
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)71.5 %
- Heat pump22.7 %
- Condensing boiler2.1 %
- Heat exchanger (district)1.7 %
- Stove0.9 %
- Central electric heating0.8 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses63.4 %
- Two-dwelling houses8.6 %
- Apartment buildings (3+)28 %
9.3 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 2
- median footprint
- 131 m²
- median dwelling area
- 92 m²
Renovations, heritage and volumes
When planning your renovation in Frauenfeld, refer to the federal building registry data to guide your budget. With a median volume of 954 m3 for the 21 houses measured by the SIA 416 standard, you can gauge the scope for heating and insulation work. Please note that data coverage is partial, as most buildings rely on other standards. Since information regarding renovation years and heritage protection is not currently recorded, you should consult the municipality directly early in your process to confirm local regulations and requirements before finalizing any construction plans for your home.
0
buildings flagged as protected
status known for 518 of 4'522 buildings; check with the municipality
954 m³
median house volume (SIA 416)
measured for 21 of 2'869 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
When is a battery worth it?
Investing in a storage battery is particularly worthwhile when solar output clearly exceeds your daytime use. By storing the surplus, you avoid reinjecting all the energy into the grid only to buy it back a few hours later.
It is all about maximizing your household's autonomy. Although storage costs have decreased, it remains crucial to evaluate your annual and daily consumption profile before making a purchase.
Use the RenoIndex estimator to precisely calculate your project in CHF according to current Swiss standards.
Correctly sizing your storage
A common mistake is choosing battery capacity based on total solar panel power. In reality, sizing should be based on your evening and nighttime consumption. The goal is to cover your domestic energy needs after sunset.
A battery that is too large unnecessarily increases the initial investment, while a battery that is too small limits your self-consumption. Analyze your lifestyle habits to adjust storage capacity.
Our RenoIndex tool helps you define a realistic budget in CHF for your project.
Technical compatibility and inverter
Before any installation, it is imperative to verify compatibility between the new battery and your existing inverter. Some systems require specific hybrid inverters to efficiently manage the energy flow between the panels, the battery, and the home grid.
If your current equipment is not compatible, this may lead to additional replacement costs. Be sure to consult a professional to validate the technical integration of your storage system.
Feel free to use our RenoIndex estimator to get a reliable cost estimate for materials and installation in CHF.
Tips for your project in Frauenfeld
Installing a battery requires careful planning to ensure long-term profitability. In Frauenfeld, as in the whole canton of Thurgau, it is recommended to inform yourself about local technical requirements for grid connection.
Also, consider the durability of the system by choosing proven technologies that allow for intelligent energy management. Maintenance is limited, but performance monitoring remains useful for adjusting your habits.
Use the RenoIndex tool to estimate the total budget in CHF needed for a quality installation that complies with Swiss standards.
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 125.5 km
Company specialized in electrical installations and telecommunications systems, including network infrastructure and related trade.
telecrengglisa.chHyperSolaire Sàrl
2718 Lajoux JU · about 134.6 km
Jura-based specialist in photovoltaic panel installation and energy storage solutions with AI-driven optimization.
hypersolaire.chSolar conseil Sàrl
2605 Sonceboz-Sombeval · about 134.7 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
What is the lifespan of a solar battery?
Most modern lithium batteries have a lifespan of between 10 and 20 years. This longevity strongly depends on the number of charge cycles and the thermal management of the system. Regular maintenance helps to preserve storage capacity over the long term.
Does the battery work during a power outage?
This depends on your equipment. Only systems with a backup function or island mode can power your home in case of a public grid failure. Check this option when choosing your hardware if energy resilience is a priority for you.
How long does it take to install a battery?
Physical installation by a qualified electrician usually takes between one and two days. The total time may vary depending on the complexity of the wiring, the configuration of the technical room, and any necessary updates to the existing inverter.
Do I need a permit in Frauenfeld?
For standard indoor installations, a building permit is generally not required, but you must declare your installation to the local grid operator. Contact the relevant authorities or your installer to confirm the specific formalities currently in effect in the municipality.
Works often combined in Frauenfeld
Solar panels cost in FrauenfeldHeat pump installation cost in FrauenfeldSolar water heating cost in Frauenfeld
Other works in Frauenfeld
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsSolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade