Eco6therm Sàrl
2832 Rebeuvelier · about 101.8 km
Eco6therm specializes in the installation of heating systems, particularly heat pumps, and solar photovoltaic energy solutions.
eco6therm.chHome solar battery · Freienbach
Solar battery installation in Freienbach
Are you planning to optimize your photovoltaic system in Freienbach? Adding a home solar battery increases your self-consumption rate by allowing you to use solar energy during the evening and night. This solution is ideal for maximizing your initial investment return. To plan your project with confidence, use our free RenoIndex estimator to get a price range in CHF tailored to your specific needs. Discover our tips for a successful local energy installation and start maximizing your energy savings today in Freienbach.
At a glance
- Typical budget
- CHF 8'100 – CHF 17'200
- Midpoint
- CHF 11'800
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Freienbach
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 Freienbach (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
Freienbach's housing stock in figures
In Freienbach, the federal building register lists 2'330 residential buildings and 8'091 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
47 % built before 1980
- Before 19195 %
- 1919–19454 %
- 1946–196011 %
- 1961–197012 %
- 1971–198015 %
- 1981–199014 %
- 1991–200015 %
- 2001–201014 %
- Since 201111 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
32 % · Gas
- Gas32 %
- Heating oil30 %
- Heat pump24 %
- Electricity5 %
- Wood5 %
- District heating3 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 32 % | 34.1 % |
| Heating oil | 30 % | 30.1 % |
| District heating | 3 % | 2.5 % |
| Heat pump | 24 % | 9.4 % |
| Electricity | 5 % | 18.5 % |
| Wood | 5 % | 2.6 % |
| Solar thermal | 0 % | 2.7 % |
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)60.9 %
- Heat pump24.3 %
- Condensing boiler4.8 %
- Central electric heating3.9 %
- Heat exchanger (district)2.8 %
- Direct electric heaters1.5 %
- Stove1.4 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses55.3 %
- Two-dwelling houses11.6 %
- Apartment buildings (3+)33 %
11.3 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 3
- median footprint
- 142 m²
- median dwelling area
- 102 m²
Renovations, heritage and volumes
For your renovation projects in Freienbach, the official building register provides key indicators for planning. The median building volume is 1420 m3; however, this figure based on SIA 416 standards is only available for 23 of the 1289 houses, indicating that data coverage remains very partial. This information is critical for assessing the scale of necessary heating or insulation upgrades. As there are no records for renovation years or heritage protection status, we advise homeowners to contact the municipality directly to clarify local building regulations and permit requirements before initiating any renovation work on their property.
0
buildings flagged as protected
status known for 372 of 2'330 buildings; check with the municipality
1'420 m³
median house volume (SIA 416)
measured for 23 of 1'289 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. By storing surplus energy produced during sunny hours, you reduce your reliance on the grid.
This makes your home a more autonomous energy unit, especially during months with irregular sunlight. It is a strategic choice for those looking to stabilize their energy costs.
Before you start, request an estimate on RenoIndex to compare investment costs against savings realized on your future electricity bills.
Correctly sizing your storage
Size capacity by evening consumption, not just by panel power. A battery that is too large is an unnecessary investment, while a capacity that is too low will not cover your nighttime needs.
Analyze your family's consumption profile to determine the optimal storage size. RenoIndex can help you understand how these choices affect your overall budget.
A precise calculation avoids waste and ensures that every kilowatt-hour produced by your roof is used as effectively as possible within your home.
Compatibility and technical installation
Always check compatibility with your existing inverter before buying your new battery. Modern hybrid systems often facilitate this transition, but older inverters may not be equipped to manage additional storage.
Hiring a qualified professional is essential to ensure a safe installation that complies with standards in the canton of Schwyz.
RenoIndex supports you by providing a cost overview to avoid any surprises during the technical integration of your new storage system.
Local considerations in Freienbach
When it comes to energy renovations, it is important to refer to federal and cantonal standards. Although there are no specific municipal grants listed, the canton of Schwyz offers various support programs for energy efficiency.
Remember to regularly check for updates on available aid for your project. To get a price estimate for your project in Freienbach, use the RenoIndex simulator for free.
Rigorous preparation, including studying your consumption and a reliable cost estimate, is key to successfully completing your energy renovation work.
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 111.4 km
Company specialized in electrical installations and telecommunications systems, including network infrastructure and related trade.
telecrengglisa.chSolar conseil Sàrl
2605 Sonceboz-Sombeval · about 119.1 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.chTZ Stromag, Filiale Visp
3930 Visp · about 121.4 km
TZ Stromag offers comprehensive electrical engineering services for residential buildings, including installations, telematics services, and security.
stromag.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
How much does a solar battery cost?
The price depends on the storage capacity required and the complexity of the installation. Use our free RenoIndex estimator to get a personalized price range in CHF adapted to your specific situation in Freienbach.
Do I need a permit in Freienbach?
Generally, installing internal batteries does not require a specific permit, but complying with cantonal standards is recommended. Consult a professional installer to verify your specific project's compliance according to the rules in force.
Is the battery compatible with my inverter?
Not all inverters are compatible. It is essential to check the data sheet of your current equipment. A local installer will be able to confirm whether a replacement is necessary or if your current system allows for the addition of storage.
What is the lifespan of a battery?
The lifespan varies by technology, often between 10 and 20 years for modern lithium models. Proper maintenance and following manufacturer recommendations are essential to maximize longevity and your return on investment.
Works often combined in Freienbach
Solar panels cost in FreienbachHeat pump installation cost in FreienbachSolar water heating cost in Freienbach
Other works in Freienbach
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsSolar water heatingTerrace constructionFence installationStairwell renovationElevator installation or upgrade