Own your energy

The one-stop-shop solution for those who want to take control of their own energy

House with PV system

Greater independence for your home

Homeowners want more control over their energy costs. After all, nobody knows how electricity prices will develop in the future. At the same time, there is a growing desire for a secure and reliable energy supply for one’s own homes.

With a PV system and a smart storage solution, you can harness the sun’s energy right where it’s generated: directly in your own home. This allows you to use solar energy flexibly for a wide range of applications – from powering household appliances to heating and cooling, right through to charging your electric car. This means less electricity from the grid and more self-generated energy for your everyday life. With solar energy, you’re investing in more than just electricity from your own roof: you’re investing in independence, security and long-term cost savings.

Application Reserva, GEN24 and Wattpilot Flex

Independence

Icon Leaf with Euro sign

… from rising electricity prices

Every kilowatt-hour that you generate and use yourself does not need to be purchased from your energy supplier. With a combination of photovoltaics and battery storage, you can increase your self-consumption and significantly reduce your running electricity costs. This means more predictable energy costs and less dependence on future price fluctuations.
Icon house with solar panels

… through your own energy

The sun provides free energy every day. So why leave valuable roof space unused? With a Fronius solution, you can generate your own electricity directly on your roof. Intelligent energy management functions ensure that every kilowatt-hour is used as efficiently as possible, from sunrise to sunset. Step by step, your home becomes your personal power station.

Icon Full Backup

… during power cuts

Power outages often happen without warning. With the right backup power solution from Fronius, your home remains supplied even when the public grid fails. Depending on the system configuration, essential appliances or even your entire household can continuously be supplied with energy – powered by your PV system and battery.

Your energy

You can easily generate the energy you need. How? The solution is 149 million kilometres away, yet so close! Harness the power of the sun within your own four walls.

Take the next step towards energy independence. Generate your own clean electricity, lower your energy costs, and contribute to a more sustainable future. With a photovoltaic system, the power of the sun works for your home every day. Essentially, your self-generated energy can be used in the following ways:

Illustration of a house powered by solar energy
Electricity
powering household appliances
Heating & cooling
heating and air conditioning
Mobility
charging electric cars
Electricity
powering household appliances
Heating & cooling
heating and air conditioning
Mobility
charging electric cars
Fronius GEN24 and GEN24 Plus
The Fronius GEN24 is the heart of your PV system – flexible, battery-compatible and ideal for providing an efficient, independent power supply to your home.
More about the GEN24
GEN24 inverter
Fronius Verto and Verto Plus
The Fronius Verto reliably supplies small businesses, farms and blocks of flats with solar energy.
More about the Verto
Verto Plus inverter
Fronius Wattpilot Flex
Solar power for electric cars: Install the wallbox and charge using surplus PV power.
Find out more about the Wattpilot Flex
Fronius Ohmpilot
Hot water with PV: Use surplus solar energy and save money.
More about the Ohmpilot
Fronius Ohmpilot consumption controller for surplus solar power to efficiently supply hot water and heating.

Your solar power round the clock

Why feed valuable solar power into the grid when you can use it yourself? With a battery storage system such as the Fronius Reserva or Reserva Pro, your energy is available exactly when you need it – even after sunset. This increases your self-consumption and reduces your ongoing electricity costs.

With a backup power solution such as the Fronius Backup Controller or Backup Switch, you can keep your home powered even during unexpected outages. The result: greater energy independence, a more resilient energy supply, and peace of mind when it matters most.

Fronius Reserva and Reserva Pro
Fronius Reserva Pro
Storage for larger systems

– 12–32 kWh per tower (3–8 modules)
– Up to 128 kWh via parallel connection
– Eligible for subsidies due to European cell and module production
– High charging/discharging power of up to 28.3 kW for large loads
More about the Reserva Pro
Fronius Reserva Pro
Fronius Reserva
Home energy storage

– 6.3 – 15.8 kWh per tower (2–5 modules)
– Up to 63 kWh through parallel connection
– Compact design – perfect for confined spaces
– Ideal for PV systems up to 12 kWp
More about the Reserva
Fronius Reserva
Backup Switch
Cost-effective 3-way switch for manually activating the Full Backup mode.
More about the Backup Switch
Backup Switch
Backup Controller
A control unit that automatically switches to Full Backup mode and back to normal operation.
More about the Backup Controller
Fronius Backup Controller
Fronius site Sattledt

Your reliable partner

When you choose Fronius, you choose more than 80 years of quality, innovation and reliability since 1945. As an Austrian family-run business with production facilities in Europe, we support you on your journey towards greater energy independence – with safe, long-lasting solutions and a strong network of qualified Fronius System Partners.

With Fronius, you benefit from a range of advantages that go far beyond the technology itself:

  • European value creation
  • European data protection standards: All data remains in Europe
  • A family-run business since 1945
  • A solar pioneer from the very beginning
  • High-quality products are characterised by a long service life and repairability
  • A strong Fronius System Partner network across Europe for professional installation and service in your area