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24/7 solar power

with the complete solution including storage

Martin

Our new storage solution: Fronius Reserva

Fronius now offers all the components you need for 24 hours of sunshine - a complete PV system from a single source. With Fronius Reserva, we are adding a powerful battery to our portfolio that perfectly rounds off the energy system.

The Fronius Reserva is a high-voltage battery with DC coupling that guarantees particularly effective and efficient energy transfer.

Our storage solutions are available from Fronius partners. Thanks to its modular design, it can be flexibly adapted to individual requirements and impresses with maximum safety and durable lithium iron phosphate technology.

Discover the highlights of our smart high-voltage battery

  • Backup power capable
  • Data remains in Europe (European security standards)
  • Everything from a single source: proven Fronius service and support
  • State-of-the-art LFP technology (lithium iron phosphate)
  • Compatible with Fronius GEN24 Plus and Verto Plus
  • Space-saving: only 17.6 cm deep
  • Fully automatic commissioning by PV installer

Further product strengths can be found in our data sheet, brochure, and solution sheet.

With full solar power – our solar solutions working together

You can best utilize the full potential of your PV system by using surplus solar power for e-mobility or heating and cooling in your home. This allows your system to pay for itself more quickly and also reduces your energy costs.
Illustration of a house
PV modules, together with an inverter, form the basis for your personal energy transition. They are usually mounted on the roof and convert sunlight into electrical energy.
The inverter is the heart and brain of every PV system and makes solar energy truly usable. It converts the direct current generated by the PV modules into alternating current, which is required for all household appliances and the power grid. Smart products such as the Fronius GEN24 also enable efficient energy management and the integration of additional components for even higher self-consumption.
A smart meter is the basis for optimizing your PV system. It measures all energy flows coming from or flowing into the grid.
A PV system with a hybrid inverter such as the Fronius GEN24 Plus can be expanded with our Fronius Reserva battery storage system, offering two major advantages: Firstly, electricity that is not consumed directly by the household or fed into the grid is stored in the battery and can then be used long after the sun has gone down. Secondly, such a PV system offers additional security by continuing to produce energy for your own household in the event of a power failure.
Those who use surplus solar power for their electric car significantly increase their self-consumption. From day one, you can charge your electric car with solar power, which is cheaper than electricity from the grid. With special PV-optimized wallboxes such as the Fronius Wattpilot Flex, you can charge your electric car in a particularly smart and flexible way.
Consumption controllers such as the Fronius Ohmpilot use surplus solar energy to generate hot water or for heating. From April to October, solar power can cover the majority of a household's hot water needs. This allows you to maximize your self-consumption, reduce your CO2 emissions, and protect your heating system.

Discover our wide range of products now

New digital solutions

Icon Money in Hand

Fronius ECA

Mit KI noch mehr sparen
Optimierte Energieflüsse, maximale Ersparnisse mit unserem Energiekosten-Assistent (ECA)

Icon Fronius Reserva

Batteriesteuerung

Batterie für Notfall laden
Entdecken Sie die Funktion in der Fronius Solar.web App

Inverters & backup power solutions

Icon Fronius GEN24

Fronius GEN24 Plus

The heart of your PV system
Our hybrid inverter
3.0 to 12.0 kW

Icon Fronius Verto

Fronius Verto Plus

For larger PV systems
Our hybrid inverter
15.0 to 33.3 kW

Icon Fronius Backup Switch

Fronius Backup Controller & Switch

Backup power for all eventualities
The Full Backup option can be turned on automatically or manually

E-mobility and heating solutions, energy flow monitoring

Icon Fronius Wattpilot Flex

Fronius Wattpilot Flex

Solar power for electric cars
Install a wallbox and charge with surplus PV

Icon Fronius Ohmpilot

Fronius Ohmpilot

Hot water with PV
Use surplus solar energy and save money

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Fronius Solar.web

Everything under control
Monitor PV system data and optimize self-consumption

Find your Fronius partner