24/7 solar power
with the complete solution including storage

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.
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.









