Fronius Reserva Battery 3.15kWh module

Power Up with the New Fronius Reserva HV Battery

Meet Reserva, the latest battery from Fronius, built to boost your Fronius solar systems. Easy integration with GEN24 Plus and smart management via Solar.web makes Reserva your perfect energy partner.

Why Reserva?

• Modular & scalable – from 6.3 to 63 kWh

• Efficient DC coupling – maximised performance

• Reliable backup & black start capabilities

• High charge & discharge rates – up to 11.26kW

• Slim & smart design – quick and simple installation

• Safe & lasting LFP cells – cobalt-free

• Homeowner Data exclusively stored on European Servers

• Fronius reliability – seamless integration and faster support

Converting solar energy, controlling, distributing and using solar energy – and now also storing solar energy: With the Fronius Reserva, the Austrian provider of solar electronics completes its product portfolio.

The Fronius Reserva is a high-voltage battery with DC coupling that guarantees almost loss-free charging and discharging performance. Capacities between 6.3 and 15.8 kWh are possible with two to five modules. The storage modules are stacked on top of each other like building blocks as a plug-and-play connection without the need for cabling. A total of up to four battery towers can be connected in parallel to achieve a maximum storage capacity of 63 kWh. The new battery storage system is optimally matched to the two hybrid inverters Fronius GEN24 Plus and Fronius Verto Plus and can therefore be seamlessly integrated into an existing photovoltaic system. The tried-and tested Solar.web app is all that is needed for visualization; no additional software is required. The Fronius Reserva status display also shows the current charge status and indicates if there is a fault.