The Fronius Reserva is a DC-coupled high-voltage battery that maximizes solar power efficiency and minimizes losses. By adding modules (1 unit of 3.15kWh), its capacity of 6.3–15.8 kWh (up to 63 kWh with four towers) ensures flexible use for various applications.
Compatible with Fronius GEN24 Plus hybrid inverters, the Reserva offers exceptional charging and discharging power, reliable backup power, and European data security. Durable LFP technology and strong support from Fronius ensure a long-lasting and secure energy storage solution. Utilize solar energy when you need it!
With a hybrid inverter, you can connect a battery storage system and become even more
independent. Backup power for all situations.
The Fronius Backup Controller & Backup Switch allows you to manually or automatically switch to
full backup power mode.
These cost-effective components can be easily installed without the need for additional equipment, such as switch boxes.
The Fronius Energy Cost Assistant uses AI to analyze solar power generation, consumption, and electricity prices. It optimizes your storage strategy by charging grid electricity when tariffs are low and using it when prices rise again – directly via the Solar.web app.
Together with the Fronius GEN24 Plus inverter, you benefit from exceptional charging and discharging power, which fully utilizes even short glimpses of sunlight. Thanks to its lithium iron phosphate cell chemistry, the Fronius Reserva ensures a long lifespan and maximum safety.
The most trusted supplier on the market with its own battery module manufactured in the EU!
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