Fronius Reserva 3.16 Module

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The Fronius Reserva 3.16kWh Battery Module is a high-voltage (102.4V) expansion module for the Fronius Reserva battery system. Designed for system expansion or module replacement, it integrates seamlessly into existing Fronius Reserva battery stacks. The IP65-rated design ensures reliable performance in residential solar battery systems. Please note: Requires Fronius BMS & Base (4,240,375) and a minimum of 2 modules for operation. Complete Reserva Battery options: Reserva 6.3 6.3kWh Stack with BMS, Base + 2 modules Reserva 9.5 9.48kWh Stack with BMS, Base + 3 modules Reserva 12.6 12.64kWh Stack with BMS, Base + 4 modules Reserva 15.8 15.8kWh Stack with BMS, Base + 5 modules Show more