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The Fronius Reserva 3.15kWh Battery Module offers flexible energy storage for both residential and commercial solar systems. With 3.15kWh of usable capacity, it supports scalable installations while ensuring efficient operation with Fronius hybrid inverters. Its compact design and robust safety certifications make it a reliable choice for your energy needs.
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The Fronius Reserva 3.15kWh Battery Module is a high-voltage battery module for the Fronius Reserva energy storage system. It provides 3.15 kWh usable capacity per module and is intended for use within a modular solar storage arrangement.
Each module provides 3.15 kWh usable capacity within the Reserva system.
High-voltage battery module with a rated voltage of 102.4 V.
Modular storage component
Reserva system documentation states lithium iron phosphate (LFP) cell chemistry.
System documentation lists RS485 as the interface for the Reserva range.
Battery module for the Fronius Reserva range. Usable capacity: 3.15 kWh. Rated voltage: 102.4 V. Dimensions: 250 x 780 x 176 mm. Weight: 33.5 kg. Packaged dimensions: 790 x 372 x 264 mm. Packaged weight: 36.5 kg.
System documentation states the Reserva range is suitable for indoor and protected outdoor areas. Charging and discharging current is limited by the inverter. Compatibility notes reference Fronius hybrid inverter use, excluding Fronius Symo Hybrid.
The Reserva range is described as a DC-coupled high-voltage battery for storing solar energy with minimal losses.
Max Charge / Discharge Current (A)
32
Manufacturer
Fronius
Nominal Voltage (V)
102.40
Communication
RS485
Commodity Code
8507600000
Dimensions (mm) (H x W x D)
264 x 372 x 790
DOD
94.5
IP Rating
IP65
Weight (kg)
33.5
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