Fronius LFP: 6.3kWh [HV Battery] 15kWh 45 kW Peak Power (5s

45 kW Peak Power (5s at 25°C) Short-duration peak output handles starting currents for motors and compressors

The Reserva uses Lithium Iron Phosphate (LFP) prismatic cells — widely recognised as the safest and most thermally stable lithium chemistry for residential battery storage

It supports a nominal discharge current of 50A

and CEC approval

1339 mm height

Fronius LFP: 6.3kWh [HV Battery] 15kWh 45 kW Peak Power (5sThe Fronius Reserva is a DC coupled high voltage modular Lithium Iron Phosphate (LFP) battery system designed for residential solar energy storage. Built around 3. 15 kWh modules operating at a nominal 102. 4 V each, the Reserva 6. 3 uses 2 stacked modules to deliver 6. 31 kWh of 100% usable energy. With 5. 94 kW continuous charge discharge power, an 8. 45 kW 5 second peak, a 10 year warranty with 70% capacity retention in Australia, backup power