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Fronius Reserva 15.8 kWh Storage Package – 5 Modules + BMS + Base

SKU:  2042
The Fronius Reserva 15.8 kWh is the most powerful model in the storage series. With five LFP modules, BMS, and a robust base, it offers maximum capacity for large households, commercial use, and critical system applications. It is backup power capable, scalable, and designed for the energy transition.
Available immediately
Delivery time: 7 - 8 weeks
4.963,83 €
incl. 0% VAT , plus shipping costs
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Fronius Reserva 15.8 kWh Storage Package – 5 Modules + BMS + Base
Fronius Reserva 15.8 kWh Storage Package – 5 Modules + BMS + Base

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Description

Fronius Reserva 15.8 kWh – Maximum Performance, Maximum Independence

The Fronius Reserva 15.8 kWh is the flagship of Fronius storage solutions. Designed for large residential buildings, energy-intensive businesses, or hybrid applications, it offers the highest storage capacity in a compact, modular design. With five powerful battery modules, an intelligent BMS, and a robust base stand, it delivers uncompromising power – anytime, even in emergencies.

Whether as a standalone solution or in parallel operation with up to four systems – the Reserva 15.8 kWh adapts to any challenge. Its DC coupling minimizes energy losses, the BMS protects each cell and ensures efficient charging & discharging. Full integration into Fronius inverters and Solar.web monitoring completes the system as a premium solution.

Top Features of the 15.8 kWh Configuration

  • Maximum Storage Capacity: 15.79 kWh usable
  • 5 Modules: Powerful stacking for maximum performance
  • BMS Included: Intelligent cell control & safety management
  • Base Included: Stable floor mounting – even with a total weight of 187 kg
  • Full Backup Functionality: For single & three-phase operation
  • Monitoring: Controllable in real-time via Solar.web
  • Professional Application: Also suitable for commercial installations

Technical Data

  • Capacity (usable): 15.79 kWh
  • Nominal Voltage: 512 V
  • Voltage Range: 464 – 568 V
  • Max. Discharge Current: 32 A
  • Cell Chemistry: Lithium Iron Phosphate (LFP)
  • Cycling Stability: >6,000 cycles at 80% depth of discharge
  • Protection Class: IP65
  • Temperature Range: –20°C to +55°C
  • Compatible Inverters: GEN24 Plus & Verto Plus Hybrid Inverters
  • Dimensions (HxWxD): 1610 × 780 × 176 mm

Weight

  • Item Weight: approx. 187 kg
  • Shipping Weight: approx. 200 kg

Scope of Delivery

  • 5× LFP Battery Modules Fronius
  • 1× Battery Management System (BMS)
  • 1× Stand (Base)
  • 1× Installation & User Manual

Broschuere - Fronius Reserva Speicher (DE)

Datenblatt - Fronius Reserva Speicher (DE)

Handbuch - Fronius Reserva Batteriespeicher (DE)

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Broschuere - Fronius Reserva Speicher (DE)

Broschuere - Fronius Reserva Speicher (DE)

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Datenblatt - Fronius Reserva Speicher (DE)

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Handbuch - Fronius Reserva Batteriespeicher (DE)

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Fronius Reserva 15.8 kWh Storage Package – 5 Modules + BMS + Base

Fronius Reserva 15.8 kWh Storage Package – 5 Modules + BMS + Base

4.963,83 € *

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