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Fronius Reserva 12.6 kWh Storage Package – 4 Modules + BMS + Base

SKU:  2041
The Fronius Reserva 12.6 kWh is the ideal high-voltage storage solution for energy-intensive applications. With four LFP modules, an integrated BMS, and a robust base, it offers full backup power capability, smart control, and maximum efficiency in continuous operation.
Available from: 21.09.2026  (Pre-orders possible)
Delivery time: ca. 7 weeks
4.147,88 €
incl. 0% VAT , plus shipping costs
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Fronius Reserva 12.6 kWh Storage Package – 4 Modules + BMS + Base
Fronius Reserva 12.6 kWh Storage Package – 4 Modules + BMS + Base

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Description

Fronius Reserva 12.6 kWh – Energy on a New Level

If you're looking for high performance and maximum reliability, the Fronius Reserva 12.6 kWh is the right choice. This model combines four powerful battery modules with an intelligent Battery Management System (BMS) and a solid base stand – ideal for larger households, multi-generational projects, or small businesses with increased energy needs.

The DC coupling ensures minimal charging losses, while the advanced BMS provides perfect cell balancing, efficient energy distribution, and comprehensive safety. The backup power and black start capability of the Reserva 12.6 kWh guarantee an uninterrupted power supply – even in the event of a grid failure. Combined with Fronius GEN24 Plus hybrid inverters, it creates an intelligent, robust energy concept "Made in Europe".

Highlights of the Fronius Reserva 12.6 kWh

  • Extended Capacity: 12.63 kWh usable energy for demanding consumers
  • 4 Battery Modules: Efficiently stacked, high energy density
  • BMS Included: Durable cell management & protection
  • With Base: Solid stand on any surface
  • Backup Capability: Home supply secured even during grid failure
  • Smart Monitoring: Control & analysis via Solar.web
  • Future-Proof: Compatible with parallel connections & hybrid inverters

Technical Data

  • Capacity (usable): 12.63 kWh
  • Nominal Voltage: 409.6 V
  • Voltage Range: 371.2 – 454.4 V
  • Max. Discharge Current: 32 A
  • Cell Technology: Lithium Iron Phosphate (LFP)
  • Cycling Stability: >6,000 cycles at 80% DoD
  • Protection Class: IP65
  • Temperature Range: –20 to +55 °C
  • Compatible Inverters: Fronius GEN24 Plus & Verto Plus
  • Dimensions (HxWxD): 1360 × 780 × 176 mm

Weight

  • Item Weight: approx. 153.5 kg
  • Shipping Weight: approx. 165 kg

Scope of Delivery

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

Broschuere - Fronius Reserva Speicher (DE)

Datenblatt - Fronius Reserva Speicher (DE)

Handbuch - Fronius Reserva Batteriespeicher (DE)

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Broschuere - Fronius Reserva Speicher (DE)

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Handbuch - Fronius Reserva Batteriespeicher (DE)

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Fronius Reserva 12.6 kWh Storage Package – 4 Modules + BMS + Base

Fronius Reserva 12.6 kWh Storage Package – 4 Modules + BMS + Base

4.147,88 € *

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