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9.5 kWh Storage capacity from three Reserva modules, each with 3.15 kWh s, including BMS and base unit. The mid-range configuration for households for whom the basic storage system is too small and the full configuration is too large.
Product number:PV10710551
9.5 kWh Storage capacity from three Reserva modules, each with 3.15 kWh s, including BMS and base unit. The mid-range configuration for households for whom the basic storage system is too small and the full configuration is too large.
€5,805.000 % VAT under § 12 Abs. 3 UStGOnly with the operator declaration at checkout, otherwise plus 19 % VAT.
In stockDelivery by 19.11.2026
Only 1 left
Shipping to Germany: €139.00 by freight forwarder (pallet) · free pickup in Karlsruhe Shipping costs
This version includes 3 × Fronius Reserva 3.15kWh Battery Module - 519110002619 (9.45 kWh storage capacity).
The set consists of 3 × Fronius Reserva 3.15 kWh battery modules - 519110002619, 1 × Fronius Reserva battery BMS (incl. base) - 519100001620. All components are designed to work together and are shipped as a set.
Fronius Reserva 3.15 kWh Battery Module - 519110002619: The Fronius Reserva is an efficient, DC-coupled high-voltage battery storage system that is perfectly matched to Fronius hybrid inverters. Thanks to its modular design, it can be flexibly expanded and, with safe LFP technology, ensures maximum independence and performance for your PV system.
The Fronius Reserva can be flexibly adapted to your energy needs. A battery tower can be equipped with two to five modules, enabling a usable capacity ranging from 6.31 kWh to 15.79 kWh. For even more storage capacity, up to four identical battery towers can be operated in parallel.
High-Performance MPPT for High Yield
The lithium iron phosphate (LFP) technology used is considered one of the safest and most durable on the market. It offers high thermal stability and a long service life, as evidenced by a 10-year warranty. According to the manual, the device is not intended for unprotected outdoor installation.
Disposal of waste electrical and electronic equipment
Electrical appliances do not belong in household waste. You can return old appliances free of charge to municipal collection points or register them with us for take-back. The crossed-out wheelie bin means the appliance must be collected separately.
Batteries and rechargeable batteries do not belong in household waste. You are legally obliged to return used batteries — free of charge to us, to retailers or to municipal collection points. The crossed-out wheelie bin stands for separate collection; Pb means lead, Cd cadmium, Hg mercury.
Note: This product contains lithium batteries. Please follow the special instructions for safe handling and disposal — do not open, do not short-circuit, tape over the terminals before returning.
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