• Free shipping from €39 within Germany
  • Service hotline +49 931 760 260 40
  • Personal advice from a specialist retailer

Fronius

Fronius Reserva 12.6 High-Voltage Battery

Fronius

Fronius Reserva 12.6 High-Voltage Battery

Product form

4.870,00 € Incl. VAT

plus shipping costs

Deliverable in 7–14 working days

Free pickup at our warehouse in Veitshöchheim (by arrangement)

    Legal guarantee: view notice

    • Safe & secure checkout.

      klarna

    SKU: SL-FRO-Reserva-12.6-0
    Barcode: 4262498476965

    The Fronius Reserva 12.6 high-voltage battery is a powerful and modular storage solution with a usable capacity of 12.63 kWh. It works in direct DC coupling with Fronius hybrid inverters, which keeps conversion losses low and enables high efficiency. The battery consists of four high-voltage modules and can be expanded modularly within the Reserva series. The LFP cell chemistry (lithium iron phosphate) ensures safety, stability and a long service life even under demanding use. The housing meets protection rating IP65 and allows operation indoors as well as in sheltered outdoor areas. The temperature range of –20 °C to +55 °C ensures reliable performance even under extreme conditions.

    • 12.63 kWh usable capacity with four modules
    • Direct DC coupling to minimise energy losses
    • IP65 protective housing with temperature range –20 °C to +55 °C

    The Fronius Reserva 12.6 is a DC-coupled high-voltage battery with 12.63 kWh capacity, optimised for Fronius hybrid inverters. It offers modular expandability, high efficiency and robust technology.

    Scope of delivery: 4× Fronius Reserva Module 3.15 kWh, 1× Fronius Reserva BMS & Base

    Technical data

    Output and capacity

    Storage capacity
    12.63 kWh
    • Battery type: Lithium iron phosphate (LFP)
    • Usable capacity: 12.63 kWh
    • Number of modules: 4
    • Rated voltage: 409.6 V
    • Voltage range: 371.2 – 454.4 V
    • Maximum output current: 32 A
    • Protection rating: IP65
    • Operating temperature: –20 °C to +55 °C
    • Weight: 153.5 kg
    • Dimensions (H × W × D): 1360 × 780 × 176 mm
    • Parallel operation possible: up to 4 Reserva systems
    • Interface: RS485

    Downloads

    Shipping and returns

    Free shipping from €39 within Germany.

    You will find the expected delivery time right next to the product price. Freight items are delivered by appointment.

    You will find shipping costs and delivery areas in our shipping policy.

    The statutory right of withdrawal applies. You will find details in our withdrawal policy.

    Collection in Veitshöchheim by arrangement.

    Manufacturer information and product safety

    Manufacturer

    Fronius International GmbH
    Froniusstraße 1
    4643 Pettenbach
    Österreich

    Telefon: +43 (0) 7242 241-0
    E-Mail: office@fronius.com

    Safety information

    Please observe the safety and installation instructions in the manufacturer's operating manual.

    Legal guarantee

    Your statutory legal guarantee rights apply to all goods. The complete official EU notice opens in a window.

    Enlarge notice / details

    Legal guarantee

    Legal guarantee. Minimum two-year legal guarantee protection for goods sold in the European Union. Consumers can claim their rights under the legal guarantee of conformity, for example if goods do not match the description or do not function as intended. Sellers are liable for any lack of conformity which existed when the goods were delivered, and which becomes apparent within the legal guarantee period. Sellers in such a situation are required to offer free repair or free replacement; in some cases, a price reduction or full reimbursement. Some countries have a longer legal guarantee period. For second-hand goods, a shorter period may apply, but not less than one year. For more information on your rights in a specific country, scan the QR code (europa.eu/youreurope/guarantees) or ask the seller. What to do if you receive non-conforming goods: 1. Contact the seller as soon as possible to report the issue. 2. Provide proof of purchase, such as a receipt, invoice, or bank statement. Sellers and producers may also offer commercial guarantees, which apply independently from the legal guarantee. For example, you may see this GARAN label representing a commercial guarantee of durability offered by the producer at no additional cost and covering the entire good.

    europa.eu/youreurope/guarantees Enlarge notice / details

    Personal advice

    Not sure whether this product suits your system? We will be happy to advise you personally.

    Collection in Veitshöchheim by arrangement.

    When will my order be delivered?

    The delivery time is shown on each product page; for items in stock it is usually 7 to 14 working days. Processing usually takes 24 hours, in rare cases 48 hours.

    Items marked “On order” are ordered from the manufacturer only after your purchase, so delivery may be delayed. Freight items are delivered by appointment and may take longer.

    Please note that no deliveries are made on Saturdays, Sundays and public holidays.

    If you order several items with different delivery times, we ship them in one consignment unless we have agreed otherwise with you. In that case the delivery time is determined by the item with the longest delivery time.

    You can find shipping costs and delivery areas in our shipping policy.

    If you prefer to collect your order, please contact us at +49 (0) 931 760 260 40 to arrange a pickup appointment.
    Our pickup warehouse is located at Raiffeisenstr. 8, 97209 Veitshöchheim, Germany.

    Do I have a right of withdrawal?

    As a consumer, you have a statutory right of withdrawal. Details can be found in our right of withdrawal information.

    What can I do if my delivery arrives damaged?

    We are constantly working to package our products perfectly so that they arrive undamaged. Should you nevertheless find any damage, simply send us an email at kontakt@energie24.shop and we will arrange a quick replacement.

    Recently viewed products