Battery from Fronius 70.84V Reserva Pro 3.98 with 3.98KWH capacity

Fronius Reserva Pro 3.98 (3.98 kWh) Battery Module Home battery Low voltage 10 Years Product Warranty

You can trust in the dependable performance and efficiency of the Fronius Reserva Pro battery module, providing a reliable energy storage solution for your power requirements.

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60 pcs.
239 kWh
1 pcs.
4 kWh
Piece
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92 Ratings
In stock, CZ
ID: 270246
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308 pcs.
1,226 kWh
1 pcs.
4 kWh
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57 Ratings
In stock, DE
ID: 270398
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70 pcs.
279 kWh
2 pcs.
8 kWh
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67 Ratings
In stock, DE
ID: 270906
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50 pcs.
199 kWh
1 pcs.
4 kWh
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18 Ratings
In stock, DE
ID: 269173
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20 pcs.
80 kWh
1 pcs.
4 kWh
Piece
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94 Ratings
In stock, DE
ID: 270205
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Performance data

Type Battery Module
Capacity 4 KWh
Efficiency n/a
Voltage 71 V
Voltage min 55 V
Voltage max 80 V

Measurements

length 160 mm
width 570 mm
Height 440 mm
weight 36 kg

Manufacturer warranty

Product warranty 10 years

Certificates

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German
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Discover Advanced Energy Storage with the Reserva Pro 3.98 Battery

Offering an impressive capacity of 3,98 kWh, you can enhance your energy storage capabilities with the Reserva Pro 3.98 battery from Fronius.

Flexible Voltage Control for Reliable Solar Systems

The Reserva Pro 3.98 battery offers a voltage range from 55,0 volts (minimum) to 80,3 volts (maximum), along with a nominal voltage of 70,84 volts, ensuring consistent and efficient power supply for diverse solar projects.

Engineered for Compactness and Peak Power Output

Conceptualized with measurements of 160 mm (L) x 570 mm (W) x 440 mm (H) and weighing 36,0 kg, the battery offers a relatively lightweight and space-efficient solution for reliable energy storage.

Trusted Storage Partner for Solar Professionals

Trust in the performance and efficiency of the Reserva Pro 3.98 battery by Fronius, providing a reliable energy storage solution to empower your energy needs.

Fronius

Fronius Solar – Complete Solutions from Austria for Professionals

Fronius offers more than just inverters: with modular storage systems, smart energy management solutions, and EV charging infrastructure, the company delivers complete energy solutions. High efficiency, long lifespan, and sustainable Austrian quality make Fronius one of the leading providers for professionals. With express shipping and attractive B2B conditions, Fronius is a trusted partner for solar installers.

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