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RCTPowerBattery 3.8

RCTPowerBattery 3.8

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  • RCT Power
  •  XXX
Battery type: High-voltage lithium
net capacity: 3.46kWh
phases: 1

Modular battery storage system RCT Power Battery 3.8 - made in Germany

The RCT battery is a resource-saving and safe solution for use in private residential buildings. The modular system ensures flexible retrofitting and can therefore be optimally adapted to changes and user requirements.

product benefits

  • Scalable and expandable
  • Easy to transport and install thanks to the modular design and easy wiring
  • Battery technology made in Germany
  • Suitable for emergency power supply
  • Lithium iron phosphate cell chemistry
  • German battery management system
  • 10-year fair value replacement guarantee

product properties

  • 3.5 kWh usable storage capacity
  • 3.1 kW maximum discharge power
  • Dimensions: 620 x 340 x 340 mm (HxWxD)
  • Weight: 54.0 kg
  • Operating temperature: +5°C to 40°C
  • IP42
  • 10 year product guarantee


In 2018, 2019, 2020 and now also in 2021, the RCT Power DC storage system was awarded by the HTW Berlin in its electricity storage inspection. This makes the RCT Power Storage DC with the RTC Power Battery one of the most efficient systems on the market and takes first place.

Inverter manufacturer RCT

RCT Power GmbH is based in Constance on Lake Constance. The team develops inverters and stationary storage solutions for private residential buildings with innovative solutions for better and long-term use of solar energy. The company also focuses on sustainable and reliable solutions.


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