AccuBox 300S Powerstation

SKU: 1000321
In stock
Available at short notice.
Ordered today, delivered around June 10, 2026
300Ah capacity with a 3000W inverter.
Portable power plant with display and Bluetooth monitoring.
Integrated MPPT solar charge controller and charge booster (40A).
15 connection options including USB C and A
Regular price CHF 3,299.90 inkl. MwSt.
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AccuBox 300S Powerstation

The new ECTIVE AccuBoxes are all-in-one solutions consisting of a LiFePO4 battery , a powerful 230V inverter , multiple fuses, various charging options , and numerous other connections . All these components are housed in a robust enclosure with a display and multiple sockets. With just one AccuBox, you can easily power your entire motorhome or tiny house , eliminating the need for complex installations and tangled cables.

  • Powerful 300 Ah LiFePO4 lithium battery
  • 3000 W pure sine wave inverter
  • Display and Bluetooth app in German/English
  • Inductive charging for your smartphone
  • 15 connection options including USB C and A
  • 3-year warranty
  • Charging booster for charging while driving
  • MPPT solar charge controller for sustainable charging
  • Battery management system for protection against deep discharge and much more.
  • Residual current device (RCD) for maximum protection
  • Connections: 1x 175A Anderson connector, 2x 50A Anderson connectors, 3x 230V Schuko sockets, 3x USB Quick Charge 3.0 ports
  • Output voltage: 230V
  • Battery capacity: 3,840 Wh
  • Battery technology: LiFePO4 (lithium iron phosphate)
  • Operating temperature: -10
  • Operating temperature: -10°C to 50°C
  • Continuous power output: 3000W
  • Weight: 38.6 kg
  • Weight: 43.50 kg
  • Manufacturer's warranty: 3 years
  • IP protection class: IP20
  • Charging power: AC input power max. 584 W
  • Charging options: Mains charger, solar charge controller (integrated), charging booster (integrated)
  • Charging current of the charging booster: 30 A
  • Dimensions (L x W x H): 420 x 265 x 430mm
  • Maximum charging voltage: 14.8V
  • Maximum power output up to 10 seconds: 4500W
  • Maximum power up to 2 seconds: 6000W
  • MPPT charging current: 40A
  • Nominal voltage: 12.8V
  • Protective fuse: x 50A ANS (50A Anderson), 200A ANS (175A Anderson), 2x 30A (DC/USB)50A (solar/charging booster)
  • Maximum solar panel output: 700Wp
  • Maximum solar module voltage: 90V
  • Maximum solar panel current: 40A