Sonnen Battery Storage

A Sonnen battery is an intelligent storage system that automatically adjusts the energy usage in your home or business property. When combined with solar panels, your Sonnen battery will allow you to supply yourself with clean energy, leaving you independent and protecting you from energy price rises. When you choose Sonnen, you can expect the highest standards in safety and quality.


  • Elegant, affordable and powerful
  • Compatible with all solar power systems
  • Solar self consumption, back up power and smart monitoring
  • Modular system – add more capacity as required
  • Internal inverter manufactured by Ingeteam
  • Smart battery – self-learning algorithm
  • Designed and made in Germany
  • Easy to retrofit to an existing solar panel system


  • Technology – Lithium iron phosphate
  • Capacity 4KWh – 16KWh
  • Dimensions 184mmm x 64mm x 22mm
  • Weight 116kg – 251kg
  • Output/cycles 10,000 cycles
  • Voltage range – 230 – 415
  • Installation – Wall mounted, indoor or outdoor
  • IP rating 21
  • Market-leading 10 year/10,000 cycle warranty

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