Solar Batteries

          SonnenBatterie Eco

          About the Company

          Founded in 2010 in Germany, Sonnen is the leading lithium battery manufacturer and the largest home battery supplier in Europe. They have shipped more than 30,000 systems worldwide and have won multiple awards including the 2017 Zayed Future Energy Prize winner in the SME category and Greentech Media’s 2016 Grid Edge Award for innovation.

          Sonnen battery owners also qualify for the SonnenFlat energy plan which offers a guaranteed annual energy allowance including solar, storage and grid energy usage for a fixed fee. It helps you maximise the use of your panels and take control of your grid energy use. The monthly electricity rates can be fixed as low as $49 a month.

          Partner Company

          Sonnen Logo

          Product Information

          • Performance: Sonnen batteries are made up of 2.5 kWh battery modules and offer flexible storage capacity from 5 kWh to 15 kWh. Sonnen uses Lithium LFP batteries which are regarded as one of the safest and stable battery chemistry.
          • Appearance: Featuring a sleek, modern and compact design.
          • Warranty: They come with one of the best warranties on the market, with an estimated 88% retained capacity after 10 years.

          Key Benefits

          • Optional participation in sonnenCommunity and sonnenFlat
          • Blackout protection available as an add-on for peace of mind
          • Easy to retrofit into an existing solar power system
          • Longest lasting cells backed up by a 10 year, 10,000 cycle warranty

          Don’t let your solar savings go to waste!

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