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Sonnen Stock

Intelligent lithium based energy storage

Founded

2008

Notable Investors

GE Ventures

Headquarters

Wildpoldsried, DE

Total Funding

$95.5M

About Sonnen Stock

Sonnen offers solutions which are much more than only storage and includes many additional benefits like active energy management, smart metering and virtual power plant integration. Different system sizes are offered, optimally customized to the requirements of residential homes, agricultural farms and commercial firms. Sonnenbatterie was introduced to the German and Austrian markets in January 2011 as one of the first proven and transportable intelligent lithium storage systems.

Investors

GE Ventures

View, Pivotal, Virgin Hyperloop One, Omada Health, Desktop Metal, Rethink Robotics, Catalant, Vineti, Syapse, Tamr

Funding History

January 2013	$3.0M
December 2014	$7.5M
September 2015	$0
June 2016	$0
October 2016	$85.0M

Management

Director of Business Development

Benjamin Schott

Co-Founder

Torsten Stiefenhofer

Director of Business Development

Olaf Lohr

COO

Oliver Koch

Co-Founder

Christoph Ostermann

Press

Sonnen Battery Storage Developer Plans To Take Utilities “Out Of Business”

CleanTechnica - Jul, 7 2017

In Germany, solar panels are transforming home life and offering energy independence

CNBC - Jun, 8 2017

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12Age (years)

$54.0MTotal Funding

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