sonnen

sonnen GmbH

Wildpoldsried, Germany

Energy StorageSolarPrivate company

Founded 2010501-1000 employees11.3 GW installed212k tonnes CO₂ avoided/yr

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Profile last updated: August 15, 2026

About

Founded in 2010, sonnen is a private company headquartered in Wildpoldsried, Germany with approximately 501-1000 employees specializing in Energy Storage, Solar.

sonnen is a leading global manufacturer of intelligent residential energy storage systems and a provider of virtual power plant technology. Founded in 2010 in Bavaria, Germany, sonnen develops and produces the sonnenBatterie energy storage system and offers integrated energy solutions including solar integration, EV charging, and smart electricity contracts through its sonnenHome ecosystem. The company operates the sonnenCommunity, which connects over 125,000 households across multiple countries to enable peer-to-peer renewable energy sharing and trading. Through its Virtual Power Plant (sonnenVPP) technology, sonnen connects residential batteries to support grid stabilization and renewable energy integration across Europe, Australia, and North America. The company operates manufacturing facilities in Germany and Australia, with offices in multiple countries including the United States, Italy, United Kingdom, and Spain.

Headquarters

Wildpoldsried, Germany

Founded

2010

Employees

501-1000

Company type

Private company

Focus areas

energy storagehome batteriesvirtual power plantsolar integrationsmart gridEV chargingenergy independencepeer-to-peer energyblockchaingrid stabilization

Products & services

Business models

B2BB2CIPP

Value chain

ManufacturingDevelopmentEngineeringConstructionO&MRetailTradingCommunity Engagement

Service areas (4)

Germany
Headquarters and primary market with production facilities, R&D, and customer service.
Europe
Operations in multiple European countries including Italy, United Kingdom, France, Belgium, Netherlands, Spain, Sweden and Norway.
Australia
Manufacturing facility in Adelaide and offices in Sydney serving Australia and New Zealand.
United States
Production facility and R&D in Atlanta, Georgia and expansion to California, Utah and other states.