Insights

Residential Storage Growth Growing demand for clean affordable energy creates opportunities to sell home storage systems and deployments for apartment buildings and commercial facilities. SonnenBatterie supports self consumption and energy sharing via sonnenCommunity, demonstrated by projects like Soleil Lofts in Utah. Target homeowners, property developers, and building managers with bundled storage plus digital energy management services.

Utility Grid Opportunities Utilities and grid operators are a natural buyer for Sonnen technology given its licensing to operate as a utility and its virtual power plant capabilities. The company has partnered with utilities such as Rocky Mountain Power to deliver grid services and ancillary services. Sell VPP platforms, energy balancing, and demand response services to utilities and independent system operators.

International Expansion Active international footprint with US activity and UK and Ireland product launches creates expansion opportunities. Sonnen has launched products in the UK and Ireland and previously partnered on US projects like the Soleil Lofts with Wasatch and Rocky Mountain Power, signaling a scalable channel through local partners and utilities.

Tech Platform Edge Technology and platform enable enterprise level deployment and integration. The tech stack includes SAP FICO, Modbus, FastAPI, and home automation like Alexa, plus the sonnenCommunity for energy sharing. This enables integration with ERP, building management systems, and grid software, offering services such as implementation, integration, and ongoing managed services to utilities, developers, and installers.

Sustainability Alignment Strong sustainability narrative appealing to green building projects and policy programs. Sonnen aims to enable renewable energy production and storage, aligning with energy efficiency standards and incentives. Industry recognition for compatibility with passive house standards can help win contracts with eco friendly developers, municipalities, and institutions for storage coupled with energy efficiency.

sonnen GmbH Tech Stack

sonnen GmbH uses 8 technology products and services including SAP FICO, GitHub, Modbus, and more. Explore sonnen GmbH's tech stack below.

  • SAP FICO
    Accounting
  • GitHub
    Communication And Collaboration
  • Modbus
    Communications Technology
  • Webpack
    Development
  • Microsoft 365
    Email
  • Amazon Alexa
    IT Infrastructure
  • JavaScript
    Programming Languages
  • FastAPI
    Web Frameworks

Media & News

sonnen GmbH's Email Address Formats

sonnen GmbH uses at least 1 format(s):
sonnen GmbH Email FormatsExamplePercentage
F.Last@sonnen.deJ.Doe@sonnen.de
91%
First.Last@sonnen.deJohn.Doe@sonnen.de
4%
LastFirst@sonnen.deDoeJohn@sonnen.de
3%
Last.First@sonnen.deDoe.John@sonnen.de
2%

Frequently Asked Questions

Where is sonnen GmbH's headquarters located?

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sonnen GmbH's main headquarters is located at 1 am Riedbach Wildpoldsried, Bavaria 87499 Germany. The company has employees across 5 continents, including EuropeAfricaNorth America.

What is sonnen GmbH's official website and social media links?

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sonnen GmbH's official website is sonnen.de and has social profiles on LinkedInCrunchbase.

What is sonnen GmbH's NAICS code?

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sonnen GmbH's NAICS code is 22 - Utilities.

How many employees does sonnen GmbH have currently?

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As of May 2026, sonnen GmbH has approximately 535 employees across 5 continents, including EuropeAfricaNorth America. Key team members include Ceo Sonnen Group: O. K.Cpo / Managing Director: R. P.Cfo: B. S.. Explore sonnen GmbH's employee directory with LeadIQ.

What industry does sonnen GmbH belong to?

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sonnen GmbH operates in the Utilities industry.

What technology does sonnen GmbH use?

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sonnen GmbH's tech stack includes SAP FICOGitHubModbusWebpackMicrosoft 365Amazon AlexaJavaScriptFastAPI.

What is sonnen GmbH's email format?

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sonnen GmbH's email format typically follows the pattern of F.Last@sonnen.de. Find more sonnen GmbH email formats with LeadIQ.

How much funding has sonnen GmbH raised to date?

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As of May 2026, sonnen GmbH has raised $71M in funding. The last funding round occurred on May 23, 2018 for $71M.

When was sonnen GmbH founded?

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sonnen GmbH was founded in 2010.

sonnen GmbH

UtilitiesBavaria, Germany501-1000 Employees

Sonnen GmbH is a utilities company headquartered at 1 am Riedbach, Wildpoldsried, Bavaria 87499, Germany, and employs between 501 and 1,000 people. The company aims to enable inexpensive production and storage of renewable energy and to network producers and consumers to reduce reliance on fossil fuels. Sonnen develops technologies and business models for an energy system of the future, including intelligent power storage, virtual power plants, and digital services. It positions itself as a driver of innovation in a growing energy sector, pursuing a vision of clean and affordable energy for everyone. Reported revenue ranges from $100 million to $250 million, with funding of $71 million.

Section iconCompany Overview

Headquarters
1 am Riedbach Wildpoldsried, Bavaria 87499 Germany
Website
sonnen.de
NAICS Code
22 - Utilities
Founded
2010
Employees
501-1000

Section iconFunding & Financials

  • $71M

    sonnen GmbH has raised a total of $71M of funding over 7 rounds. Their latest funding round was raised on May 23, 2018 in the amount of $71M.

  • $100M$250M

    sonnen GmbH's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $71M

    sonnen GmbH has raised a total of $71M of funding over 7 rounds. Their latest funding round was raised on May 23, 2018 in the amount of $71M.

  • $100M$250M

    sonnen GmbH's revenue is estimated to be in the range of $100M$250M

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