sonnen GmbH
Residential battery energy storage system manufacturer and virtual power plant operator.
Sonnen manufactures residential lithium iron phosphate battery storage systems integrated with energy management software and virtual power plant services. The company exports to residential and commercial customers through installer and utility partnerships globally.
- Type
- Manufacturer
- Location
- Wildpoldsried, Germany
- Website
- sonnen.de
- Categories
- Clean Energy & Environment, Electrical & Power Equipment
- Markets
- Germany, Australia, United States, United Kingdom
Verified facts
- lei-lapsed (amber), checked 2026-08-03 GLEIF
- vat-valid (green), checked 2026-08-03 VIES
- media-mention (green), checked 2026-08-01 rnz.de
- sanctions-clear (green), checked 2026-08-03 OpenSanctions
- debarment-clear (green), checked 2026-08-03 OpenSanctions
- corporate-mail-on-domain (green), checked 2026-08-03 Mail server of the company domain
- registry-active-global (green), checked 2026-08-17 Marktstammdatenregister (Bundesnetzagentur)
Profiles
Claimed certifications
- ISO 9001, Quality Management IAF CertSearch
- CE Marking EU NANDO (notified bodies)
Import rules for these goods
- Electronics for the EU need CE marking incl. RoHS substance limits, and producers must register for WEEE take-back in each member state of sale. European Commission (CE)
- Electronics for the US market need FCC equipment authorization under 47 CFR Part 15, which covers unintentional radiators such as switch-mode power supplies, not only radio devices. US FCC (Part 15)