sonnen GmbH
(https://sonnen.de) 📸 Data Snapshot: June 19, 2026Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.
The Organization schema is technically robust, including a verified HQ address in Wildpoldsried and numerous social profiles, which grounds the digital identity. However, there is a distinct absence of Person schema for founders or key technical staff, creating a minor anonymity gap in a brand that claims industry leadership. While the brand claims to be a benchmark for quality, the digital footprint provided focuses entirely on corporate products rather than the engineering experts behind the German battery research. This creates a reliance on institutional authority rather than individual expertise.
The marketing tone of ‘independence’ and ‘security’ is largely supported by the site’s technical data rather than being a disconnected promise. Unlike many competitors who claim sustainability without data, sonnen provides specific simulation numbers for cost savings across different household sizes (e.g., 160€ for 2-person households). The only notable disconnect is the use of aging social proof (2021/2022) to support a claim of being a current market leader in 2026. Aside from this temporal lag, the performance claims are well-anchored in hardware specifications.
Identity & Authority is read from the structured data first: whether the site declares who it is in machine-readable schema, with verifiable identity links. Below is the schema captured per page, then the external proof links that support (or fail to support) that identity.
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps
Homepage schema
{
"@context": "https://schema.org",
"@type": "Organization",
"@id": "https://www.sonnen.de/#organization",
"name": "sonnen GmbH",
"url": "https://www.sonnen.de",
"logo": {
"@type": "ImageObject",
"url": "https://www.sonnen.de/themes/custom/sonnen/logo.svg"
},
"description": "sonnen steht für die Zukunft der Energieversorgung. Unsere intelligenten Stromspeicher und Services helfen Ihnen, Ihre eigene Solarenergie effizient zu nutzen.",
"sameAs": [
"https://www.facebook.com/sonnende/",
"https://www.instagram.com/sonnen_de/?hl=de",
"https://de.linkedin.com/company/sonnengmbh",
"https://www.youtube.com/user/Sonnenbatterie"
],
"address": {
"@type": "PostalAddress",
"streetAddress": "Am Riedbach 1",
"postalCode": "87499",
"addressLocality": "Wildpoldsried",
"addressCountry": "DE"
},
"contactPoint": {
"@type": "ContactPoint",
"telephone": "+49-8304-92933400",
"email": "info@sonnen.de",
"contactType": "customer service",
"availableLanguage": [
"German",
"English"
]
},
"makesOffer": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Product",
"name": "sonnenBatterie 10 hybrid",
"description": "Smarter DC-Stromspeicher mit besonders hohem Wirkungsgrad."
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Product",
"name": "sonnenBatterie 10 performance+",
"description": "Leistungsstarker Heimspeicher mit integrierter Ersatzstromlösung."
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Product",
"name": "sonnenBatterie 10 performance",
"description": "Modularer Stromspeicher für größere Verbraucher wie E-Autos und Wärmepumpen."
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Product",
"name": "sonnenBatterie 10",
"description": "Zuverlässiger PV-Speicher für Haushalte mit normalem Stromverbrauch."
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Product",
"name": "sonnenCharger",
"description": "Intelligente Ladestation für Elektroautos."
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Product",
"name": "sonnenProtect",
"description": "Notstrom- und Ersatzstromlösung für die sonnenBatterie."
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Product",
"name": "sonnenKNX Module",
"description": "KNX-Integration für smartes Energiemanagement im Haus."
}
}
]
}
🛡️ Trust Signals — external proof links that back the declared identity
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 4 | 1 |
| /ladestation-elektroauto/sonnencharger/ | 3 | 1 |
| /eigenverbrauch-plus/ | 3 | 1 |
| /notstrom-ersatzstrom/ | 3 | 1 |
This page presents a snapshot of public data from sonnen GmbH, captured on June 19, 2026, to show how machine logic reads Identity & Authority signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to sonnen GmbH: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://sonnen.de to view the most current version of its content and see directly what this company is about and what it offers.