Voltenberg
What you gain How it pays Process Contact
Free park check
Legal

Privacy notice

How we handle the data you submit through this website.

What we collect

When you use the contact form we store the details you provide: name, company, email address, phone number (optional), your message, whether you requested the whitepaper, and the time of submission. Each submission generates a random download token; the token itself contains no personal data.

How we use it

We use your details exclusively to respond to your enquiry and, if you opted in, to send you the whitepaper and occasional updates on battery retrofits. We do not sell or share your data with third parties. Form submissions are retained in a local ledger for correspondence records and deleted on request.

Whitepaper links

Download links are unique per submission, held in server memory only, and expire automatically 24 hours after they are issued. Web fonts are loaded from Google Fonts; see Google’s privacy policy for details on font serving. No analytics or tracking cookies are used on this site.

Your rights

Under the GDPR you may request access, correction or deletion of your data at any time by emailing hello@voltenberg.com.

Voltenberg

Battery retrofits for existing German solar parks. We identify the site, secure the grid access, and finance the storage.

Explore

  • What you gain
  • How it pays
  • Process
  • Contact

Owners

  • Free portfolio check
  • Whitepaper
  • hello@voltenberg.com

Legal

  • Imprint
  • Privacy
© 2026 Voltenberg. All rights reserved. The grid connection is the asset.