Privacy Policy
1. Data Controller
Digital Power Systems GmbH
Haid- und Neu Str. 7
76131 Karlsruhe, Germany
Email: shop@digitalpowersystems.eu
2. Overview of Data Processing
We process personal data only to the extent necessary and on the basis of applicable data protection laws, in particular the GDPR.
3. Data Collected
- Contact data: name, email address, phone number, company name
- Address data: billing and delivery addresses
- Payment data: payment method (processed by Mollie as payment service provider)
- Technical data: IP address, browser type, operating system (server log files)
- Usage data: page views, click behavior, scroll depth (only with your consent)
4. Legal Basis (Art. 6 GDPR)
- Contract performance (Art. 6(1)(b)): order processing, customer account, delivery
- Legitimate interests (Art. 6(1)(f)): website security, server log files, fraud prevention
- Consent (Art. 6(1)(a)): analytics cookies, marketing cookies
- Legal obligation (Art. 6(1)(c)): tax retention obligations
5. Cookies and Tracking
- Essential cookies: Required for core site functionality. Set without consent.
- Analytics cookies: Help us understand site usage. Only with your consent.
- Marketing cookies: Used for targeted advertising. Only with your consent.
Which cookies do we use?
| Name | Provider | Purpose | Duration |
|---|---|---|---|
lang | Digital Power Systems | Stores your language preference | 30 days |
_cookie_consent | localStorage | Stores your cookie choices | Persistent |
_consent_mkt | Digital Power Systems | Marketing-consent flag | 180 days |
| Session / CSRF cookie | Digital Power Systems | Security and session management | Session |
_ga, _gid | Analytics statistics (only with consent) | Up to 2 years / 24 h | |
_gcl_aw | Ads conversion attribution (only with consent) | 90 days | |
_gcl_au | Conversion Linker — links ad clicks to conversions (only with consent) | 90 days |
6. Google Ads and Consent Mode v2
We use Google Ads with Advanced Consent Mode v2. Without your consent, no cookies are set and no personal data is transferred to Google.
7. Payment Service Provider
We use Mollie B.V. for payment processing. See Mollie's privacy policy.
8. Hosting and Server Log Files
Server log files (IP, date, page, browser) are stored for security and deleted after 30 days.
9. Contact Form and Registration
Data you enter is processed to handle your inquiry or manage your account. Not shared with third parties.
10. Fonts
All fonts are hosted locally. No connection to external servers (e.g. Google Fonts).
11. SSL/TLS Encryption
This website uses SSL/TLS encryption for secure data transmission.
12. Your Rights (Art. 15–21 GDPR)
Right of access, rectification, erasure, restriction, data portability, and objection. Contact: shop@digitalpowersystems.eu
13. Right to Lodge a Complaint
You may lodge a complaint with the State Commissioner for Data Protection of Baden-Württemberg.
14. Retention Periods
Data is deleted when no longer needed. Statutory retention: 6–10 years (German Commercial Code / Fiscal Code).
15. B2B Shop
This shop is for businesses only (§ 14 BGB). By registering you confirm you are acting as an entrepreneur.
Last updated: March 2026