1. What are cookies and similar technologies
Cookies are small text files placed on your device by websites to store information between sessions. Clean Sunny also uses sessionStorage and localStorage to temporarily remember your calculator inputs and preferred interface language during your browsing session.
2. Types of cookies used
- Strictly necessary: Essential for website navigation, security verification (Cloudflare Turnstile), and preserving your cookie preferences.
- Technical session storage: Enables the solar soiling calculator to retain your technical inputs while you navigate across tabs. No personal profile is built.
- Analytical & measurement cookies: (Subject to your explicit consent) Google Analytics 4 telemetry to assess visitor flows and improve site usability.
- Advertising cookies: (Subject to your explicit consent) Google Ads conversion tracking to measure the effectiveness of commercial campaigns.
3. Cookie registry table
| Name | Provider | Purpose | Duration | Category |
|---|---|---|---|---|
| cs_calc (sessionStorage) | Clean Sunny | Retains calculator parameters during current session | Session | Necessary |
| cf_clearance / turnstile | Cloudflare | Bot detection and anti-spam protection | Session / 1 year | Security |
| _ga, _ga_* | Google Analytics | Anonymous statistical measurement of site traffic | 2 years | Analytics (Consent) |
| _gcl_au | Google Ads | Conversion tracking for commercial search campaigns | 90 days | Advertising (Consent) |
4. Managing and configuring consent
When entering the site for the first time, you are presented with our consent banner allowing you to accept, customize, or reject non-essential cookies. You can modify your preferences at any time through our footer consent link or by clearing your browser cookies.
5. Effects of rejecting cookies
Rejecting non-essential cookies will not prevent you from accessing technical information, using the loss calculator, or submitting formal quotation requests.
6. Updates
This policy may be updated periodically to reflect technical or legislative modifications. We invite you to review it regularly.