Privacy First

Privacy Policy

Your privacy is paramount. Learn how ExpertSolarCalc operates with 100% client-side computing and zero user tracking.

🔒 100% Client-Side Calculations: Every number, input value, and financial calculation on ExpertSolarCalc is processed locally inside your web browser using JavaScript. We never collect, transmit, or store your data on any server.

1. Information We Do Not Collect

We believe in privacy by design. When you use any solar panel, battery size, ROI, or financial tool on ExpertSolarCalc:

  • We do NOT ask for your name, email address, or phone number.
  • We do NOT collect your electricity bill amounts, energy consumption (kWh), or solar budget figures.
  • We do NOT store or transmit your geographic location or home address.

2. Server Logs & Hosting

ExpertSolarCalc is hosted on Cloudflare Pages. Like standard web servers, Cloudflare automatically logs standard, anonymized HTTP request metadata (such as IP address, browser type, operating system, and request timestamp) for security, DDoS protection, and network routing purposes.

3. Cookies & Local Storage

ExpertSolarCalc does not set tracking cookies or persistent advertising cookies. Any temporary session preferences (such as tool toggle states) may be stored in your browser’s temporary `localStorage` or `sessionStorage` strictly for usability while navigating the site.

4. Third-Party Links

Our site may contain informational links to external government sites, standards documentation, or regulatory bodies. We are not responsible for the privacy practices or content of third-party websites.

5. Contact Us About Privacy

If you have any questions or concerns regarding our privacy practices, please contact us at contact@expertsolarcalc.com.