Privacy Policy

Last updated: 2026

About This Site

Solar ROI Calculator (solar-roi-13a.pages.dev) provides informational content derived from publicly available data (NREL PVWatts API and EIA electricity rate data). We do not sell products or collect personal information through this site.

Information We Collect

We do not directly collect personal data. However, third-party services we use may collect standard analytics and advertising data as described below.

  • Log data: Our hosting provider (Cloudflare) may collect standard server logs including IP addresses, browser type, and pages visited.
  • Analytics: We use standard analytics tools to understand site usage in aggregate. No personally identifiable information is stored by us.

Advertising

This site uses Google AdSense and may display affiliate links to earn revenue. Google may use cookies and similar technologies to display personalized ads based on your browsing history. You can opt out of personalized advertising by visiting Google's Ads Settings.

Affiliate links may be present on this site. If you click an affiliate link and make a purchase, we may receive a commission at no additional cost to you.

Cookies

This site may use cookies for analytics and advertising purposes. By using this site you consent to the use of cookies as described in this policy. You can disable cookies in your browser settings, though some site features may not function properly as a result.

Data Sources

All data displayed on this site is sourced from NREL PVWatts API and EIA electricity rate data, which are public datasets. We do not guarantee the accuracy or completeness of this data. Always verify important information with official sources.

Third-Party Links

This site may contain links to third-party websites. We are not responsible for the privacy practices or content of those sites.

Children's Privacy

This site is not directed at children under 13. We do not knowingly collect personal information from children.

Changes to This Policy

We may update this privacy policy from time to time. Changes will be reflected by updating the date at the top of this page. Continued use of the site after changes constitutes acceptance of the updated policy.

Contact

If you have questions about this privacy policy, contact us at: privacy@solar-roi-13a.pages.dev