Privacy Policy

1. Information We Collect

Solar Savings Calculator is a client-side estimation tool. We collect minimal information:

• Usage data: pages visited, time on page, and referrer (via Google Analytics).
• Device data: browser type, device type, approximate country-level location.
• Calculator inputs: your state, bill and roof size are processed entirely in your browser and are not sent to our servers.

We do not collect names, email addresses, phone numbers, or payment information.

2. How We Use Information

• Improve the accuracy and usability of the calculator.
• Understand which states and system sizes are most searched.
• Optimise site performance and user experience.
• Serve relevant, non-personalised advertising (via Google AdSense).

3. Cookies & Advertising

Third parties including Google use cookies to serve ads based on prior visits to this and other websites. You can opt out of personalised advertising by visiting Google's Ads Settings. Third-party vendors' use of cookies is governed by their own privacy policies.

4. Data Retention & Security

Analytics data is retained in aggregate and never linked to personal identifiers. We use HTTPS across the site and serve static content to minimise the data we ever hold.

5. Contact

Questions about this policy? Contact us at privacy@solarsavingscalculator.com.