Last updated: June 2026
GoSolarMath.com ("we," "us," "our") operates this website. This page explains how we handle information when you use our site.
Our calculators run entirely in your browser. We do not collect, store, or transmit the numbers you enter — electric bill amounts, system size preferences, and similar inputs stay on your device.
We automatically collect limited technical data: browser type, device type, pages visited, approximate location (city/region), and referring site.
This site uses Google AdSense. Google and its partners may use cookies to serve ads based on your visits to this or other sites. Opt out of personalized ads via Google's Ads Settings.
We may use Google Analytics to understand site usage. Opt out via the Google Analytics Opt-out Add-on.
Our site may link to third-party sites. We are not responsible for their privacy practices.
Our site is not directed at children under 13, and we do not knowingly collect their information.
Depending on your location, you may have rights under GDPR or CCPA regarding personal data. Since we don't collect personally identifiable calculator data, most requests concern ad cookie preferences.
We may update this policy periodically with a revised date posted here.
Questions? Visit our Contact page.