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Privacy Policy

Effective date: October 6, 2026

This policy explains what information PlugSolarMath ("we", "us") collects when you use this website and how it is used.

Information you enter into calculators

Our calculators run in your web browser. The numbers you type are not sent to us or stored on our servers. We save one preference — the state you chose — in your browser's local storage so the site remembers it. You can clear it at any time through your browser settings.

Information collected automatically

Like most websites, our hosting provider may record standard server logs (such as IP address, browser type, pages visited and time of visit) for security and to keep the site running. We may use privacy-respecting analytics to understand which pages are useful.

Advertising and cookies

We use Google AdSense to show ads, which helps keep the calculators free.

• Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites.
• Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet.
• You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at www.aboutads.info.
• Learn more about how Google uses information from sites that use its services.

Where required by law (for example, for visitors in the European Economic Area, the UK or Switzerland), a consent message will ask for your permission before personalized ads or non-essential cookies are used.

Children

This website is not directed at children under 13, and we do not knowingly collect personal information from them.

Your choices and rights

You can block or delete cookies in your browser settings. Depending on where you live, you may have rights to access or delete personal information held about you. Contact us to make a request.

Changes

We may update this policy from time to time. The effective date above shows when it last changed.

Contact

Questions about this policy: hello@plugsolarmath.com