Home / Privacy Policy

Privacy Policy

Last updated July 2026.

Everything you type into a SolarPanelCostGuide calculator, your system size, your electric bill, your zip code if you use one, stays in your browser. None of it gets sent to a server, logged, or tied to you.

What the calculators do with your inputs

Solar cost, savings, sizing, and tax credit math all run in JavaScript on your device. Closing the tab clears everything. There is no account, no saved history, and no email capture tied to using a calculator.

Site analytics

Google Analytics tracks aggregate traffic on this site: pages visited, rough location, device type. It does not connect to anything you typed into a calculator. Block it with a browser extension, or reject the cookie banner that appears on your first visit.

Advertising

This site runs Google AdSense. AdSense and its partners may set cookies to show ads relevant to your browsing elsewhere on the web. Google's own page at policies.google.com/technologies/ads covers how to opt out or adjust ad personalization.

Outbound links

Some pages link to government sources, irs.gov, energy.gov, energystar.gov, for the figures used in the calculators, and a few link to other Encore Editorial sites covering home costs. Those are editorial references, not paid placements. Once you click through, you're subject to that site's own privacy policy, not this one.

The contact form

Messages sent through the contact form go to a third-party form processor and then to our inbox. Your email gets used only to reply to you, not for marketing.

Questions about any of this? Contact us and we will answer directly.