Legal

Privacy Policy

How we handle your information. The short version: the tools run in your browser, we don't ask you to sign in, and we never sell your data.

Last updated June 2026

Solar Analytica (“we”, “us”) is an independent solar-information resource. This policy explains what we do — and mostly don't — collect when you use https://solaranalytica.com.

The calculators run in your browser

Every calculator on this site runs entirely on your device. The figures you enter are processed in your browser and are not collected, stored, or transmitted to us.

No accounts

We don't offer accounts or ask you to sign up, so we hold no names, passwords, or user profiles.

Information our host processes

Like most websites, our hosting provider may automatically log standard technical information — such as your IP address, browser type, and the pages requested — to operate the site securely and reliably. We use this only for operations and security, not to identify you.

Theme preference

Your light or dark theme choice is stored locally in your browser and never leaves your device.

Analytics

If we use analytics to understand which pages are useful, we use a privacy-respecting service and look only at aggregate, non-identifying trends. We do not build advertising profiles or run third-party ad trackers.

What we don't do

We do not sell, rent, or trade personal information.

External links

Our pages link to manufacturer documentation and other resources. Those sites have their own privacy practices, which we don't control — please review their policies.

Changes

We may update this policy as the site evolves; the “last updated” date above reflects the current version.

Contact

Questions about privacy? Email hello@solaranalytica.com. See also our Terms of Use and Disclaimer.