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Privacy & data

Check My Solar is designed to use only what’s needed to provide the service: account identity, Fox Cloud data for your inverters, and optional forecast and notification settings.


  • Account — Email (for magic-link login) and, if you use it, OAuth (Google/Apple) identity. Used to sign you in and associate your linked inverters and preferences.
  • Fox Cloud — When you link via OAuth or API key, we access your inverter data from Fox Cloud (read-only) to show generation, consumption, battery, and grid data. We do not control or store your Fox Cloud password; API keys are stored encrypted.
  • Forecast — If you set up Forecast.Solar or Solcast, we send location/capacity (and API key for Solcast) to those services to get forecasts. Their privacy policies apply to that data.
  • Notifications — Push tokens and email address are used to deliver reports and alerts you enable. Notification preferences (times, thresholds) are stored per device.

  • Account and app preferences are stored on our infrastructure (e.g. Cloudflare). Inverter data is fetched from Fox Cloud when you use the app and may be cached briefly for performance; we don’t sell or share it with third parties for advertising.
  • Full details (data collected, legal basis, retention, your rights) are in the Privacy Policy.

The full Privacy Policy is published at:

checkmy.solar/privacy-policy.html

It covers what data we collect, how we use it, who we share it with (e.g. Fox Cloud, forecast providers, push/email delivery), and how you can request access or deletion.


  • Account — You can update email and linked Fox Cloud accounts in the app; you can request account deletion from Account settings.
  • Notifications — You can turn off push and email reports and alerts at any time in Menu → Notifications.
  • Forecast — You can remove or change Forecast.Solar or Solcast in the forecast setup; that stops or changes how we query those services.