Saving should help you return to a decision.
The application uses browser storage for calculator scenarios. Optional Google Analytics cookies are set only after you allow analytics. Declining leaves the calculator available. Hosting security functions are separate.
What the application stores
| Feature | Data | Duration |
|---|---|---|
| Active calculation | Inputs, selections and rule context per market | This tab’s session; browser restoration may retain it |
| Step and view | Current step, review state and mobile view | This tab’s session |
| “Save locally” | One saved scenario per market | Until deleted or browser data is cleared |
Remove calculator data from this browser
This clears saved scenarios for both markets and this tab’s calculator session data. It does not delete downloaded reports, other tabs, hosting cookies or data from other websites. An already open calculator can write session data again when you interact with it.
Checking saved calculator data…
Delete both saved market scenarios and this tab’s calculator data?
Optional analytics and your choice
The footer’s “Analytics preferences” control lets you allow or decline Google Analytics. Your choice is stored under solar_sizer_analytics_consent_v1 for up to 180 days. After consent, _ga and _ga_* cookies help count visits for up to 180 days. No advertising personalization is enabled. Calculator-data deletion above is separate from analytics withdrawal; withdrawing disables further collection and removes this site’s Analytics cookies.