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Product facts
The current facts in one place.
Updated August 24, 2026
Use this page when you want the short version without marketing claims or guesses.
10 verified points
What SunPlanner does today.
- Forecast window
- SunPlanner shows today and up to 16 days.
- Setup details
- The estimate uses panel wattage, tilt, direction, location, and weather data.
- Calibration
- SunPlanner can begin tuning estimates after three usable daily production readings.
- Battery capacity
- Battery size does not change the solar production forecast.
- Saved forecast
- If a refresh cannot finish, the last saved forecast may remain visible with its age.
- Android
- SunPlanner is available now on Google Play.
- iPhone
- The iPhone version is not available yet. The notification list is open.
- Android pricing
- The Android app is $5 per month or $50 per year.
- Trial
- A seven-day Google Play trial may be available to eligible new subscribers.
- Accuracy claims
- SunPlanner does not publish one universal accuracy percentage.
Platform links: Android on Google Play | iPhone notification list
The bottom line
Plan with the current Android app.
SunPlanner is available on Google Play today.
Available now on Google Play