Your spots
SunSleuth Pro
The whole year incl. December, 10-year typical weather, many spots + compare, panel and battery sizing, clean share images.
Not set.
Enter coordinates by hand
Right now
Spot settings: name, type, panels
Spot
Location and sky scan are set in the card above.
Panels
Mounting
Covers dirt, wiring, mismatch and ageing (0.86 rooftop, 0.70 portable; mixed panels use a watt-weighted mix). Heat and glare losses are modeled separately from the weather. All panels share this tilt and direction.
Sky map: view and fix by tapping
Looking down on the spot: north up, east right, horizon at the edge, overhead in the center. Tap or drag to paint.
Point the phone at the sky. Sun paths for the year are drawn over the camera. Shade gets marked with stripes.
Calibration
Align to sun: put the sun in the center circle (don't stare), then tap. It fixes compass drift. Lower the threshold if open sky reads as blocked.