pvperfsolar performance modeling

Reference

API field

Rotation minimum

The lower rotation stop; empty = minus the symmetric stroke

Unit °

What it is

The lower mechanical stop of the tracker rotation, in degrees. Rotation is counted positive when the plane faces the azimuth plus 90°, so for an axis azimuth of 180° a negative value is the east-facing stop. Empty uses minus the symmetric stroke.

Typical values and how to get it

Leave it empty unless the stroke is asymmetric; then the datasheet's lower limit.

API

array.rotation_min_deg