Schedule-based sun tracker for increasing directness of sun exposure upon a solar panel to improve energy production

摘要

A sun tracking system for use with a solar panel is disclosed. The system has an actuator configured to cause a change in orientation of a solar panel; and a logic controller configured to control the actuator in accordance with a schedule so as to change the orientation of the solar panel. The schedule includes a set of times throughout a day when the orientation of the solar panel will be changed, an orientation of the solar panel being associated with each time. The schedule can include a set of target orientations of the solar panel, each target orientation being associated with a time of day, including: sunrise+1 hour, sunrise+4 hours, sunrise+7 hours, and sunrise+10 hours, where each of the four orientations of the solar panel is most direct with respect to the position of the sun at that time of day.