Entry 1Sun hours and turnover
A residential pool is commonly circulated for six to eight hours a day, nearly all of it in daylight.
Those same hours are when a dedicated panel array produces, so the pump can run 100% on solar for that span.
The almanac
Entries on the sun, the pool and the pump. In short: a SunRay hybrid runs 100% solar-powered through the daylight hours a pool needs.
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A residential pool is commonly circulated for six to eight hours a day, nearly all of it in daylight.
Those same hours are when a dedicated panel array produces, so the pump can run 100% on solar for that span.
A grid-tie array requires utility power to operate; with a hybrid pump, no AC is needed for the solar to work.
An AC supply may be added, and the controller then switches to it automatically when sunlight falls short.
Owners commonly record savings of $100 to $250 a month after the change.