The Double-Panel Solar Pump System can deliver from 2.5 to 70 gallons of water per minute and lift water from depths up to 185 feet (up to 500 feet utilizing other brands of components), depending on size and model. Flow decreases as pressure and depth increase. Although designed to operate from direct solar, it can run on batteries or generator if necessary. The pre-sized, pre-wired system kits include from 1 to 16 solar panels, brushless pump and motor, and aluminum mounts with fasteners.