Solar-powered pumping device

Prime-mover dynamo plants – Miscellaneous – Drive gearing

Reexamination Certificate

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Reexamination Certificate

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10768833

ABSTRACT:
A solar-powered pumping device comprising:a solar power converter for generating power from sunlight;a pump driven by power from said solar power converter;an actuator for controlling the orientation of said solar power converter; anda controller for controlling said actuator to orient said solar power converter for optimum generation of power, said controller comprising a receiver for receiving broadcast time data, and an ephemerides calculator for calculating the position of the sun on the basis of the received time data.

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