In this video I demonstrate a simplest an cheapest autonomous 2 axis solar tracking system that can be used with solar panels or parabolic mirrors to improve their performance in producing renewable energy. For this system I used two geared electric motors 6V, 2.5 RPM, and four 5 V, 150 mA solar panels connected in a configuration that allows the motors to constantly move the panels and pointing them directly into the sun or light source.

See Full Upgraded version of the Double Axis Solar Tracker with USB Charging functionality: [ Ссылка ]

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