ChumAlong is a solar photovoltaic panel that provides you off-grid power anywhere you go. It is perfect for hiking and camping. As the sun’s position in the sky varies during the day, ChumAlong’s job is to make sure the Solar Panel is always pointing at the brightest point in the sky. Each unit features a micro-controller technology, single axis positioning, geared stepper motor gear/worm gear drive train, four optical sensors, three LED modes, auto wake up and shutdown, and so much more. [Product Page]
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