Mega Solar Tracker
youmagine
This is an extremely dependable 2-axis solar tracker based on Arduino technology, utilizing tiny PV panels as optical sensors to achieve optimal tracking in any weather situation. It doesn't rely on ephemerides, so no need to set time or date after each power failure or reboot. A potentiometer is used to adjust system sensitivity, and a normal relay has been added to automatically control a night light. With Wi-Fi and NRF24L01 capabilities, the system can transmit its working conditions and parameters to a remote station. For wiring details and Arduino sketch, please get in touch.
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