While a solar panel installed on the top of a roof, lamp post, or the side of a building will produce power, it is nowhere near optimal for achieving the maximum efficiency possible. To get better results, panels are often mounted to pivots and linear actuators/servo motors that continually move to always face the sun. […]
Researchers in Thailand have developed a ZigBee-based wireless monitoring solution for off-grid PV installations capable of tracking the sun across the sky, tilting the panel hourly. The elevation for the setup is adjusted manually once per month for optimum energy collection. The prototype is controlled by a local Arduino Uno board, along an H-bridge motor […]
Solar panels are a great way to produce power literally out of thin air, but how much power they produce depends, in part, on how they are aimed. In order to figure out just how much better his solar setup could be with active tracking, YouTuber GreatScott! decided to test this by creating a miniature […]
As part of a thesis project, Belgian student Bruce Helsen built a dual-axis tracker for optimizing solar panel use. Although adding a tracking system to a larger installation can be pricey (and likely not the most cost-effective option), it can certainly come in handy for smaller units. Helsen’s dual-axis tracker fits two 12V 150W solar panels for a 300W peak output, and […]
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