If you want solar power, you usually have to make a choice. You can put a solar panel in a fixed location and accept that it will only put out the maximum when the sun is properly positioned. Or, you ...

From classrooms to backyards, makers are building Arduino-powered solar trackers to squeeze every drop of energy from the sun. These devices use sensors, motors, and clever designs to keep panels ...

Hyderabad: A classroom activity on renewable energy saw Grade 7 students build a simple solar panel tracker to understand how panels can generate more energy by following the Sun’s movement. The ...

A seventh grader in Worcester, Massachusetts, has built a solar tracking device for under $25 that follows the sun without motors, sensors, or any external electricity. In outdoor tests, Jason Chang ...