Green energy advocates push for DIY solar systems, offering affordable alternatives to rooftop installations, but utilities ...

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 ...

Photreon aims to boost the hydrogen economy with photoreactor panels that produce fuel directly from sunlight and water.

Engineering an efficient, affordable solar-power car has eluded automotive enthusiasts for decades. While the technology is ...