dozens of residents came out to the Grifton Train Depot to voice their concerns about a controversial proposed solar panel farm project in Stokestown, a community outside of town. Hexagon Energy ...

The high concentration transforms simple sunlight into a CO 2-free energy source ... the experiments in the solar furnace, a plane mirror (heliostat) concentrates the incident sunlight into a ...

Solar Plane V3 was upgraded to use a single hexagonal spar to save weight while ... for the improved performance are higher quality solar panels and the fact that there is no longer film covering ...