
By Vincent Stanton, Jr. Additional material—including calculations of how much energy could be generated—is available in the full version . Below is the version which appeared in the print newsletter. – Ed. The imminent arrival of the Belmont Community Path prompts the question: what other productive uses might be devised for the Fitchburg Line corridor? One possibility is siting a south-facing solar photovoltaic (PV) array along the tracks. Conditions for a PV array Aspects of path layout relevant to design of a PV array include length, orientation to the sun, and the presence of a substrate to which PV panels can [READ MORE]