A Solar walk: Solar paneled pathway

The George Washington University completed the first walkable solar-paneled pathway in the world this month on Virginia Science and Technology Campus as a part of the sustainable Solar Walk Project.

The landscaped pedestrian sidewalk boasts a solar-powered trellis and 27 slip-resistant semi-transparent walkable panels with photovoltaic technology that converts sunlight into electricity. The walkable solar panels are an extension of public sidewalk between Exploration and Innovation Halls at the intersection of GW Boulevard and University Drive. The walkable panels have a combined average of 400-watt peak capacity, the maximum amount of power that can be produced under perfect conditions. This is enough energy to power 450 LED pathway lights below the panels. The trellis was installed at the end of the sidewalk to create energy that feeds back to Innovation Hall. 

"GW uis proud to announce that the Solar Walk which includes the first installation of walkable solar paneled sidewalk in the world," said GW Senior Land Use Planner Eric Selbst. 

Senior Land Use Planner Eric Selbst at the site of walkable solar paneled pathway during construction

Onyx Solar, a company based in Spain, designed the walkable panels. The company is known internationally for designing and manufacturing photovoltaic materials that generate electricity from the sun, while also providing thermal and acoustic insulation and UV/IR filters. 

GW campus planning began working with Onyx in the summer of 2011 after discussions about the design with Studio39, a company that GW contracted to construct the pedestrian walkway between Innovation and Exploration Halls and the solar-powered trellis.