Qilu Transportation Development Group

A 2,000-meter solar highway capable of generating electrical power by collecting sunlight. The highway features three layers with transparent concrete protecting solar panels and is connected to an existing energy grid.

The Webberville solar farm uses 127,000 solar panels supplied by Trina Solar to convert sunlight into electricity.

A protective material used as the top layer of the solar highway to shield the underlying solar panels while allowing sunlight to pass through.

Electrical devices that convert the direct current (DC) generated by solar panels into alternating current (AC) for grid connection.

Jinan

A 2,000-meter solar highway capable of generating electrical power by collecting sunlight. The highway features three layers with transparent concrete protecting solar panels and is connected to an existing energy grid.

Electrical devices supplied by Growatt for the Jinan South Ring Expressway that convert direct current from solar panels into alternating current for grid connection.