Heavy Steel Frames: Fabricated from hot-rolled steel sections, heavy steel frames are significantly thicker—often above 6 mm—and heavier. They are used in buildings where high load-bearing capacity is ...

Oregon-based Origami Solar won the grand prize in the US Department of Energy’s American-Made Solar Prize 2022 competition. The patent-pending steel frame is said to lower costs and improve module ...

‘We believe the transition to steel as the standard will be very, very rapid,’ says Origami CEO Gregg Patterson. Image: Origami Solar. A lot can happen in less than a year, especially in the solar ...