The U.S. based developer of steel PV module frames said its products are an alternative to conventional aluminum frames. They passed several third party tests as the company readies production and ...

Scientists in China have investigated how frame perforations can help reduce the operational temperatures of solar modules through air cooling. Their findings show that the number of perforations must ...

Steel frames are the second most expensive part of the BOM for a module after solar cells. Image: Origami Solar. Solar frame producer Origami Solar has signed three deals with US steel manufacturers ...