
Chinese “manufacturers are going into overdrive to make sure they can get all the details … to show they are clean, completely, down to time cards for the quartz miners,” said John Berger, chief executive of Sunnova, a residential solar energy company in Houston. “We are becoming increasingly confident we have no forced labor.”
Source: https://www.washingtonpost.com/technology/2021/09/08/solar-panels-made-usa/