Support WBURRift With China Clouds Solar Industry's FuturePlay03:56Download AudioLauren SommerJanuary 01, 2013 ShareSolar panels come off the line at SunPower's solar manufacturing plant near San Jose, Calif. (Lauren Sommer for NPR)
Solar panels come off the line at SunPower's solar manufacturing plant near San Jose, Calif. (Lauren Sommer for NPR)