New 20.1 Percent Efficiency Module Continues Toshiba’s High Efficiency Leadership in Japanese Residential Market SAN JOSE, Calif., Dec. 4, 2012 /PRNewswire/ — SunPower Corporation (NASDAQ: SPWR) today announced that it will supply Toshiba with its new world-record efficiency solar panel beginning in December, extending Toshiba’s solar efficiency leadership in the Japanese residential market. SunPower’s new […]
