Maxeon Solar Technologies, a manufacturer of solar modules, has appointed Bill Mulligan as its new CEO, effective January 23, 2023, following the departure of Jeff Waters in September 2022. Mulligan was previously the chief operating officer at Sila Nanotechnologies, a privately held Silicon Valley firm. In addition, Mulligan has served as CEO of the microinverter start-up SolarBridge and executive vice president of worldwide operations at SunPower, where he oversaw the development and commercialisation of the company’s high efficiency interdigitated back contact solar cells