Solar industry executives opposed to the Biden administration’s inquiry into module imports from four Southeast Asian countries were on the Hill this week to make their case that the Commerce Department should quickly issue a negative determination. POLITICO’s Kelsey Tamborrino breaks down the latest with the investigation and its impact on the solar sector.     Josh Siegel is an energy reporter for POLITICO.  Kelsey Tamborrino is a reporter covering clean energy. Nirmal Mulaikal is a POLITICO audio host-producer.  Raghu Manavalan is a senior editor for POLITICO audio. Jenny Ament is the executive producer of POLITICO’s audio department. Learn more about your ad choices. Visit megaphone.fm/adchoices