DC

DC Solar Solutions Inc. , trading as DC Solar, was a Benicia, California solar power supplier company. The company was shut down by the Federal Bureau of Investigation in 2018 after it turned out to be a billion-dollar Ponzi scheme.
The company was founded in 2008 in Concord, California, by Jeffrey Carpoff, an auto mechanic. Berkshire Hathaway invested $340 million in the company. The company supplied solar panels, named Solar Eclipse, to various higher education facilities such as California State University and Long Beach City College and various NASCAR tracks; it also sponsored Chip Ganassi Racing and several races in the NASCAR calendar in 2018. Prior to the 2018 FBI raid, the Internal Revenue Service had investigated the company in 2016 for financial irregularities regarding the company's dealings....