8point3 Energy Partners, a solar energy yield vehicle formed by First Solar and SunPower, raised $420 million by offering 20 million shares at $21, the high end of the range of $19 to $21. 8point3 Energy Partners plans to list on the NASDAQ under the symbol CAFD. Goldman Sachs, Citi, Deutsche Bank, J.P. Morgan and Credit Agricole CIB acted as lead managers on the deal.