SUNE ▲ +30.1% - SUNation Energy Inc. $SUNE Suniva Completes $835 Million Capital Raise to Build Second Major U.S. Solar Cell Manufacturing Facility and More Than Quadruple Capacity to 5.5 GW SUNation Energy rose 30.1% after announcing the completion of an $835 million capital raise that will fund construction of a second major U.S. solar cell manufacturing facility. The funding will enable the company to more than quadruple its production capacity to 5.5 GW, a significant expansion of its manufacturing footprint and output potential. 08-SEP-2026 04:07 PM ET