Solid Power stock news
On July 1, 2026, Solid Power Inc. (NASDAQ: SLDP) announced the successful delivery of its first shipment of 100 Ah "A--2" sample solid--state cells to BMW Group for formal automotive qualification. These cells feature the company's second--generation sulfide--based electrolyte, which offers enhanced ionic conductivity and improved stability at extreme temperatures. This delivery represents a key milestone in the partnership's timeline, moving the technology closer to the B--sample stage and eventual vehicle integration.