Solid Power (SLDP) Reports $21.7M in 2025 Revenue Amid Continued Operational Expansion

Solid Power Inc. (NASDAQ:SLDP) is one of the most promising penny stocks under $5 to buy. On February 24, Solid Power reported Q4 and full-year 2025 results, where the company generated $21.7 million in annual revenue, which was an increase from 2024, driven largely by its line installation agreement with SK On. However, Solid Power reported an operating loss of $100.8 million and a net loss of $93.4 million ($0.51 per share). One operational focus for 2025 was the validation of Solid Power’s electrolyte ...