PowerBank Announces Commercial Operation of First Battery Energy Storage System in Ontario

4.99 MW Ontario BESS Project Achieves Commercial Operation, Securing 22-Year Revenue Contract with the IESO TORONTO, May 5, 2026 /PRNewswire/ - PowerBank Corporation (NASDAQ: SUUN) (Cboe CA: SUNN) (FSE: 103) ("PowerBank" or the "Company"), a leader in North American energy infrastructure...