TYGO ▼ -1.9% - Tigo Energy, Inc. $TYGO - Tigo Energy Drives Growth for UK Installers With Training, Support, and 211GWh in Optimization Tigo Energy announced expanded support and training initiatives for UK installers alongside 211GWh in system optimization, yet the stock declined 1.9% today, suggesting investors may have been disappointed by the growth metrics or lacked conviction in the UK market opportunity despite the company's expansion efforts. 10-SEP-2026 01:03 AM ET