On June 26, 2025, GSL ENERGY's CEO Jim and the technical team visited Europe to deliver a comprehensive, hands-on training on residential and commercial & industrial (C&I) energy storage systems. The session focused on real-world applications, system profitability, technical functions, and after-sales maintenance—empowering local partners with the knowledge to successfully deploy and scale GSL's ESS solutions. The event received enthusiastic participation and marked another milestone in GSL's global service commitment.