GTI Power Generation is one of the UK's leading manufacturers and suppliers of diesel generating sets and Battery Energy Storage Systems (BESS). For more than 30 years, we have built a strong reputation for delivering high-quality, reliable power solutions, underpinned by exceptional engineering, manufacturing excellence and outstanding customer service.

All of our products are designed and manufactured in the UK using premium-quality components sourced from internationally recognised European manufacturers. Our solutions support a diverse range of industries, including construction, forestry, hospitality, catering, agriculture, healthcare, mining, critical infrastructure and other demanding industrial applications.

Our product portfolio comprises diesel generating sets from 10kVA to 2,500kVA and Battery Energy Storage Systems ranging from 250kW to 3MW. Whether for standby, prime power or hybrid energy applications, GTI delivers dependable, efficient and scalable power solutions tailored to meet the needs of every project.