Bells Power Group are one of the UK’s leading manufacturers of high-quality Bespoke Turnkey Generator System Enclosures, serving a wide range of industries and sectors.
We design and manufacture fully integrated prefabricated Generator Enclosures in both horizontal and vertical configurations, available in a vast range of sizes and specifications to meet specific client needs. Our expertise spans industries such as Commercial, Infrastructure, data centres, and Power & Generation.
​Our fully Bespoke Generator Enclosures are designed and manufactured at our workshop in the UK in accordance with a broad range of industry standards, including BS and EN Standards ensuring compliance with the highest quality and safety requirements and we work alongside our clients to make sure any specific project needs are adhered through the whole lifecycle of the project from conception through to delivery.
To complement our Enclosure solutions, we offer a variety of ancillary items, including access ladders, handrails, and structural steelwork, ensuring a fully customised solution tailored to your requirements.
With specialised transport capabilities, we safely handle abnormal loads and deliver single or multi genset installations - day or night - ensuring seamless project execution.


