Talk to us about your project – 

Complete BESS Project Support

We help businesses unlock the full potential of energy storage with end-to-end BESS project delivery. Whether you’re looking to maximise onsite generation, improve grid resilience or cut emissions, our team provides the expertise to deploy safe, scalable systems that work seamlessly with your wider power strategy.

Battery Energy Storage System

Flexible tailored generator maintenance contracts

In-house generator modernisation experts

24 hour callout generator service

Reliable engineers with over 30+ years experience

Projects

Powering a Critical Radar Station Against the Odds

Innovative Engineering for Maximum Reliability

The old generators were carefully removed using a small HIAB vehicle, ensuring zero disruption to critical operations. The new units were positioned over a bunded area to prevent leaks, reflecting a commitment to environmental protection.

To meet ultra-long runtime needs, the generators were equipped with:

  • An advanced oil make-up system — featuring a large storage tank and additional filters, extending service intervals to a remarkable 2,000 running hours.
  • Deutz oil/air-cooled engines — chosen for their legendary reliability and minimal maintenance requirements.

The control system was strategically configured to ensure continuous power. By alternating runtime between the two sets, operational hours were evenly shared, preventing excessive wear on any single unit. In the event of a failure, seamless backup would ensure uninterrupted function at critical moments.

Our BESS Services Include:

System Design and Feasibility

We assess your site requirements, load profiles and future goals to design smart, compliant BESS installations that add real value. Every system is tailored to deliver performance, longevity and return on investment.

Equipment Supply

We supply trusted, high-performance BESS units from leading manufacturers, offering flexible options in capacity, chemistry and configuration. Our procurement process ensures the right fit for your application.

Installation and Commissioning

Our qualified engineers handle full installation and commissioning with minimal disruption to your operations. Each system is installed to spec, tested thoroughly, and handed over and ready for active service.

Lifecycle Support and Optimisation

Beyond installation, we offer ongoing support, including performance monitoring, fault response and optimisation strategies to help you get the most from your storage system long-term.

Delivering results for businesses across the country

99.8%

First-time fix rate

150+

Businesses kept online

Group 717

Power smarter – trust HG Projects to deliver

From feasibility to full operation, we provide the technical insight and experience needed to deploy energy storage that supports your sustainability and resilience goals. Speak to our team to explore what BESS could do for you.