Our expertise

Solar Farm Construction Services

ACS Construction builds large-scale solar farms for commercial and utility clients across the UK, delivering robust, grid-ready infrastructure through expert civil and electrical works.

20+ Years

Experience

Full-service

Design & Build

Fully Accredited

Trusted by Leading

Energy Companies

Powering critical energy infrastructure.

Full-Service Solar Farm Construction for Commercial & Utility Projects

We build solar farms that are ready for connection and built to last. From site prep and trenching to mounting frames, inverter bases and HV cabling, ACS delivers the full package with speed, structure and precision.

Our teams understand the pressures of delivering utility-scale solar. That’s why we work with developers, EPCs and consultants to keep projects moving safely, efficiently, and without surprises on site. Whether it’s a private wire scheme or a grid-scale export site, we get the civil engineering and electrical aspects of the project done right, first time.

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ACS Construction Group Ltd played a pivotal role in the successful execution of the civil and construction works on the Eye Synchronous Condenser project.

ACS’s proactive approach, rigorous quality management, and collaborative spirit ensured successful delivery of a complex, high-value facility in a challenging environment — reinforcing a strong working relationship with British Salt.

The Hinkley Connection Project is a new 57 km high-voltage electricity line that will connect six million homes and businesses to new sources of low carbon energy. It will help the UK to meet ambitious targets to achieve net zero by 2050. The Sandford substation – one of 300 substations throughout England and Wales - is at the heart of the project.

Seamless Grid Coordination for Solar Farm Connections

Getting a solar farm energised takes more than just good engineering, it takes experience navigating the grid. At ACS, we support 11kV and 33kV solar connections by working closely with DNOs, ICPs and client-side stakeholders from day one.

Our teams handle everything from substation foundations and HV ducting to cable pulling and commissioning support. We understand the lead times, technical checks and sequencing needed to get connections approved and energised without delays. We build every site to be grid-ready from day one.

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Seamless Grid Coordination for Solar Farm Connections

Solar Farm Civil Engineering Projects Built for Long-Term Performance

Utility-scale solar farms need more than just fast delivery, they need to stand up to decades of use. At ACS, we build infrastructure that’s made to last, with every element designed for stability, safety and long-term value.

We construct durable access roads, reinforced bases, and protected cabling designed to withstand demanding environments and minimise maintenance. Our teams work to the standards expected of assets with a 25+ year design life; because lasting performance starts with how it’s built.

Whether you’re delivering a grid-scale project or expanding an existing site, we deliver with the future in mind.

Solar Farm Civil Engineering Projects Built for Long-Term Performance

What Is a Solar Farm and How Does It Work?

A solar farm is a large-scale installation of photovoltaic (PV) panels that convert sunlight into electricity. Unlike rooftop systems, solar farms are typically ground-mounted and designed to supply power at a commercial or utility scale.

These sites include solar arrays, inverters, transformers, and grid connection infrastructure; often linking to the national grid or supporting a private wire power purchase agreement (PPA). Built to operate for 25 years or more, solar farms help landowners, developers and energy providers generate clean, low-carbon electricity at scale.

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What Is a Solar Farm and How Does It Work?

Why Choose ACS for Solar Farm Construction?

When it comes to solar infrastructure, you need more than a capable contractor, you need a delivery partner who understands the pressures, standards and sequencing that make large-scale projects work.

ACS brings together experienced civil engineering and electrical teams, a strong health and safety record, and a clear track record of delivering energy infrastructure across the UK. We work in step with developers, consultants, EPCs and ICPs to keep projects moving — from groundworks to grid.

Clients choose ACS for: