Commercial Solar Panel Systems
Cut energy costs, boost sustainability, and take control of your power with tailored commercial solar solutions from The Cornerstone Group.

Boost Your Brands Image
Show your customers and stakeholders you care about the planet.

Future-Proof Your Business
Generate clean, renewable energy and meet your organisations sustainability goals.

Reduce Your Operating Costs
Slash your electricity bills and protect your business from rising energy prices.
Medical Manufacturers & Hospitals
Power critical equipment and reduce operational costs with reliable solar energy solutions tailored for the healthcare sector.
Factories & Warehouses
Lower your energy bills and increase efficiency with large-scale solar systems designed for industrial operations.
Farming & Agriculture
Maximise your land's potential and reduce energy dependency with solar systems built for the unique demands of agriculture.
Commercial Solar Panels
Future-proof your business with scalable, high-performance solar installations that deliver long-term savings & sustainability.
Commercial EV Charging
Attract customers and prepare for the electric future with solar-powered EV charging stations for your commercial site.
Solar For Construction
Keep your projects on schedule and reduce generator reliance with portable, off-grid solar systems for construction sites.
Case Studies
Here at Cornerstone, we strive for perfection in all aspects of our company – from concept to completion. Our case studies showcase real-world examples of how our values, expertise, and commitment to social impact come to life in every project. Explore how we’ve delivered outstanding results across a range of developments.
Watsons Business Premises Expansion
Cornerstone partnered with Watsons to expand their Wigan premises, enabling growth and job creation. The project included the construction of a modern 12,000 sq. ft industrial unit. This expansion supports local economic development and strengthens Watsons’ long-term operations.
Greater Lancashire Hospital Operating Theatre Expansion
Cornerstone delivered a state-of-the-art operating theatre for Greater Lancashire Hospital. The expansion enhances surgical capacity and patient care within the region. This modern facility supports the hospital’s continued growth and healthcare excellence.
Ye Horns Inn
Cornerstone revitalised the historic Ye Horns Inn in Goosnargh, preserving its heritage while introducing six luxury holiday cottages. The renovation blends traditional charm with modern comfort. This project supports local tourism and enhances the village’s appeal.

We design, install, and maintain solar systems for:
Office buildings

Warehouses and factories

Retail centres

Agricultural facilities

Schools & Non-Profits

Our Accreditations
Let's Take The First Steps...
Get in touch with the team using the form below and we will discuss your requirements, book a site visit, plus provide you with a free, no-obligation quote.

Cornerstone is the UK’s trusted property partner – delivering high-quality developments, driving regeneration, and creating lasting social impact.
Manchester
Preston
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