Rising power costs and carbon reduction targets are driving businesses to rethink how they power their operations. That’s why we deliver tailored commercial solar panel systems that provide reliable, low-carbon power without disrupting day-to-day operations.
Every commercial site has its own energy profile and operational needs. Likewise, they also all have different roof space, land availability, structural load limits and electrical capacity in the existing infrastructure. Our assessments use all of these aspects to identify effective solutions for solar panels across rooftops, car parks for EV charging, and even ground-mounted areas.
Commercial energy needs fluctuate with the seasons and the sector, which means any installations need to be modular and scalable. We take a future-proofing approach to help businesses in the long-term when planning how to integrate solar panels for commercial buildings on-site.
Reliability, safety, and efficiency are central to our design process. We create layouts that integrate with existing electrical infrastructure that is commonplace in commercial spaces, with all designs keeping to UK electrical standards. The result? Reliable systems that need minimal maintenance.
Cornerstone manages the full installation process, co-ordinating closely with on-site teams to keep things on time. As commercial solar panel installers we include batteries, inverters, and integration into existing grid connections to help maximise efficiency across the board.
Once all systems are installed, they are fully tested, commissioned and certified in line with the BS 7671 IET wiring regulations. Alongside this, we make sure that there’s visibility on the performance upgrades from day one for your commercial space, helping reduce costs of grid electricity for your business.
When you install commercial solar panels onto your building – be it a factory or a commercial space – you can expect your property value to rise to new heights, – perfect if you’re considering selling your building any time soon.
By having your own source of renewable energy attached to your building, you can also cut your electricity bills from your utility company. Another strength of your installation is that you can sell any excess energy back to the National Grid to save money further.
Additionally, commercial solar PV installations are renowned for their longevity and low maintenance needs, reducing the need for costly and regular repairs and replacements.
Solar power is renewable and doesn’t require the emission of harmful greenhouse gases. This means you can enjoy reducing your carbon footprint while still accessing fully functioning energy.
Having your own power source improves energy efficiency and reduces your reliance on energy and utility companies massively. Alongside saving money from this, you can enjoy a decreased risk of power outages and shortages with your own reliable solar panels.
Our commercial solar panel systems are available to a number of industries, businesses, and sectors, including:
No matter the industry you’re in, we have a comprehensive solar panel system tailored to your energy needs here at Cornerstone Group.
Construction sites often rely on diesel due to delayed grid connections, driving up costs, noise, and emissions. Cornerstone Group delivers construction-phase solar solutions that reduce diesel usage by up to 60%, lower on-site emissions, and provide reliable power throughout the build.
We manage everything from site assessment and system design to installation, monitoring, and removal at project completion. This fully managed approach helps avoid programme delays, reduce temporary power costs, and keep your site operational from day one.
Each project has unique sustainability targets and stakeholder expectations. Our temporary solar systems support ESG commitments, improve Considerate Constructors scores, and demonstrate visible action on carbon reduction.
Built for demanding construction environments, our systems use robust, proven components to ensure consistent performance with minimal maintenance while delivering dependable power across the full construction lifecycle.
Compact, well-planned installations integrate seamlessly with welfare units, offices, and temporary infrastructure, maintaining site efficiency while delivering measurable reductions in fuel use, emissions, and operating costs.
20 Swan Street
Manchester
M4 5JW
330 Fouroaks Road,
Walton Summit
PR5 8AP