About Us
Since 2007, we've been designing, installing and maintaining commercial solar systems that deliver predictable energy cost savings and carbon reduction.
Sustain Commercial Solar was founded with a clear mission: to help UK businesses take control of their energy costs through commercial-scale solar power. Since 2007, we've grown into one of the UK's most experienced commercial solar installers, with over 220MW of installed capacity across more than 50 projects.
We work with manufacturers, logistics companies, local councils, agricultural businesses and commercial property owners — delivering systems from 30kW rooftop arrays to 14MW ground-mount solar farms. Every project is engineered to maximise return on investment, energy yield and carbon reduction.
Our end-to-end service covers feasibility, design, financial structuring (including PPA arrangements with zero upfront cost), planning, installation, monitoring and lifetime maintenance. We don't just install panels — we deliver measurable financial and environmental results that last for 25+ years.
Every system we install is engineered for 3-7 year payback and 25+ years of savings.
1.26bn kg of CO₂ offset and counting. We help businesses hit net-zero targets for real.
MCS-accredited installations with 24/7 monitoring and proactive maintenance.
Book a free consultation with our commercial solar experts.