About Us

About Us

Capital Solar, based in Oxford, is a fully MCS-certified installer prioritizing quality.

We firmly believe that every project should be approached with one clear goal: to provide exceptional value and uphold the highest standards of quality.

Our philosophy is centred on the principles of reliability, quality, affordability, and customer satisfaction. We understand that our customers trust us to deliver reliable electrical solutions at an affordable price, and we take that responsibility seriously.

As every project, regardless of size or complexity, deserves the same care and expertise, we are committed to providing our customers with the highest level of service and attention to detail. Our team of experienced solar panel installers are dedicated to ensuring that every job is completed to the highest standards, using only the best materials and equipment.

Our Values

Customer-Centred Service

We believe every project should reflect the unique needs and goals of our customers. By prioritising clear communication, personalised solutions, and exceptional support, we ensure your experience with us is seamless and satisfying.

Quality Without Compromise

From the materials we use to the standards we uphold, quality is at the heart of everything we do. Our work isn’t finished until it meets our exacting standards and exceeds your expectations.

Local Commitment

As a proud Oxfordshire-based business, we are dedicated to supporting our local community. From empowering households with affordable solar options to helping businesses thrive with energy savings, we’re here to make a difference in our own backyard.

Our Accreditations

For all new customers, we’re introducing a Capital Guarantee. We promise to reduce your energy bills by at least 50% in the first year, or we’ll cover your next months bill—completely on us.

Why We Do What We Do

At Capital Solar, our mission goes beyond just installing solar panels. We’re dedicated to delivering systems that stand the test of time because we’ve seen first-hand what happens when quality is sacrificed for quantity.

Having spent years working for larger companies, we often witnessed a lack of pride in their work. Worse still, we’ve been called out to fix the mistakes of cowboy installers—companies that rushed installations, went under, and left customers without support or proper system management.

This experience shaped our approach. We limit the number of weekly installations we take on to ensure every project receives the attention it deserves. By taking our time, we can meticulously plan and install each system to the highest standards, giving you peace of mind that your investment is built to last.

We’re committed to being here for the long haul—ready to manage, maintain, and support your system for years to come. For us, it’s not just about solar energy; it’s about integrity, quality, and a promise to always put our customers first.

Join the Solar Revolution with Us

Let’s build a sustainable future together

When you choose Capital Solar, you’re not just hiring a contractor—you’re gaining a partner in your energy journey. From the moment you contact us to the completion of your project, we’re here to guide, support, and deliver.