Reliable Solar Energy Experts in Devon

Commercial Solar Panel Installation

Nationwide Commercial Solar Panel Installation

As one of the UK’s leading purveyors and commercial solar panels installers, Callidus is based in Newton Abbot in Devon. We have installed projects across Bristol and Wiltshire, down through Somerset and into Cornwall, Dorset and Hampshire.

No matter the size or scale of the project, we can offer expert commercial solar panel installation without disrupting your business. We will work around you to ensure minimal interference with your day to day operations. Request a quote from us today or contact us to find out more.

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The Process

The first step of your commercial solar panel installation is to provide the relevant data. We will arrange a preliminary meeting to gather information about the business and its use of energy. After our site visit, we can then undertake a detailed design and pricing of the proposed project.

We will then present you with our design and pricing options to consider. Once these have been approved in principle, we will undertake a detailed site survey and confirm our design and pricing. From this point, commercial solar panel installation can take place.

Solar Panel Installation Process

What Happens Next?

We will ensure permissions are in place with the distribution network operator and then produce a project plan before constructing the commercial solar panel installation. Once the site has been commissioned, we will take care of operations and maintenance before completing a handover of the installation.

Our customers can rest assured that we will do our best to work around you and your business throughout the commercial solar panel installation process to minimise disruption. After the installation has been completed, we will provide you with a walkthrough of how your commercial solar panels work and how to maintain them properly.

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Commercial Solar Panels

After supplying us with the relevant information, Callidus will provide a free, no obligation quote that is guaranteed to beat any like for like quote for your commercial solar panel installation. With our complete service, we will take care of planning, design and installation to allow you time to concentrate on your business.

Once the design and cost have been agreed upon, the installation process can start. We will work around your business and ensure the commercial solar panel installation is done with minimal disruption, allowing your daily operations to function normally. No matter the scale of the project, we will ensure it is carried out with ultimate care and professionalism.

While based in Newton Abbot, we have completed commercial solar panel installations across Bristol and Wiltshire, down through Somerset and into Cornwall, Dorset and Hampshire. Request a quote or contact us for more information.

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Residential Solar Panels

Residences must meet the criteria for solar panel installation before we can start the process. An individual solar panel is between 1.7m2 and 2.1m2, meaning a standard 4kW system would take up around 20m2. Whatever the size of the installation, we would also need to leave a gap between the panels and the sides of the roof.

To provide an accurate cost, we ask you to provide us with your current annual electricity usage, usually found on your electricity bill or annual statement. Each project is designed and installed by our expert Callidus engineers. Save money on your electricity with sustainable, reliable and cost effective energy for your home.

Off Grid Solar Systems

The first step is to calculate how much energy storage your property will need. From the smallest stable to the largest home or business, we will take care to ensure your system design is fit for your requirements. To do this, we will ask you to provide us with your current annual electricity usage.

Our systems are built to be fully expandable, allowing for extra system components to be added in the future if needed. We pre-build our off grid systems in a controlled environment to maintain the highest quality and build standards possible. The system will be electrically tested, load tested, commissioned, and updated before being installed.

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At Callidus, we offer a complete service from planning to design to installation. This means you have more time to concentrate on your business while we concentrate on saving you money. Having installed over 56,000 panels on all kinds of commercial properties, we are considered experts in the Solar PV industry.

Should you require assistance with your commercial solar panels, the Callidus team are here to help. Browse our frequently asked questions on our Help Desk page to learn more about commercial solar panels. If you still require help, contact us via our help form, and we will gladly assist you however we can.

Whether the project is local to us in Newton Abbot in Devon or perhaps further afield, we can offer you support over the phone or remotely log on to your system. This will allow us to make any required updates or changes to your commercial solar panels. We can also offer a site visit for an additional cost.

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Happy Customers

The guys at Callidus were all fantastic. We had lots of questions before we had our solar power system installed, and all our many emails were answered very efficiently. The on site team did a really tidy job, and went through how we would use the system. We were very apprehensive about having an off grid system, and had different companies come to quote for the job. We went with Callidus because of the whole package that they offered, which includes their after sales help. We are very happy with the set up and it fulfils all that we asked for, very happy bunnies.

Maxine Heard

We live off grid in Cumbria and wanted to upgrade our electricity supply. We contacted Callidus and they were very happy to work with us. With excellent two way communication they designed the perfect system for us which is easily expandable if we should need it in the future. They were happy to design the system and supply us the parts for us to install ourselves. They programmed the system and were on the end of the phone to help with installation and getting the system up and running. Their after sales service is excellent. It has improved our quality of life no end.

Jack Beach

Fantastic customer service! Such incredibly helpful staff. Can’t rate them highly enough. Highly recommend this company. So helpful and really fast service. I spoke with Chris and Dave at a time when other staff where out and they went above and beyond to help.

Isobel Nancarrow

The entire team at Callidus, from the top to the bottom, are amazing. Knowledge, support, passion to place the customer and their needs at the centre of the process, throughout all phases. Clear explanations with realistic expectations; no over inflated figures to close out a deal. I am so satisfied with their approach that I have already completed an expansion of my system; NOT because it didn’t perform as promised, but in fact we are generating more than expected so have increased the battery storage!!

Marcus Rowe

I have just had an off grid solar system fitted by Steve and his team. It has been a completely stress free experience. Everyone was so professional, helpful and obliging, kind and friendly. I would recommend Callidus to anyone.

Tracey Hanks

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