Solar Energy Experts in Dartmouth

Off Grid Solar Systems, Dartmouth

Off Grid Solar System Benefits, Dartmouth

At Callidus, we are one of the UK’s top leading installers and purveyors of off grid solar systems. We are proud to work across the Dartmouth, Exeter, Wiltshire, Cornwall, Devon and Hampshire areas. With our wide range of experience, we are the perfect company for your brand new off grid system. Start your Callidus journey by requesting a quote and contacting our team today!

Using various components from various world leading electrical power companies like Victron, we guarantee all our customers the highest quality service and performance from your off-grid solar system. Due to their undeniable reputation, we are confident that you are investing in the best technical innovation regarding our systems – what more could you want than a company that provides you with a service like no other?

Off grid solar systems are all manufactured to be completely expandable; all their components add to all energy requirements that you may need in the future.

Due to its various renewable qualities, our off grid solar systems can significantly reduce your carbon footprint and reliability on harmful materials. Having an energy source that you can trust means that your property gets the perfect environmental choice all year round.

Another huge benefit is the access to power you have throughout the year. Any properties independent from the grid can be prepared against potential power outages by running on the previously stored energy!


Off grid systems are perfect for allowing our customers to have the freedom to live anywhere whilst producing preserved power due to less infrastructure taking place in all living areas.

As energy prices continue to rise, our off grid solar systems allow homes to have the right amount of power without those pesky energy bills! You can begin to save with a renewable power station that you can trust.

Off Grid Electricity Dartmouth

What is an Off Grid Solar System?

Off grid solar systems are one of the best ways to attain self-sustained power in the Dartmouth area. With no connection to the National Grid, and a bank of solar batteries to store your solar generated power throughout the day, our systems can run their power back through the property at a required time – for example, a power outage.

Once you have all your desired appliances within your home powered by your new solar panels, any excess energy generated will be sent to the home battery storage unit. So you never waste any power or discard any unused energy. Your appliances can take their batteries when the system isn’t generating power, so you will never be left without any energy.

With a stunning, sustainable and renewable energy source, your carbon footprint will reduce and leave you to do your bit for the planet. Contact our team at Callidus and get your Dartmouth off grid solar system and become as eco-friendly as possible.

Off Grid system near exeter

Why Choose Callidus?

As one of the leading installers and purveyors of off grid solar systems within the UK, we have TrustMark, NICEIC, RECC, MCS and CHAS certifications! Additionally, with over 11 years of experience and service within the renewable energy industry, we have installed off grid systems throughout the UK in areas like Dartmouth, Devon, Somerset and into, Exeter, Cornwall and Hampshire.

Are you in need of a professional off grid solar system installation service? We ensure that our team can work around you to give you the very best smooth and seamless installation with minimal disruption. Our valued customers can get a purveyor and installer by ordering from our main shop with worldwide shipping! Discover more by contacting our team and requesting a quote today!

Solar Energy Specialists

Our Featured Video

User Friendly Interface

Victron Innovation

Smart Design

User Friendly Interface

At Callidus, we believe that our Dartmouth customers get the best off grid solar systems with no hassle. We want there to be as little human interaction as possible to give you a stress free experience. You can access your controls and monitoring through your smartphone, desktop or tablet to add security to your systems. Keep in control at all times, from anywhere!

off grid solar system user interface

Victron Innovation

Our off grid solar systems receive a durable and long-lasting service with stunning Victron components as they have been tested against extreme weather conditions and environments.

All of Victron’s materials are high quality, making sure nothing is out of place. We can install our systems wherever you are in Dartmouth, even in the most remote locations.

off grid solar system victron interface

Smart Design

Our off grid solar system designs are built with the ability to add more batteries, panels and inverters to boost the power supply. We electrically test, load, commission, and update them before installation. Make your switch to renewable energy simple, safe and exciting with Callidus today, and we can give you the best advice based on your current energy usage!

off grid solar system smart design

Contact Us

We can allow you to oversee your off grid solar system from anywhere!

Our expert engineers are available to answer any further questions or queries you may have, even after they leave your site. Discover our FAQs on our Help Desk for more information – otherwise, get in touch, and we can assist you with any off grid solar system questions.

We look forward to overseeing your Dartmouth project take place. Become more sustainable and do your bit for the planet with Callidus today.


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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