Est: since 2010


Bringing over 14 years of experience to your Commercial & Residential Renewable Energy Installation and Energy saving Initiatives…

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Devon Contract Waste headquarters install

Experts in Devon Renewable Energy Installation

We encompass many renewable energies including small and large scale commercial solar energy, battery storage, solar PV and LED lighting, ensuring the best possible results for your company to make financial saving/earnings and carbon efficiency

Cornwall Solar Home Installation

Residential install in Hayle Cornwall with 10.4 kw of battery storage

Plymouth Domestic Solar Installation

14 solar PV panels on several parts of a house … Read more

30KW Solar Installation, Exeter

First Choice Finishes in Pinhoe, Exeter, Devon have had 30kw … Read more

Case Studies

See how we have helped businesses across Devon, Cornwall and the UK with their solar installations and battery storage.

Sun Energy Group specialise in solar installations up to 50Kw.

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Solar PV Installations

A proven effective way to generate clean renewable energy…


Don’t waste the energy, store it for use later.


Available for use in all applications and on average use 80% less electricity…


Following sharply rising electricity prices we made the decision to investigate rooftop PV at one of our sites to supplement the existing onsite steam turbine electricity generation to increase the volume exported and reduce the volume imported when the steam turbine is down for maintenance. We contacted Carl at Sun Energy Group after a recommendation from one of our shareholders. He fully understood our needs and reasoning and worked with us to design an optimal system for us that resulted in a 127kWp rooftop installation. The entire process from design through to install and connection was well managed and fitted in well around our existing operations. The system has generated a financial return in line with expectations and is a valuable addition to our business. I have recommended Carl and Sun Energy Group to a number of my contacts and have had good feedback from each of them.

Mark Heuff, Managing Director Brooke Energy Group

I can not recommend Sun Energy highly enough, from intial inspection and quote through to installation and set up the whole process was smooth and efficient. With 11 solar panels installed and 5KW battery storage we have saved almost £1000 in the first 12 months.

Mr Netherclift, Torquay

We used Sun Energy to install 120 kw of solar onto our property roof at Brixham Trawler Agents. The work they had to do was get the correct planning , liaise with the local council and then design the best possible solution for us. Once this was organized they installed the system and completed all of the connections to the grid . We were very happy with the time scale this took them to accomplish and would have no hesitation on recommending them.

Matt Bailey, Brixham Trawler Agents Ltd

The Sun Energy Group have recently installed a 138 kw solar PV system to our roof in Victoria , Roche , Cornwall. We were very impressed with the way that they operated from design through to the commissioning and the system has been functioning very well.

Troy Stuart, Stuart Partners Ltd

Just some of our many valued clients and partners:

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At Sun Energy Group, we offer a full coverage of the UK. We will usually travel to your premises for all meetings and surveys.

Please use the form on this page to send any questions or queries you may have and we will respond as quickly as possible.