Totnes Energy – Solar Panels Devon 2018-01-12T14:01:01+00:00
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Solar Panels Devon

Totnes Energy are a solar panel installer based in Totnes, Devon.  We install solar panels in the south west, including the Devon and Cornwall regions.  You can see our independent testimonials on this website and Google+.

We are Tesla Powerwall Accredited and installed the first non-test Tesla Powerwall battery in the UK.

We were one of the first companies to offer the Panasonic high efficiency solar panels.  We lead the industry in offering solar energy solutions that are impacted by shade through the use of quad tracking inverters, optimisers, microinverters and now Maxim smart modules – the latest solar panel innovation.

We also lead the industry in export restricted solar energy systems coupled with automatic electric car charging and automatic pool heating systems.

Solar Panels Devon

What makes us different?


Long-established trusted local installer with in-depth technical knowledge and experience.


We enjoy what we do, which is reflected in the quality of our installations.

Solar panels


Highly skilled installation teams ensuring the consistent quality of our work.

Top warranties

Industry-leading 10 year workmanship warranty, guaranteed by an independent insurance company.

Solar Panels Devon Award

We are very proud to have been selected to represent the renewables sector in this year’s Parliamentary Review.  The aim of the Review is to showcase best practice as a learning tool to promote reform in the environmental arena.

About us
Tesla Powerwall

1st Tesla Powerwall in the UK

We installed the 1st, non test, Tesla Powerwall battery in the UK and are a Tesla Certified Installer. Batteries are likely to revolutionise how we use energy in the UK.

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Solar batteries
Solar battery review

When deciding on having a solar panel installation I had several firms quote for this job.  Andrew from Totnes Energy was the most professional and his wealth of knowledge on solar power made me decide to give him the job.  The whole process was organised to the last detail and the two installers were first class.  The electrician was able to hide all of the cables.  I am very happy with the work done and the ongoing support.  I would recommend Andrew and his team to anybody considering a solar panel installation in Devon.

Mr P  –  4kWp Hyundai Solar PV system  –  Torquay, Devon

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Solar panel review

Easy apps that put you in control

Modern app technology that simply makes sense.  You can easily monitor your power output and consumption helping you to learn to make more cost effective decisions about your electricity production.

App shown by SolarEdge™ Available for IPhone™ and Android™
Solar technology app for iphone and android

Cheapest electricity provider?

January 26th, 2018|0 Comments

It is important for us to remain independent when recommending which electricity provider to chose.  However, one of our customers has been researching the market and has written a summary of his findings.  Read [...]

  • Tesla Powerwall 2

Tesla Powerwall 2

November 23rd, 2017|0 Comments

The Tesla Powerwall 2 AC is the latest offering from Tesla.  Tesla's new business model means that approved installers, such as Totnes Energy, can now buy directly from Tesla.  This means lower prices per [...]

  • scales

Cost of renewables vs nuclear and gas

November 22nd, 2017|0 Comments

Government reports show shocking information on the relative cost of energy: Technology Price per Mwh Source Public support % Offshore wind 58 latest CfD price - 2017 79 Standard gas (CCGT) 61 BEIS [...]

  • Semi-integrated All Black Slate SolarWorld

Are solar panels still a good investment?

November 22nd, 2017|0 Comments

Solar is still a great investment with returns of 12.5% which beats most savings rates.  The return is even higher on new builds. Numbers updated 22 November 2017 Item Value Payback 8.0 [...]

  • Department of Energy and Climate Change logo

UK public support for renewables at massive high

November 21st, 2017|0 Comments

A new UK poll has shown that 80% of the British public support renewable energy. A government sponsored survey found 73% of the public support inshore wind.  It's ironic the Government has an official policy [...]

  • Solar array American Samoa

We CAN power the UK using solar and other renewable energy

February 13th, 2017|0 Comments

See this inspirational video of American Samoa where they power the island with solar and Tesla battery storage.  If we imagine the UK as lots of small islands, it becomes a reality to power [...]

MCS approved solar panel installer
Tesla Powerwall Certified Installer
Panasonic Premium Installer
Home Insurance Protection Deposit and Workmanship Guarantee
Elecsa MCS Approved Solar Panel Installer
Renewable Energy Consumer Code (RECC)