Renewable Energy Systems in Devon

SW Dart is an established electrical contractor with over 20 years of experience in the electrical, solar PV (Photovoltaic) and renewable energy industry throughout Devon and across the South West. We are leading the way in eco-friendly, affordable, renewable and sustainable energy. Our team are fully committed to meeting our customers’ needs in providing innovative, effective and efficient renewable energy solutions to mitigate climate change.

South West Regional Energy Efficiency & Healthy Homes Awards 2017


South West energy efficiency award 2017 finalist badgeThe RHI Installer of the Year Award rewards one exceptional company, in each of the 11 Regional areas around the UK, that installs energy efficient heating systems through the government’s Renewable Heat Incentive (RHI).

This award recognises the efforts of fully qualified RHI Installers that provide excellent customer service, and demonstrate a high standard of quality workmanship or best practice within their local community.

microgeneration certification scheme logoYou can rest assured that we work to best practices under the Microgeneration Certification Scheme (MCS) – certificate number NAP 16970

The technologies we use are MCS registered for (required for government funding – Feed in tariff (FiT) and Renewable Heating Incentive (RHI)) are Solar PV, Solar Thermal Ground and Air Source Heat Pumps.

napit logoWe are registered as competent persons (level 2 & 3) with NAPIT for MCS installations – including pressurised domestic hot water systems.

Our designs and projects include the supply, installation, testing and maintenance of renewable energy products from the world’s leading manufacturers.

HIES Code of Practice approved by Chartered Trading Standards InstituteWe are a member of the  consumer protection organisation HEIS – Home Insulation & Energy Systems Contractors Scheme.

Our renewable energy services include:


Which Trusted Trader logoThe UK’s leading consumer organisation, Which? are satisfied that our business meets their high standards and we are proud to be endorsed as a Which? Trusted trader.

Domestic NICEIC registered electricians

We are qualified (Degree and Level 3) Electricians – registered with NICEIC as Domestic Installers as part of the government’s competent persons scheme.

  • Electrical design and installation
  • PAT services
  • Electrical rewires and new builds

NICEIC domestic installer logo

Heating on Dartmoor

Your heating system provides the warm heart of your home.  At SW Dart we are passionate about providing the perfect renewable or traditional based heating solution for your home. We work with only the most efficient brands to create heated environments that offer you the ultimate in efficiency and cost benefits.

We install high quality heating products based around renewable, eco friendly design concepts for domestic customers throughout Devon including rural Dartmoor as well as the South West.

SW Dart Ltd is a Tesla Energy Powerwall Certified Installer in DevonStorage Battery Installation

The Tesla Powerwall is a wall-mounted battery pack intended for residential or commercial use. It is a rechargeable lithium-ion battery pack designed to provide energy storage for solar self-consumption, load shifting, backup power or any high throughput applications.

After a lengthy selection process we are proud to have become one of the approved Tesla Energy Certified Installers in Devon

Under-floor heating

We offer three primary types of underfloor heating systems that can be used to comfortably heat your home or office efficiently.

Our aim is to provide a quality, affordable service and technical support to our clients at all times. We are committed to buying only quality products from companies with the same ethos and commitment to sustainability as ourselves. In our 11 years of trading as a Ltd company we have built up a very impressive large customer base in Newton Abbot, Dartmoor, Devon and we have now been listed in the directory of renewable energy installers in Exeter.

You will find it very hard to find such an experienced, committed company that designs, installs and maintains renewable energy systems in Devon and across the South West.

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Great news for renewable energy

December 2016 - The Government has confirmed support for renewable energy in 2017 with increased domestic Renewable Heat Incentive (RHI) tariffs.

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