Oxford Renewables delivers high quality renewable energy systems for your home or business

Renewable energy systems are ever-growing in popularity thanks to their minimal impact on the environment and the high energy efficiency provided. At Oxford Renewables we specialise in the design, supply and installation of bespoke renewable energy systems for domestic and commercial premises, with particular focus on biomass boiler systems. As an official partner of SOLARFOCUS and a team of experienced technicians and professionals on hand, we are the number one choice for anyone looking to invest in a quality renewable energy system that provides return on investment, improved efficiency and lower fuel costs.

The Therminator II offers 2 boilers for the price of 1! With the capability to burn both logs and wood pellets in the same chamber, this biomass boiler offers high energy efficiency and can half energy bills in comparison to gas, oil and LPG.

Get full access to the RHI for burning logs or pellets and receive a full system payback in just 5 years with the Therminator II pellet & log boiler – one of the most reliable on the market with a lifetime of 20 years or more. Combine with a solar thermal array package for additional energy and financial savings!

biomass boiler

Convert sunlight into domestic hot water and heating with the SOLARFOCUS solar thermal array package exclusive to Oxford Renewables! These packages include everything required to get the solar thermal system up and running, with installation carried out by our experienced technicians or through one of our installer partners. Available for the Sunnyline and CPC flat plate collector ranges, these amazing packages provide substantial fuel savings, the highest RHI payments and a super system life. Combine with a SOLARFOCUS boiler from Oxford Renewables for additional savings and subsidies!


OR Supply

We are SOLARFOCUS distributors of biomass and solar thermal products. In addition to the SOLARFOCUS range we also supply the following items:

  • Flues
  • Pumpsets
  • Valves
  • Thermal stores
  • And more…

OR Design

Take advangtage of OR Design in-depth technical knowledge of biomass heating and solar thermal array technology. Our expertise include:

  • Technical surveys
  • Heat loss calculations
  • Heating system design
  • Solar thermal analysis
  • Fuel selection and supply management

OR Install

OR Install is dedicated to the installation of cost effective and value for money biomass and solar thermal heating systems. Our service distinguishes itself by providing:

  • Fully-trained SOLARFOCUS installers.
  • Local, professional and personal service.
  • MCS-accredited
  • 100% compliant with the Renewable Heat Incentive



The SOLARFOCUS biomass boiler is designed to ensure low heating costs over the lifetime of the wood boiler; due to low maintenance requirements and efficient fuel combustion in conjunction with intelligent controls, which are easy to use for complete building heat management. The cutting edge technology has been developed over decades of research of development. Features include: lambda sensor technology for modulating the oxygen intake for efficient combustion, down-firing gasification and patented automatic heat exchanger cleaning. SOLARFOCUS biomass boilers guarantee highest efficiencies and lowest emissions. This will result in low lifetime costs and fuel savings for you. All SOLARFOCUS biomass wood pellet boilers are MCS accredited which will ensure that they are supported by RHI grants. They are also Clean Air Act exempt. This means they are among a select group of solid fuel boilers, which have very low nitrous oxide, carbon monoxide and particulate emissions out of the flue and as such can be installed in urban areas.


Renewable Heat Incentive

The Domestic Renewable Heat Incentive (RHI) has proven to be a roaring success. Thousands of households have successfully signed-up. Don’t miss out… by completing our Heat My Home Quiz you will receive a complete pricing and system design free of charge. The Renewable Heat Incentive (RHI) is a government backed incentive to encourage people to make the change to renewable energy and designed to help households and businesses finance and adopt environmentally sustainable forms of heating. The terms are established by the Department for Energy and Climate Change (DECC) and the programme is administered by OFGEM.


Heat My Home

By completing and sending us the heating demand analysis form we can provide an initial system design using our proprietary SAQS software, quickly and free of charge. If you wish to receive this benchmark specification and pricing then please complete the heating demand analysis form.