Who we are

The Big Green Beard team have decades of experience in the supply,design and installation of renewable technology.
We are passionate advocates of a sustainable future.

Our products

BGB supplies and designs renewable energy solutions. This includes, solar battery Storage systems and Air
Source heat pump systems. We work with partners across the UK as well as selected international projects in central America and Europe.

  • Thermopod
    Thermopod is the next generation of thermodynamic heat pump. New technological development...
  • Harnitek ThermoAIR mono
    For a more flexible solution the Harnitek MONO can be installed with a heatpump hot water ...
  • Harnitek ThermoAir Combi
    The Harnitek COMBI, contains an integrated 250 litre thermal store with ultra high flow ra...
  • Harnitek ThermoAir powerXR (45...
Services

BGB supplies and designs renewable energy solutions. This includes Solar Battery Storage systems and Air Source heat pump systems throughout the UK.

Service Plan

Our service and Warranty plans cover all parts and labour throughout the mainland uk. We dons nice to know that we carry multiples of every single spare part for every single product that we supply. Our service plans give you complete peace of mind, that for up to 10 years we will care for your renewable energy system.In the same way a gas boiler needs to be serviced to maintain safe operation it...