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Helston 01326 564513 Exeter 01392 340023
  • Solar Photovoltaics (PV)
  • Heat Pumps
  • Battery Storage
  • EV Chargers
  • Service & Repairs
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Helston 01326 564513 Exeter 01392 340023
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Helston 01326 564513 Exeter 01392 340023
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For Business

  • Solar Photovoltaic (PV)
  • Heat Pumps
  • Get a Quote
  • EV Chargers

For Homes

  • Solar Photovoltaic (PV)
  • Heat Pumps
  • Battery Storage
  • EV Chargers
  • Tesla Powerwall 3
  • Solar Finance Options
Heating oil price spike from 60p to over £1.20 per litre compared with switching to an air source heat pump

Heating Oil Prices Are Rising Again – What Could a Heat Pump Save?
Heat pump running costs comparison based on 12 months of real performance data from 10 UK homes

10 Real Homes, 12 Months of Data: What Do Heat Pumps Actually Cost to Run?
Eleven Energy sodium battery storage system installed in a UK home for solar energy storage

Eleven Energy Sodium Battery Storage
Dyness DH200F 100kW 215kWh commercial battery storage system installed near Bude Cornwall

Commercial Battery Storage Installation in Cornwall
UK Government Warm Homes Plan announcement showing support for heat pumps, solar panels and home energy upgrades in Cornwall and Devon

Warm Homes in Cornwall & Devon: What the Government’s New Plan Means for Homeowners
Battery storage and heat pump system in a UK home using a time-of-use electricity tariff

Why Battery Storage Is the Smart Next Upgrade for Heat Pump Homes in the UK
Energy dashboard showing 12 months of battery storage and heat pump electricity usage in a UK home

Battery Storage with a Heat Pump: 12 Months of Real Data from a UK Home
Tesla Powerwall 3 rebate banner showing a Powerwall unit and the message ‘Get up to £750 back on your Powerwall installation’

The Tesla Powerwall Rebate Is Here — Save Up to £750
Solar panels & Air Source Heat Pumps installed on a home in Cornwall in 2025 following Budget renewable energy updates

Budget 2025: What It Means for Solar, Heat Pumps & Home Energy Upgrades in the South West
GreenGenUK team receiving 3rd place at the 2025 Energy Efficiency Awards for Renewable Heating Installer of the Year.

GreenGenUK: Top 3 Renewable Heating Installer in the UK
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Contact

  • GreenGenUK
  • Ruston House, Wheal Vrose Business Park
  • Helston, TR13 0FG
  • Helston: 01326 564513
  • Exeter: 01392 340023

Business

  • Solar Photovoltaic (PV)
  • Heat Pumps
  • Battery Storage
  • EV Charger Solutions

Homes

  • Solar Photovoltaic (PV)
  • Heat Pumps
  • Battery Storage
  • EV Chargers
  • Tesla Powerwall 3
  • Solar Finance Options

©GreenGenUK. Solar Photovoltaics (PV), Heat pumps and Battery Installer

Address: GreenGenUK Ltd, Unit A Ruston House, Wheal Vrose Business Park, Helston, Cornwall, TR13 0FG. Registered Address: Lakeside Offices, The Old Cattle Market, Helston,TR13 0SR, Company No. 07527261. GreenGenUK Limited is an Introducer Appointed Representative (Financial Services Register No. 925308) of Hometree Finance. Hometree Finance is a trading name of HTG Finance Limited Registered in England & Wales Company No. 11357988 – VAT No. 364 6927 60 – FCA Register No. 825534 – Authorised and regulated by the Financial Conduct Authority in relation to the limited activities of entering into and administering consumer hire agreements as owner.