GreenGen UK

GreenGen UK GreenGenUK is among the South West's leading renewable heating and power specialists.

GreenGenUK provides renewable consultancy, design and installation to customers throughout Cornwall and the South West. We specialise in the installation of air source heat pumps, ground source heat pumps, biomass boilers, solar PV, solar thermal and battery storage solutions.

🏡 Another heat pump installation completed by the GreenGenUK team near St Just.Great effort by all involved - Cameron's ...
07/06/2026

🏡 Another heat pump installation completed by the GreenGenUK team near St Just.

Great effort by all involved - Cameron's original design and specification, through to the Operations Team and on to the installers:

👏 Ali for survey and technical support
🔧 Tristan for turning around this incredibly tidy cylinder cupboard in under 2 days
🚿 Jack M for supporting the plumbing installation
⚡ ACE Electrical for bringing everything together with the electrical installation and controls

A fantastic result and another oil-to-heat-pump conversion successfully delivered and eligible for Boiler Upgrade Scheme 💚

🌦️ Day Two at the Royal Cornwall Show!After a busy start yesterday, we're ready for another great day at Pitch 109!Sophi...
05/06/2026

🌦️ Day Two at the Royal Cornwall Show!

After a busy start yesterday, we're ready for another great day at Pitch 109!

Sophia and Neil are on the stand today, so pop in, stay dry for a few minutes, and chat all things Solar PV, Battery Storage and Heat Pumps with Cornwall's award-winning renewable energy installer.

📍 Pitch 109

Come and say hello 👋

🚜 starts tomorrow!Our stand at Pitch 109 is nearly ready and Cam & Jack will be there all week talking all things Solar...
03/06/2026

🚜 starts tomorrow!

Our stand at Pitch 109 is nearly ready and Cam & Jack will be there all week talking all things Solar PV ☀️ Battery Storage 🔋 and Heat Pumps 🌱

Whether you're planning a renewable energy project or just want to learn more, come and say hello.

📍 Pitch 109 👋 See you "up show!"

Cornwall

☀️ Another commercial solar installation completed by the GreenGenUK team!This time at Par Market, St Austell, where we'...
03/06/2026

☀️ Another commercial solar installation completed by the GreenGenUK team!

This time at Par Market, St Austell, where we've installed:

🔋 115.65kWp Solar PV System
⚡ 257 x JA Solar 450W N-Type panels
🔌 3 x Solis 40kW Three-Phase Inverters
🔋 126kWh Pylontech Battery Storage System
📈 Estimated annual generation of 117,000kWh+

The system is expected to generate savings and benefits of over £30,000 per year, helping Par Market reduce energy costs while taking a significant step towards a more sustainable future. 🌱

A great effort from our roofing, electrical and commissioning teams to deliver another substantial commercial renewable energy project across Cornwall.

If your business is facing rising electricity costs, now is the perfect time to explore how Solar PV and Battery Storage could work for you.

📞 01326 564513
🌐 www.greengenuk.com

May flew by! ☀️We’ve been hard at work delivering renewable energy projects across Cornwall and Devon, which means our s...
01/06/2026

May flew by! ☀️

We’ve been hard at work delivering renewable energy projects across Cornwall and Devon, which means our social media channels have been a little quieter than usual.

Over the next few days we’ll be sharing some of the installations we’ve been working on, but first we’d like to share a couple of recent customer reviews that made the whole team proud. ⭐⭐⭐⭐⭐🔋🌱

Two St Just properties upgraded to low-carbon heating 👊A great project completed for a customer with two properties in S...
11/05/2026

Two St Just properties upgraded to low-carbon heating 👊

A great project completed for a customer with two properties in St Just, replacing standard electric heating with full Vaillant air source heat pump systems.

Across the two homes, our team installed:

✅ Vaillant aroTHERM plus 5kW heat pumps
✅ Telford Slimline hot water cylinders
✅ Full radiator central heating circuits
✅ Electric shower upgrades, now using hot water from the new heat pump systems
✅ myenergi eddi diverter switches
✅ Boiler Upgrade Scheme support, with £7,500 deducted from each eligible installation

A brilliant example of how properties using direct electric heating can move to a more efficient, future-proof heating system, with improved comfort, lower carbon emissions and support from the BUS voucher scheme.

Shoutout to George and the team for another tidy install in a beautiful part of West Cornwall 👏

Thinking about upgrading your heating? Now is the time to get in touch. Summer is the best period for the quickest turnaround, before the colder weather arrives and everyone starts thinking about their heating again.

By September and October, lead times can quickly push installs into November and December.

📞 01326 564513
🌐 www.greengenuk.com

📩 [email protected]

This week one of our plumbing apprentices Bailey completed his first full heat pump installation, including an entire ne...
09/05/2026

This week one of our plumbing apprentices Bailey completed his first full heat pump installation, including an entire new central heating circuit! 🧑‍🔧👌💪

Almost a year ago we shared a post of Bailey completing jis first cylinder. Fast forward to now and he’s now led this full installation from start to finish. 🫡

This wasn’t an easy one:
• Full new central heating system throughout
• Complete new radiator pipework run through loft space and surface drops
• Tight slimline cylinder installation
• Mix of modern and traditional radiators

The property previously had night storage heaters, so this was a complete transformation to a modern renewable heating system. ⚡✅

The customer also chose to have their .uk
aroTHERM+ heat pump wrapped in a darker colour ⚫

Shout out to Ali and Craig for supporting Bailey through the install, and not forgetting EcoDan M for the electrical works. 👨‍🔧🧑‍🔧👨‍🔧

Some great workmanship on show in these photos 👏

GreenGenUK

02/05/2026

PLAYER SPONSORS

All rounder Jack Macleod is kindly sponsored by GreenGen UK.

Maccers has been a stalwart in the club over many years racking up over 1000 runs and more than 150 club wickets. We’re sure he will continue with bat and ball this season!

Thank you to GreenGen for their continued support, a local business supporting a local club 👏

30/04/2026

🌱 We’re Hiring at GreenGenUK – Join Our Team in Helston

We’re growing, and we’re looking for great people to join us as we continue delivering renewable energy solutions across Cornwall & Devon.

We currently have two opportunities available:

🔧 Stores & Warehouse Coordinator
A hands-on role keeping our warehouse, stock, and deliveries organised and supporting our install teams.

⚡ Renewable Sales Executive
A customer-facing role helping homeowners explore solar, battery storage, and heat pump solutions.

Both roles are based in Helston and offer the chance to be part of a fast-growing business making a real impact in the transition to low-carbon energy.

If you (or someone you know) would be a good fit, we’d love to hear from you.

👉 Apply here:

🔧 Stores & Warehouse Coordinator: https://hometree-1690194722.teamtailor.com/jobs/7656544-stores-warehouse-coordinator

⚡ Renewable Sales Executive: https://hometree-1690194722.teamtailor.com/jobs/7656654-renewable-sales-executive

📩 Or feel free to message us directly with any questions

More than just a heat pump install. Great work from George M and the team on this one 👇📍 Constantine, Cornwall5kW Ecodan...
05/04/2026

More than just a heat pump install. Great work from George M and the team on this one 👇

📍 Constantine, Cornwall

5kW Ecodan R290 ✔️
New radiators ✔️
200L cylinder ✔️
Future zone ready ✔️

Low heat loss, higher hot water demand ✅

Even better: ☀️ Solar on the main house
⚡ Shared supply across the site
🔥 Eddi sending excess energy straight to hot water

Smart design. Proper install.






Address

Unit A Ruston House, Wheal Vrose Business Park
Helston
TR130FG

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

Telephone

+441326564513

Website

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