Solar PV Compatible
HHR Electric Heating

Claim up to £2,500 towards replacing your old storage heating

What Is HHR Electric Heating?

HHR (High Heat Retention) storage heaters are advanced electric heating systems designed to provide efficient, controllable warmth for modern homes. They store heat during off-peak periods using low-cost electricity and release it gradually throughout the day, keeping your home comfortable while reducing running costs.

Unlike older storage heaters, HHR units feature smart electronic controls, precise thermostats, and highly insulated cores to minimise heat loss.

Combined with solar PV, HHR heaters become even more efficient. Excess solar electricity generated during the day can be used to charge the heaters directly, maximising your use of the power you already generate, reducing reliance on the grid, and lowering your bills further.

The Benefits of HHR
Solar Storage Heating

Save up to 25% off your energy bills compared to a 10-year-old storage heater, plus additional solar savings
More modern, compact design
Minimal upheaval, straightforward to install
Claim up to £2,500 towards the cost through the government grant
Detects surplus solar energy in real time
12 year guarantee
WiFi and app controlled
Daily and weekly programming

Can I Get a Government Grant for HHR Storage Heaters?

£2,500

grant towards replacing old storage heating

If you’re a homeowner in Scotland with storage heating over 8 years old, you can claim a £2,500 grant towards the cost of replacing it with new HHR storage heating.

We’ll guide you through the application process, so you’re not left figuring out funding and eligibility on your own. We make it simple.

How It Works

We assess your home

A free survey to check your current storage heating and confirm your eligibility for the £2,500 grant.

We design your system

We’ll recommend the right HHR units for your home, and show you how they’ll work alongside solar if you have it, or if you’re considering it.

We handle the grant application

We’ll guide you through claiming your £2,500 grant, so the process is straightforward from start to finish.

Installation and handover

Quick, minimal-disruption installation, with a full walkthrough of the WiFi app and programming once it’s fitted.

Our Reviews

4.9 stars from 58 Google reviews

“We had a great experience with Greener Roof Co. After getting quotes from quite a few companies, my wife and I decided to go with them because they offered the best balance of quality and price.”

Nathan Kyle

      EXCELLENT  
   Based on 43 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Michael Willox 
 13/04/2026
 
 
 Trustindex verifies that the original source of the review is Google. We had a very positive experience with GRC, after a very prompt response the whole process was dealt with professionally and with meticulous attention to detail. We were offered a great package which meets our needs perfectly and every detail was shared with us along the way. The team on the job were very thorough, tidy, informative and helpful. We are delighted with the job they did and just how good the kit looks in our home. Would definitely recommend them without hesitation.
  
 
      Posted on Google  
   
   Peter Isbister 
 07/04/2026
 
 
 Trustindex verifies that the original source of the review is Google. Fast, professional, tidy, installation.
Downloaded and demonstrated the useful app.
Thank you.
  
 
      Posted on Google  
   
   Jim Thomson 
 25/03/2026
 
 
 Trustindex verifies that the original source of the review is Google. Pain free experience having my Ecoflow battery system installed.  A nice job and a very satisfied customer
  
 
      Posted on Google  
   
   William Bellshaw 
 17/02/2026
 
 
 Trustindex verifies that the original source of the review is Google. Happy with the work from start to finish. Good communication throughout the process and work has been completed. No more leak. Can't argue with that
  
 
      Posted on Google  
   
   Jean Young 
 05/02/2026
 
 
 Trustindex verifies that the original source of the review is Google. Solar panels were installed promptly and as planned and process was well planned and organised.Workers were very pleasant and efficient, didn't waste time and had helpful suggestions. Costs and equipment seemed very good.
Little delay in documents being sent. Enjoying watching app.
  
 
      Posted on Google  
   
   James 
 20/01/2026
 
 
 Trustindex verifies that the original source of the review is Google. Whole process was perfect, Shaun and the team did a great job! Very happy, highly recommend
  
 
      Posted on Google  
   
   Gordon Calder 
 20/01/2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent price and service. Driveway had to dug up to allow a cable to be run from the garage to the house. The job was very neat and the battery and software are excellent.
  
 
      Posted on Google  
   
   Douglas McCabe 
 19/01/2026
 
 
 Trustindex verifies that the original source of the review is Google. Great service. Knowledgeable and friendly staff. Willing to discuss all options not just after a quick job. Trustworthy and reliable. Highly recommended
  
 
      Posted on Google  
   
   Piotr Wójcik 
 19/01/2026
 
 
 Trustindex verifies that the original source of the review is Google. all went well but initially was told that all cables/meter would fit within my current meter cupboard. unfortunately electrician on installation day said it needs to be done outside of it:( also the hole drilled thru the wall for the cable hasnt been sealed at all. i mentioned that to the manager next day and he said someone would come to seal it but nobody showed up:(
  
 
      Posted on Google  
   
   Robert Erskine 
 19/01/2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service and Stephen the electrician was tidy and efficient. Would recommend them for price, value and workmanship.

HHR Electric Heating FAQ

Am I eligible for the £2,500 grant?

If you’re a homeowner in Scotland with storage heating over 8 years old, you’re likely eligible. We’ll confirm this during your free survey.

How much can I save with HHR heating?

You could save up to 25% on your energy bills compared to a 10-year-old storage heater, with further savings if paired with solar PV.

Can HHR heaters work with my solar panels?

Yes. HHR heaters can detect surplus solar energy in real time and use it to charge, maximising the value of the electricity you generate rather than exporting it back to the grid.

Should I get HHR heating or a heat pump?

For most homes, a heat pump is more efficient in the long run and may be eligible for a larger government grant. HHR storage heating tends to suit homes replacing older storage heaters, or where a heat pump isn’t practical. We’ll give you honest advice on which makes more sense for your home.

How long is the guarantee?

HHR units come with a 12 year guarantee.

Is installation disruptive?

No, installation is generally quick and straightforward, with minimal upheaval to your home.

Areas We Cover

Based in Greenock, serving mainland Scotland from Aberdeen to Dumfries.

Ayr
Largs
Perth
Dundee
Airdrie
Falkirk
Glasgow
Gourock
Paisley
Aberdeen
Greenock
Stirling
Edinburgh
Motherwell
Dunfermline
Hamilton
Bishopton
Inverkip
Inverness
Dumfries

Ready to Claim Your £2,500 Grant?

Book your free, no-obligation survey today.

Solar PV CompatibleHHR Electric Heating