Blue Sun Energy Ltd

Contact number

Blue Sun Energy Ltd.
Rutland House, 23-25 Friar Lane
United Kingdom

East Midlands
East of England
Greater London
North East England
North West England
South East England
South West England
West Midlands
Yorkshire and the Humber

About the Company

With 20+ years experience in electrical, roofing & solar industries, we design, supply, install & commission systems. We are fully accredited, guarantee high levels of service & customer satisfaction. Our industry knowledge is unmatched, our standards extremely high, we only ever deliver projects of the highest calibre, ranging from small domestics right up to large ground mounted systems.

Accredited technology group:

  • Solar PV


Case Study - PF Chantrell Ltd

Existing technology: Our client runs a business repairing farm machines from Glebe Farm in Leicester. He decided to fit high-energy infrared heating in his workshop and a ground source heat pump in his new build house. Both of which would considerably increase his electricity usage.

Solution: With the business and house being on separate meters, we were able to design two systems; a 15kW south facing on a Trapezoidal Roof for his workshop tailored to his energy requirements and a 25kW east / west on a chicken barn with a fibre cement roof for his house which is 30 meters away.

Capital Cost: £40,000

Annual cost savings: £2,541

Carbon saving (tCO2e): 13.98

Payback: 7 years

After I explained my energy requirements to Gene of Blue Sun Energy two systems were designed to cater for my needs. The engineers worked quickly, efficiently and to an excellent standard. I’m looking forward to having then back to install a battery storage system, so in the near future we will be completely off grid.



(Carbon Trust Accredited Suppliers have met or exceeded criteria set by the Carbon Trust designed to examine their capability to deliver thoughtful, well-designed energy efficient and renewable energy systems. As part of the assessment process, the Carbon Trust takes into consideration feedback from client references regarding the suppliers’ performance. Whilst the Carbon Trust has endeavoured to confirm that all suppliers included in the Green Business Directory are of a proven high quality, users of the Green Business Directory enter into contracts directly with Accredited Suppliers to the exclusion of the Carbon Trust, and at their own risk. The Carbon Trust makes no representations regarding, nor does it accept any liability whatsoever in respect of, the performance of any services or the supply of any goods by Accredited Suppliers. Case studies have been written and supplied by Accredited Suppliers. Details should be independently reviewed by prospective customers.)