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Perfect Sense Energy

About the Company

We help businesses nationwide to significantly cut energy costs by buying better, using less and generating your own renewable energy.  We help businesses to secure better energy supply contracts and install commercial LED Lighting and/or Solar PV systems, along with other energy efficient products which suit particular site requirements.

Accredited technology groups:

Heating, Ventilation & Air Conditioning, Lighting, Solar PV

Areas supplier covers

Map only shows primary address supplier has provided.

Case Study - Zero Energy Cost Lighting (LED & Solar PV) for J Chandler (Buckfast) Ltd

Existing technology: The site had no on-site renewable energy generation and had 400w metal halide lighting costing £5000/annum to run. The lights were never turned off during operating hours as they took over 5 minutes to warm up.  The output from these traditional fixtures got noticeably lower as the lamps aged.

Solution: The new 50kwp PV system now generates over 44,000 kWh/annum of free energy and the new 126w LED units gave 30% increase in light levels, save £3,500 per annum, eliminate maintenance and consume less than 10,000kwh/annum. Total project payback for both technologies will be less than 5 years.

Capital cost: £64,500

Annual cost saving: £12,310

Annual carbon saving: 40 tCO2e

Other savings: £1,000 per year in reduced maintenance

The LED lighting scheme used 74% less power and was provided with a 10 year comprehensive warranty and has eliminated maintenance costs for at least the next 100,000 hours of operation. The Solar PV system has a 10 year product warranty and a 25 year performance output warranty on the PV panels.


The whole design, supply and installation process was completely painless. Overall the project has been a great success and we are looking forward to working on future projects. I would recommend Perfect Sense Energy when looking for any advice on reducing energy spending

Gary Joyce, Production Director

j chandler zero energy cost photo

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

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