Spectrum Energy Systems Ltd
5.0(15)Nottingham • RECC • MCS




About
Spectrum Energy Systems Ltd is a renewables firm based in Nottingham, trading since 2011 and covering the East Midlands. They fit solar panels and battery storage, replace solar inverters and install EV chargers, for homes and businesses alike. Their work is guaranteed.
Customers say they are good at what they do.
Services
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Solar inverter replacement
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Reviews
5.0
Spectrum Energy Systems Ltd installs solar panels, batteries and EV chargers for homes, theatres and commercial sites. One customer said Charlie Fletcher handled a three-phase solar and battery job from the first questions through to sorting out a fault afterwards, and another said he came up with a workable design when other firms had found problems. Several reviewers said the team explained the system, kept in touch and answered questions. Others described the installs as tidy, courteous and done on time, and one was pleased that a design kept the roof neat rather than running cables over it. Some reviewers had minor issues sorted quickly, while one said they got no reply from a different firm they had used.
Long overdue, but thoroughly deserved. 5 stars for Spectrum Energy Systems. This review is a couple of years late, but the quality of the work has stood the test of time, so it's worth writing. Charlie Fletcher installed our three-phase solar PV and battery system back in September 2024 and was outstanding from start to finish. The price was very competitive and the service was even better. Charlie took the time to answer every technical question properly before we committed, and when a teething issue with the system cropped up right after install he was straight on it. He came out to site, chased the manufacturer himself and got it resolved quickly without any fuss. What really sets him apart is the care taken in the finish. The cabling is neat and tucked away rather than draped over the roof like you see on so many other installations. He clearly takes pride in the job and went the extra mile at every step. Highly recommended. Honest, knowledgeable and does the job properly.
We thoroughly recommend Spectrum Energy Systems to anyone looking to go the solar route. Having ploughed through the internet looking for suitable suppliers/installers, we opted for 4 including spectrum energy systems. Our initial contact with spectrum energy systems led to a telephone conversation with Charles Fletcher and then a subsequent site visit. Charlie explained everything that Spectrum could do for us, approximate costs and length of installation. Charlie then supplied a written quote and product details of solar panels, inverter, batteries and I solar solar boost. The quote from Spectrum energy was the most competitive of the 4 we got and best value for money when comparing the products they were installing. The electrical and mechanical installation teams turned up as agreed, and were very courteous and respectful of our property. Full installation went smoothly and Charlie visits again to commission and explain how everything works and helps download an app to phone so you can see where the energy you produce goes to. If you’re looking to go solar the I can’t recommend enough the team at spectrum energy systems.
An excellent service from Spectrum Energy Systems Ltd who fitted solar panels and battery to our home when others said it was impossible. We are delighted with the system and especially the high quality of personal service and support from the whole team. We have no hesitation at recommending their work.
Can’t thank Charlie and the guys enough for a professional and thorough install. Great guys and very courteous, at a fantastic price!
Hi . I put a review on here yesterday but it had nothing to do with this company . I don t know how it got on here , iv deleted it . The company i was talking about wont answer the phone . The company who contracted them dont want to know. I'm sorry I dont know how it got on here. I only wish it was this company I had used. . Please except my apology. Very sorry
Highly recommended. I thought I would be better with a big established company (no names but eight legged sea creature). Spent ages on emails and phone calls sending information and when surveyor eventually arrived found so many obstacles in the layout of my house. Tried Charlie who cut through all that and came up with a workable and cost effective design. Work done, if anything, more tidily than I expected. I would have been happy to pin the cables from the South roof to the Northside garage under the eaves. Charlie was insistent that pulling back roof tiles and running under the soffits would be tidier even though more work. Returned promptly to sort out an issue with the connection to Giv. Stress free and saving me loads of money.
I had two quotes and went with Charlie. He kept in touch and followed up with all my queries and getting to understand how everything works. Fitting the panels and equipment was very straight forward. My last bill for the house was £8.75 and that is for the whole house, charging a car too, we are all electric and have an Air Source Heat Pump. Buying all electric at cheap price to top the battery to full capacity. The initial lay out is actually better sat on my roof than in the bank. I save more than I would get on interest. A great company to deal with.
Great guys great product! Would definitely recommend, the service and quality of installation was perfect too. Thanks again guys 👍🏻
Adam the electrician did top job would recommend this company very efficient came on time
Spectrum Energy worked with us to deliver a major sustainability project at our theatre. Excellent advice and competitive quote. We are now almost entirely self-sufficient for our energy needs.
Had Charlie retrofit my solar system with battery installation was swift and painless. Advice was given from Charlie from first contact to aftercare. Would recommend to anybody great company.
Great service from Spectrum fitting both residential and commercial solar panels. Would happily recommend and have done already! Couple of minor issues were sorted quickly. Thanks Charlie and the team
Spectrum energy recently installed an EV charger, solar panels and storage battery. I couldn’t be happier with the service, communication and quality of the product. It’s really user friendly with the customer app so I can keep up to date with my usage. Charlie was always on hand to answer any questions and these were dealt with straight away. I would highly recommend Charlie and this company
Spectrum Energy Systems installed our home Aiko solar panels/LG battery/Solar Edge inverter and we have been really impressed with the level of service. The job was completed quickly, they responded immediately to any questions we had, and the system is working perfectly. We had a component snag in the first couple of days and Charlie went out of his way (including over a weekend) to ensure that it was fixed quickly. We had 3 comparison quotes and the system recommended by Charlie had a better output at a lower price. He has been a pleasure to deal with and we wholeheartedly recommend Spectrum Energy Systems.
Area
Areas covered
East Midlands
Opening times
- Monday8:00 AM – 8:00 PM
- Tuesday8:00 AM – 8:00 PM
- Wednesday8:00 AM – 8:00 PM
- Thursday8:00 AM – 8:00 PM
- Friday8:00 AM – 8:00 PM
- SaturdayClosed
- SundayClosed
Additional information
- Incorporated 2011
- MCS NIC-200223
- RECC
- Domestic work
- Commercial work
- Work guaranteed
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Also available in Nottingham
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