MCS
NAP-65799MCS certifies installers of small-scale renewable technologies, including solar PV and battery storage. An MCS-certified installation is normally needed to receive export payments under the Smart Export Guarantee.
Accredited and certified
The independent schemes that assess our renewable and electrical work, and what each one means for you.
5.0 out of 5 stars, 34 Google reviews (opens in a new tab)What each scheme covers
Every accreditation is held by Lumisol Ltd and renewed through independent assessment.
NAPIT Electrical
65799NAPIT assesses electrical contractors for competence and compliance with current wiring regulations. Registered members can self-certify notifiable electrical work under Building Regulations.
RECC
MemberThe Renewable Energy Consumer Code sets standards for how members deal with household customers, from quotes and contracts to deposits and complaints.
TrustMark
Registered businessTrustMark is the Government Endorsed Quality scheme for work carried out in and around the home.
Norfolk Trusted Trader
MemberNorfolk County Council Trading Standards’ approved trader scheme. Members are vetted and customer feedback is published.
TSI Approved Code
Trading StandardsCodes carrying this mark are approved under the Chartered Trading Standards Institute’s Consumer Codes Approval Scheme.
Tesla Powerwall
Certified installerCertified to design and install Tesla Powerwall home battery systems.
Insured and experienced
Cover and experience that sit behind every project we take on.
30+ years
Combined director experience across electrical and construction.
£5m
Public liability insurance.
£500k
Professional indemnity insurance.
5.0
Google rating from local customers.
Our policies
Insurance, complaints and the terms that apply when you work with us.
Public liability and professional indemnity insurance
We are fully insured by Sutton Risk Specialists for up to £5,000,000 for public liability claims, and by Alan Boswell Group for up to £500,000 for professional indemnity claims.
Customer feedback and complaints procedure
We love hearing positive feedback from our customers, but negative and constructive feedback is just as important, so we can make sure any mistakes are not repeated. Our complaints procedure explains how to raise a complaint, what happens next and how to take it further.
Terms and conditions
By entering into a contract with us, you are agreeing to our terms and conditions.
Terms of business
The terms that apply to our quotations and work, with a separate set for solar PV installations.
What our customers say
5.0 out of 5 stars
34 reviews on Google (opens in a new tab)
★★★★★
Had solar and battery install. Great information on initial enquiry through to quote, far more confident I was getting what I asked for compared to quotes received from large firm installers. Install was when they said, very efficient, VERY neat cabling and a tidy job done. Scaffolding was up 1 day before and down the…Had solar and battery install. Great information on initial enquiry through to quote, far more confident I was getting what I asked for compared to quotes received from large firm installers. Install was when they said, very efficient, VERY neat cabling and a tidy job done. Scaffolding was up 1 day before and down the day after completion. Great service form everybody I dealt with (good customer service is hard to find these days). I cannot recommend Lumisol enough.
★★★★★
These guys were recommended by my electrician when we wanted solar and a battery installed in our home. From first contact to install they were professional and timely. Tom conducted a site visit and spent a long time surveying and talking through options, we have a slightly unusual house footprint with many different…These guys were recommended by my electrician when we wanted solar and a battery installed in our home. From first contact to install they were professional and timely. Tom conducted a site visit and spent a long time surveying and talking through options, we have a slightly unusual house footprint with many different elevations at different heights, so wasn't a standard install. We got sent options on a quote with energy savings projections and decided on our preferred choice. A few weeks later we had 17 panels and a battery, inverter etc installed. Scaffolding was arranged by Lumisol to tie in with the install. The team spent two days working tirelessly in stupid heat to complete. Staying til gone 7pm the final day commissioning and talking me through the apps etc. I highly recommend them for any works due to their service, price and the ongoing support they offer once the work is complete.
★★★★★
After contacting Lumisol and two others for a quote on a EV charger, one couldn't visit for a month, the other said he would get back to me but he didn't, Thomas came out and talked us through what we needed in a very pleasant manner, …
★★★★★
Excellent service received! From the very first phone call to arrange a survey and quote to the installation and invoice after. Tom and the team were friendly, professional and happy to offer advice on the best solution for us. Everything they promised to do they did quickly and efficiently. Amazing service!
★★★★★
From contacting Lumisol and speaking with Sam, she created a quote to have my EV charger installed extremely quickly. She then arranged for this to be done within 2 days as my old charger had failed. The installation team arrived at the agreed time, were very professional and helpful and installed the new charger and…From contacting Lumisol and speaking with Sam, she created a quote to have my EV charger installed extremely quickly. She then arranged for this to be done within 2 days as my old charger had failed. The installation team arrived at the agreed time, were very professional and helpful and installed the new charger and set it up. I cant fault the workmanship. I would recommend this company, very happy customer
★★★★★
We needed an Ev charger installing and possibly an outdoor socket. Found Lumisol listed as recommended installer for Tesla EV charger and liked the fact they were local to us so we approached them for a quote. Site visit was quickly arranged through Sam in their friendly office and appointment confirmed by email and…We needed an Ev charger installing and possibly an outdoor socket. Found Lumisol listed as recommended installer for Tesla EV charger and liked the fact they were local to us so we approached them for a quote. Site visit was quickly arranged through Sam in their friendly office and appointment confirmed by email and text in the day to say he's in his way! Within a few days Thomas came out to meet us review our requirements. We felt immediately at ease as he talked us through options and fully explained details of works required. He obviously knew his stuff! Very knowledgeable. He emailed a quote through later that same day which we accepted. Very reasonably priced even after we added on an external socket and additional distribution board. On the day of installation James and Alex arrived on time and were super, working efficiently and tidily, clearing up after job was completed. They kept us advised throughout and made sure everything was set up and we understood how to operate the charger. Products installed are if highest quality as is their workmanship. Great attention to detail from the start keeping us updated. Excellent clear communication throughout process. All this gives confidence that you're dealing with a professional company. We have no hesitation in recommending this company and will certainly use them again in the future.
★★★★★
We're Orange Fox Electrical Ltd, your fast and reliable electrical partners. Lumisol has carried out a number of Solar PV and battery installations for us as subcontractors, and they consistently go above and beyond. The quality of their work is outstanding. Tom brings a wealth of knowledge in the solar field,…We're Orange Fox Electrical Ltd, your fast and reliable electrical partners. Lumisol has carried out a number of Solar PV and battery installations for us as subcontractors, and they consistently go above and beyond. The quality of their work is outstanding. Tom brings a wealth of knowledge in the solar field, making Lumisol an absolute pleasure to work with. They are always approachable, knowledgeable, and available, which makes collaborating with them effortless. I would recommend Lumisol to any other trade company without hesitation.
Work with an accredited installer
MCS, NAPIT, RECC and TrustMark certified, with public liability cover up to £5m.