Nationwide

Renewable energy for your business.

Renewable energy for businesses anywhere in the UK — modelled against your actual consumption, project-managed end to end.

Nationwide delivery Government-approved installers Fully funded solutions available 5 year installation warranty
How we work

Modelled on your real consumption.

Every commercial property has its own quirks — roof size, orientation, usage patterns, peak demand and future growth plans. That is why we do not do cookie-cutter systems.

We use SolarEdge Designer to map your roof from aerial imagery, simulate shading and seasonal output, model your actual consumption and forecast ROI before a single panel goes up.

Since 2011 we have helped hundreds of businesses, schools, councils and community buildings across the UK transition to clean energy.

Full end-to-end project management
DNO applications handled for you
Structural and asbestos surveys
Phased or weekend installs available
SolarEdge Designer modelling a commercial roof
Who we work with

From single sites to multi-site rollouts.

We work with organisations of every size, and we are equally comfortable on a working warehouse or an occupied school.

Businesses

Offices, warehouses, factories, retail and hospitality — where daytime demand lines up almost perfectly with generation.

Schools & academies

Installations scheduled around term time, with 25 years of free monitoring and curriculum integration.

Public sector

Councils, libraries, family centres and healthcare, delivered to framework standards with full documentation.

Farms & land

Roof and ground-mounted arrays for agricultural buildings, with the space to scale well beyond a rooftop.

Accredited & certified
MCS certified installer NICEIC approved contractor TrustMark — Government endorsed quality RECC — Renewable Energy Consumer Code OZEV approved installer ESPO framework supplier CIBSE IWA accredited
Reviews

What our customers say.

We’re proud to work with homeowners and businesses across the UK, helping them save energy and money with smart, sustainable solutions. Here’s what some of our happy customers have to say about their experience with Bright Spark.

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5.0 ★★★★★
Verified Google Reviews
JR
Jody Roderick
★★★★★
G

“Bright Spark provided a comprehensive and detailed quotation for a solar panel system with battery and followed this up with clear communication throughout the installation. The team were professional and dedicated to the task while making sure to keep us informed and updated as the work was completed. We highly recommend the Bright Spark team.”

Posted on GoogleVerified review
MH
Mike Hook
★★★★★
G

“Bright Spark recently installed a SolarEdge Solar, Battery and EV charger for us. The system is working great and the installation went smoothly, I’d recommend for anyone looking to get Solar renewables.”

Posted on GoogleVerified review
AD
Alistair Dodwell
★★★★★
G

“Thanks guys. Now with a pair of Solar Edge battery packs for 20 KWH storage. Great team and good communication with updates on progress of installation with Solar Edge team. Rock on summer.”

Posted on GoogleVerified review
BH
Brad Harknett
★★★★★
G

“A fantastic company with fantastic results, I couldn’t have had a better experience with the team at Bright Spark. The plans were very detailed, the fitting and handover were very impressive, I have recommended my parents to have the same system. Thank you so much to the team.”

Posted on GoogleVerified review
CD
Chris Daykin
★★★★★
G

“Bright Spark recently installed a SolarEdge Solar, Battery and EV charger for us. The system is working great and the installation went smoothly, I’d recommend for anyone looking to get Solar renewables.”

Posted on GoogleVerified review
SB
Sarah, Bath
★★★★★
G

“Bright Spark gave us confidence from the start. The solar and battery install was seamless and we’re already seeing savings!”

Posted on GoogleVerified review
CM
Colin M
★★★★★
G

“I was very impressed with this company from start to finish. Their quotation and accompanying project plan was extremely comprehensive, and they answered any questions I had immediately. My panels and battery system (Sigenergy) took two days to fit, and the guys were all very friendly, worked extremely hard and long hours, and left everything very neat and tidy, a real quality installation. All the post installation documentation was provided quickly as promised, they handled all the liaison with the network provider, and helped set up the app. The system is working really well and I would recommend this company wholeheartedly.”

Posted on GoogleVerified review
Coverage

Where we work nationwide.

Our commercial team works nationwide. We have delivered projects from Exeter and Plymouth to Bristol, Buckinghamshire, Wiltshire and right across the South Coast.

  • Sussex
  • Hampshire
  • Buckinghamshire
  • Wiltshire
  • Bristol
  • Plymouth
  • Exeter
  • London
  • The Cotswolds
  • Nationwide
Get in touch

Book your free consultation.

Tell us a little about your property and what you’re hoping to achieve. We’ll arrange a no-pressure site visit and put together a clear, itemised proposal.

Get a free quote

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