Power Your Home or Business with UK & Northern Ireland's Most Experienced Solar Installer

Over 15 years of solar PV experience and 30 years in electrical contracting

Premium UKSOL Partner & MCS Certified

  • Save up to 70% on your
    electricity bills
  • 0% VAT on residential solar in
    Northern Ireland
  • Fully integrated design → supply
    → installation by one team

WRB is an experienced Solar PV supplier and installer contractor, with over 15 years of Solar PV knowledge and 30 years of electrical installation experience. Our extensive background in the electrical contracting sector has allowed us to grow into a thriving Solar PV supplier across the UK and Northern Ireland.

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In-house M&E + Renewables

Complete electrical and mechanical services alongside cutting-edge renewable energy solutions.

Fully Insured & Certified

Comprehensive insurance, NICEIC approved, and certified to the highest industry standards.

NI-Wide Coverage

Serving all of Northern Ireland with local expertise and rapid response times.

Fast Lead Times

Quick project turnaround with minimal disruption to your home or business.

Our Services

Complete solar energy solutions suited to your needs

Solar Panels

Premium European-made panels with a 30-year performance warranty. Half-cell technology for maximum efficiency. (CHANGE THIS PICTURE)

Battery Storage

Store excess energy for use at night. Achieve true energy independence with our advanced storage solutions.

Hot Water Diverter

Convert excess solar energy into hot water. Maximise your self-consumption and savings.

Commercial & Public-Sector

Large-scale installations for businesses and public buildings. Reduce costs and meet net-zero goals.

Why Choose WRB Group

Trusted expertise and quality you can rely on

15+ Years Solar Experience

30+ years in electrical contracting, specialised in solar PV for over 15 years

Accredited Installer

Full project lifecycle handled - from design through installation to aftercare

Cross-Border Expertise

Serving both Northern Ireland & Republic of Ireland with local expertise

Premium European Panels

Using only the highest quality panels with a 30-year performance warranty
Solar installer fitting a rooftop solar panel on a residential property in Northern Ireland

Premium UKSOL Partner & MCS Certified

We exclusively install UKSOL premium European-made solar panels with half-cell technology and industry-leading 30-year performance warranty. As an MCS certified and SEAI approved installer, we ensure the highest standards across Northern Ireland and the Republic of Ireland.

Also Accredited By

Government Grants Available

Reduce your installation costs with government grants and funding schemes. We handle all applications and paperwork for you.

Boiler Upgrade Scheme

Up to £7,500
For heat pump installations

EV Chargepoint Grant

Up to £350
For home EV charging points

Workplace Charging

Up to £14,000
For business EV charging
view all grants & apply

Featured Projects

Real installations, real results for NI customers

Residential Solar Installation - Belfast

6.5kW System | 16 Panels
£1,200+ Annual Savings

“Professional installation and excellent aftercare service.”

Residential Solar Installation - Belfast

6.5kW System | 16 Panels
£1,200+ Annual Savings

“Professional installation and excellent aftercare service.”

Residential Solar Installation - Belfast

6.5kW System | 16 Panels
£1,200+ Annual Savings

“Professional installation and excellent aftercare service.”

View All Projects

Our Process

From initial consultation to ongoing support

Survey

Comprehensive site assessment and feasibility study

01

Design

Custom system design optimized for your property

02

Install

Professional installation by certified engineers

03

Commission

System testing and grid connection setup

04

Aftercare

Ongoing monitoring and maintenance support

05

What Our Customers Say

Real experiences from satisfied customers across NI & ROI

  • Ciaran Doyle

    “The Guys from WRB Group came and installed my solar panels, they were very quick, professional, and pleasant lads. My whole experience from ordering to delivery and grant applications was very professional.”

  • Tom Maguire

    “WRB Group were an excellent company to do business with from the start to the
    finish. Their price was very competitive.

    I would also like to give some feedback on the two crews that installed our panels.
    They were absolutely excellent. Very nice lads, did a wonderful job, were very
    pleasant and conscientious of doing a clean and professional job.

    The process for claiming the SEAI grant was perfect, the money just appeared in my
    bank account as WRB did all the form filling. I would have no problem in recommending WRB for solar panels and associated works.”

  • Derek Malone

    “Great Company. They seriously know their business. Staff in the office top of the pops and owner Hugh and his brother Arnie (-: are great to deal with and the installers are brilliant. They use Solis in which is a number 1 brand and loads on YouTube about even how Solis inverters can generate electricity on cloudy days where others can’t. So, if you need pros then the WRB Group is what you need.”

  • John Coyle

    “I recently had solar panels installed by WRB Group, and I couldn’t be more pleased with their work. From start to finish, the team was professional, knowledgeable, and efficient. They explained everything clearly, kept me updated throughout the process, and completed the installation to a very high standard.

    The panels look great, and everything was left neat and tidy once the job was done. I really appreciated how friendly and approachable the team was, always happy to answer my questions.

    Overall, WRB Group delivered excellent service and quality workmanship—I highly recommend them to anyone considering solar panels!”

  • Matt Lawlor

    “I found the company as a whole excellent to deal with. Their customer service e is really really good.
    I dealt with Jack the most and he really couldn’t have been more helpful.
    He kept me informed on progress of install of my extra panels and even went the extra mile to help me get the data logger on my inverter fixed. He really is a credit to the company.
    Likewise dealing with Micelle for the payment was very easy. She was very professional and friendly on the phone.
    All in all I had an excellent service from this company and would highly recommend them.”

  • John Penny

    “I had my solar panels installed in January of this year . It’s the best decision I have ever made . Another great decision i made was getting the WRB Group to install them. i cannot praise them enough for their professionalism and friendliness. From the very first phone call they went above and beyond to advise me and help me with every stage of the process . Mark was great in advising me on the type of system would suit me best . The 3 guys who arrived to install the system were very professional and friendly and had the whole lot installed in a matter of hours. All the girls in the office that I spoke to at different times were so helpful and friendly they made the whole process so easy . I would highly recommend this company . “

  • Garth Graham

    “WRB solar panel installation was first class with a Zappi car charger and Eddi hot water system also installed. From providing schematics to installation took an impressive 3 weeks. The actual installation was completed by early afternoon with a very neat and tidy job undertaken. Any minor issues were dealt with very quickly. Overall l can highly recommend WRB who provided a very professional service. The installation of the solar panel system has exceeded expectations delivering on all the expected benefits and more. An excellent decision to use WRB services.”

  • Daragh Barry

    “Have my panels installed about 18 months now. Delighted I went with WRB. From office people to installing crew, all professional, friendly, helpful. Couldn’t recommend them enough.

  • Henry Grant

    “Very professional set up had all 18 panels and batteries done in a day and a great after sales support structure if you are unsure about anything they will send you a video explaining it great team. “

  • Stephen McNally

    “Excellent service from start to finish, exact information required provided with product quality assurance. All staff great to deal with.”

  • David Johnston

    “Very helpful. Instructions clear. Goes above and beyond for helping install and trouble shoot. Couldn’t recommend WRB group highly enough. “

  • Colm Vickers

    “WRB Group LTD Made the scary move to solar panels so easy and stress free.
    Mark in sales is a pure gentleman no such thing as a stupid question and no bother explaining things clearly.The installation crew very professional clean tidy and punctual.(I even got my gutters cleaned 😉)Thanks lads we will definitely do more business in the future.”

  • David Tevlin

    “From sales thru installation to paperwork
    Very efficient, courteous, and most importantly, no bull. Congratulations to wrb.”

  • Michael Gallagher

    “Excellent group and top class installment. “

  • Simon Barron

    “Delighted with the system WRB fitted. They arrived at my house 8:30 and where on the roof 8:31. Can honestly say the only way you would have known they where here was by the panels on the roof!!. Solar boost for my hot water is amazing the fact you harvest it from the sun.
    Great professional job all done in about 5hrs and zero hassle. Brilliant guys 👍”

Heading here

These panels are European made and come with a 30-year Performance Warranty. They are the latest half cell technology. Implementing half-cut cells in solar panels can help improve the power output of a solar panel system. Half-cut solar cells are exactly what their name suggests – they are traditional silicon solar cells that have been cut in half using a laser cutter.

Since the cells are physically smaller, they are more averse to cracking.

A half-cut cell carries half the current and a quarter of the resistance of a full cell. So a complete half-cell module has the same current but half the resistance of a regular module. Resistance = wasted power, meaning a half cell solar panel can boost output by around 3%.

A regular panel is made up of 3 rows of cells connected in series with bypass diodes. If one cell is shaded, a third of the panel’s output can be lost. But in a half-cut panel, there are 6 rows of cells. So, if one of the cells is shaded, only a sixth of the output is lost.

With a lower current in each cell, there’s less heat concentration.

 Roof space can be saved using half cell technology.