#1 Rated Installer of Solar Panels in Northern Ireland

Reduce your electric bill by 90%+ with the most advanced solar panels 
& Tesla technology in NI. Installed within days. Supported for years.

Solar panels installed on a detached home in Northern Ireland
EECO Energy 5.0 Google Business Review

Fully Accredited

  • MCS Certified Installer NIC-600811
  • RECC Renewable Energy Consumer Code
  • NICEIC Approved Contractor
  • firmus energy partner
  • Tesla Energy Certified Installer

Brands We Install

  • LONGi solar panels
  • Tesla Powerwall
  • JA Solar panels
  • Solis inverters
  • Renusol mounting systems
  • Canadian Solar panels
  • EcoFlow
  • Victron Energy

About Our Company, EECO Energy

EECO Energy is Northern Ireland’s #1 rated solar company. With over 25 years of experience, we help homes and businesses save money on energy, reduce carbon, and become energy independent.

Installing the best solar panels in Northern Ireland is a key part of what we do. They’re simple, cost-effective, and deliver real results when set up properly, and we ensure they always do.

That’s why so many families and businesses recommend EECO Energy after they see the quality of our installations, the savings on their bills, and the care we provide.

Stuart Laing – Company Director

Eeco At Firmus
Hassle Free Installation

Hassle Free
Installation

Free Survey & Quote

Free Survey &
Quote

25 Year Warranty

25 Year
Warranty

We Cover All Of Northern Ireland

We Cover All of
Northern Ireland

MCS Registered Installer Covering All of Northern Ireland

We proudly serve homeowners, businesses, and agricultural clients across Northern Ireland. From Belfast to Derry, our expert team brings sustainable energy solutions to every corner.

Employed Installers

Employed
Installers

1 Day Installation

1 Day
Installation

Competitive Pricing

Competitive
Pricing

Unbeatable Service

Unbeatable
Service

Select From Our Range Services

All EECO Energy services save you money, reduce your carbon footprint,
and let you enjoy reliable, sustainable energy.

Areas We Cover

Based in Newtownards, Co. Down and installing across all of Northern Ireland. Pick your area for what solar looks like on local roofs, the grid rules and planning where you live.

We install everywhere in Northern Ireland →
Posted on Google Google
Janice A
1 days ago
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We are really pleased with the advice given to us by Philip Wilson on choice of the solar energy system that would be most advantageous to our needs. The installation of the panels and battery etc were carried out very efficiently and aftercare advice and support has been excellent.
Posted on Google Google
Hugh N
1 days ago
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Great support from Phillip who gave us the information we needed to decide on the system that worked best for us and for making sure the installation was a neat and tidy job. We are very pleased with how ECCO managed the process from our decision to installation and the aftercare they provide.
Posted on Google Google
Gillian H
2 days ago
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Great team. Efficient, cheerful and professional. All done in expected time scale. I am happy to recommend EECO
Posted on Google Google
Brendan O
3 days ago
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I was looking for ways of bringing down the cost of my electricity. My standing order of £90 plus per month and heading upwards. I contacted a number of companies for quotes including EECO where I met Philip Wilson who took time taking me through the whole process and what I could achieve by investing in solar. I decided EECO was my company of choice. Philip and his team took us through the complete process, and dealing effectively with any problems which arose which were minor. . My direct debit has gone from £95 to £69 a month in 1.5 months. I also have credit with my electricity supplier. That’s a result of. Philip is always available for advice. Wish I had done it sooner. I have not obtained any incentive by EECO this my true thoughts on Solar and EECO
Posted on Google Google
Bobby -
51 days ago
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Absolutely delighted with the service from EECO Energy from start to finish. A special mention to Simon Trainor, our client liaison, who was first class throughout. He was extremely responsive, explained everything clearly and continues to quickly answer any questions we have. From confirming the system, the full installation was completed within two weeks, which was brilliant. The roofing team and electricians arrived when they said they would and made sure everything was installed neatly and discreet. We shopped around beforehand and EECO also offered the best price for the system we wanted. The solar and battery combination has been brilliant. We're now at the point where, even on an overcast day, the house is basically running for free from the solar and stored battery power. Great price, professional installation and, most importantly, excellent service before and after the job. Would happily recommend EECO Energy.
Posted on Google Google
Colin G
59 days ago
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Staff are great, big thanks to Simon and Deione, they guided me through the process, helped in every way, a 100% trustworthy company. Installation neat and tidy, roofers A+ electrical install again A+, after service excellent, just lift the phone and like Mr Ben they just pop out of nowhere to answer any queries. Biggest mistake should’ve did it 6 years ago.
Posted on Google Google
Gillian
61 days ago
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EECO Energy recently completed a solar PV and battery installation at our home in Lisburn, and we couldn’t be happier. The roofing and electrical teams were skilled, tidy, and clearly took pride in their work. From the first conversation with Stuart, to the installation, the customer service was consistently excellent. The whole process was smooth, well‑explained, and professionally delivered. We’d happily recommend EECO Energy to anyone looking for a reliable solar installer.
Posted on Google Google
Sean L
68 days ago
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Frist class job from start to finish from sale teem to spark clean tidy and very professional
Posted on Google Google
Paul
76 days ago
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Just had 11.7kw of Panels with a 16kw battery installed by Eeco Energy. It's been a great experience. Simon took the time to call out and spent almost 3 hours explaining not only the process, but the benefits of what he felt was the right amount of kit for our needs, which was to be as close to off grid as possible. The Solar panels (26) went up without any issues last Tuesday and on Thursday the electricians came and installed the battery, inverter and Iboost for the hot water. All the installers were friendly and courteous doing a swift and efficient install and keeping me informed of what they were doing throughout the day. When it first went live, and for a brief period, the app showed a solar generation of 11,500watts from an 11,700 watt array! In the 3 days since, we have drawn virtually no electric from the grid, but sold energy back ( although waiting for our G99 application for electricity buyback to complete). We have our house running on solar, the battery fully charged by midday, and the hot water tank full after a few hours. At night, the battery has been powering the whole house, and we have seen 39% to 40% battery remaining in the morning as solar kicks in and starts the process over again. So far very happy and excited to see how it performs over an extended period, but I have every confidence in the install. Simon has been very quick to respond to queries afterwards as well. Highly recommended.
Posted on Google Google
Neil A
105 days ago
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Fantastic service from start to finish, Stuart was excellent on giving all the information needed, the job was completed 4 days after we paid the deposit, both the panel installation team and electricians were great and the standard of workmanship was outstanding.

Lynsey – Belfast – EECO Energy Customer

“As a family we’re delighted with the performance we’ve seen from our solar system. My monthly bill is down 90% from ~£200 per month to £20 per month. It’s had a huge impact on our family.

EECO Energy clearly explained the cost, expected savings, and outlined the entire installation process step by step. They completed the work quickly, efficiently, and without any hassle. We couldn’t be happier.”

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FAQs

We’re here to answer all your questions

How much do solar panels cost in Northern Ireland?

For homeowners, the cost of solar panels typically ranges from £5,000 to £10,000 for a standard domestic system, depending on the size of the system and the specifics of your property. Larger or more complex installations may exceed this range, while smaller systems may cost less. This price generally includes both the panels and professional installation. If you’d like a more accurate estimate, fill out our form and we’ll price a system for you.

By installing solar panels in Northern Ireland, you can save approximately £50 to £180 per month on energy bills, depending on your system size, energy consumption, and electricity rates.

Over the typical 25–30 year lifespan of a solar system, these savings can add up to £15,000 to £25,000 or more, especially with rising energy costs.

Adding a battery storage system can further increase your savings by allowing you to store excess solar energy for use during the evening or night, reducing your reliance on grid electricity and maximising self-consumption. With a battery, monthly savings can rise by 20–50%, potentially bringing lifetime savings to £20,000–£30,000 or more.

Additionally, government incentives and potential income from exporting excess energy to the grid can further boost your returns. For a personalised estimate of your potential savings, fill out our form, and we’ll calculate a detailed projection tailored to your property.

Your home may be well-suited for solar if it has a roof with good exposure to sunlight, ideally one that isn’t heavily shaded by trees or nearby buildings. South-facing roofs are particularly effective in the NI, but other orientations can still work well. The amount of available space on your roof also plays a role. We’re happy to assess your property and let you know if solar could work for you.

The time it takes to get solar panels installed can vary, but the process generally includes an initial consultation, arranging any necessary approvals, and the installation itself. Once everything is in place, the installation usually takes just one to a few days. From start to finish, the entire process typically takes a few weeks, though this can vary depending on individual circumstances.

Currently, there are no government grants available for domestic solar panel installations in Northern Ireland. The previous Renewable Obligation Certificates (ROCs) scheme, which provided financial incentives, was phased out and closed to new applicants in 2017. However, the recently released Northern Ireland Energy Strategy aims to address climate change and promote renewable energy, which may lead to new incentives in the future.

For businesses, there are still opportunities for financial support through alternative channels. For example, the Energy Efficiency Capital Grant offers funding to support businesses and organisations in upgrading their energy systems and implementing sustainable practices. Grants of up to £150,000 are available to help businesses buy and install energy-efficient equipment, with the rate of support covering the total eligible project costs based on company size.