Solar Panels Newry 2026: Costs, Installers & Local Guide

Solar Panels in Newry: A Local Guide for 2026

Newry is a city of around 30,000 people, sitting in the gap between the Mourne Mountains and Slieve Gullion, just a few miles from the border with the Republic of Ireland. The city straddles the Clanrye River and the Newry Canal, with a growing urban footprint that extends through the BT34 and BT35 postcode areas. The wider Newry, Mourne and Down council district takes in Warrenpoint, Rostrevor, Bessbrook, and Crossmaglen.

Newry’s position as a border city gives its residents a particular awareness of energy costs. Electricity and fuel prices are frequently compared north and south, and the case for solar energy has become steadily stronger on both sides. With Northern Ireland’s electricity prices among the highest in the UK, and oil heating still dominant in many Newry homes, solar panels offer a practical way to reduce energy bills and take control of rising costs.

This guide covers everything a Newry homeowner needs to know: what solar panels cost in the area, how much electricity they generate in the Mourne region, which areas and property types are best suited, how to find reliable installers, and what grants or schemes you may be eligible for.

What Do Solar Panels Cost in Newry?

Solar panel prices in Newry are broadly in line with the rest of Northern Ireland, though the growing number of local installers and competition from Belfast-based companies covering the area means pricing is generally competitive. Newry’s position roughly midway between Belfast and Dublin means good installer coverage from multiple directions.

Here is what you can expect to pay in 2026 for a fully installed solar panel system in Newry, including 0% VAT.

System Size	Panels	Typical Cost	Best For	Annual Savings
2.5-3kW	6-8	£4,500 - £6,500	Terraced house	£420 - £590
4kW	10-12	£6,000 - £8,500	Semi-detached	£690 - £770
5kW	13-15	£7,500 - £10,000	Larger semi or detached	£860 - £960
6kW	15-18	£8,500 - £12,000	Large detached, high usage	£1,030 - £1,160

The savings column assumes 45% of the output is used in the house at Power NI’s 32.10p to 34.15p per kWh and the rest is exported at 11.88p, using the generation figures further down this page.

These figures reflect real quotes from installers covering the Newry area. Your actual cost will depend on your roof type, panel brand, and whether you add battery storage. For a detailed breakdown of what is included in the price, see our full solar panel costs guide.

The single most effective way to get a competitive price is to compare quotes. Quotes for the same system routinely differ by more than £1,000, and you cannot see that spread from a single quote. Compare free quotes from MCS certified installers covering the Newry area.

How Much Electricity Will Solar Panels Generate in Newry?

Newry sits in a valley between the Mournes and the Ring of Gullion, at approximately 54.2 degrees north. The area receives around 920 to 950 kWh of solar irradiance per square metre per year, which is a solid level for Northern Ireland. The valley setting provides some shelter, though properties on higher ground or facing the open countryside towards Carlingford Lough may benefit from slightly more exposure.

The Mourne Mountains to the east can create some localised weather patterns, but overall solar performance in the Newry area is strong and comparable to the Northern Ireland average.

Here is what you can realistically expect from a solar panel system in Newry across a full year.

System Size	Annual Generation (Newry)	Best Months	Winter Months
3kW	2,400 - 2,700 kWh	May-Jul: 330-380 kWh/month	Dec-Jan: 50-80 kWh/month
4kW	3,300 - 3,500 kWh	May-Jul: 430-500 kWh/month	Dec-Jan: 65-100 kWh/month
5kW	4,100 - 4,400 kWh	May-Jul: 540-630 kWh/month	Dec-Jan: 80-125 kWh/month
6kW	4,900 - 5,300 kWh	May-Jul: 650-750 kWh/month	Dec-Jan: 100-150 kWh/month

These figures assume a south-facing roof at an angle of 30 to 40 degrees, which is the optimal setup. East or west-facing installations will generate roughly 80 to 85% of these numbers.

The seasonal variation is significant, just as it is across all of Northern Ireland. In June and July, a 4kW system can generate over 450 kWh per month, often more than a typical household uses. In December and January, output drops to around 65 to 100 kWh. This is why battery storage is worth considering: it lets you store surplus daytime energy for use in the evenings, and pairing it with a time-of-use tariff can extend the benefits into winter as well.

Typical Savings for Newry Households

The amount you save depends on three things: your system size, how much of the output you use in the house, and your unit rate. Power NI’s domestic unit rates are 32.10p to 34.15p per kWh including VAT from 1 July 2026, and the Consumer Council’s comparison of 6 September 2026 put the NI market range at 29.83p to 42.01p. The table uses the same assumptions as our solar calculator and solar system sizes guide: 45% of the output used in the house and valued at 33.1p, the midpoint of Power NI’s rates, the rest exported at Power NI’s 11.88p (1 October 2026 to 30 September 2027), and generation from the Belfast output my Solar Today tracker modelled from recorded weather, corrected to a south-facing pitched roof. If your unit rate is above 33.1p the savings are higher and the paybacks shorter.

House type	System size	Installed cost, 2026	Annual generation	Share used at home	Annual saving	Simple payback
Terrace or small semi	3kW	£5,000 to £6,500	2,500 kWh	45%	about £535	11 years
Three-bed semi	4kW	£6,000 to £8,000	3,330 kWh	45%	about £714	10 years
Larger semi or detached	5kW	£7,000 to £9,500	4,160 kWh	45%	about £892	9 years
Four-bed detached	6kW	£8,000 to £12,000	5,000 kWh	45%	about £1,071	9 years

Newry is one of the seven towns on my tracker, and between 24 January and 22 September 2026 it was the best of them: 2,428 kWh for a 4kW system against Belfast’s 2,389, about 2% ahead. The table is, if anything, slightly cautious for Newry.

The share you use is the biggest lever. A battery typically lifts it by 20 to 30 points. At 25 points on a 4kW system, that is about 830 more units a year used at 33.1p instead of exported at 11.88p, or roughly £177 a year, for a battery costing £3,000 to £5,000 on the range our calculator uses.

For the full payback calculation, see our solar panel payback period guide.

Newry’s Housing Stock and Solar Suitability

Newry has a varied mix of housing, from the terraced streets of the city centre to modern suburban estates and rural detached properties across the wider area. Each comes with its own considerations for solar.

Terraced houses

Newry’s city centre and the streets radiating from Hill Street, Canal Street, and the Dublin Road have a good stock of Victorian and Edwardian terraces. Many of these have been well maintained and offer rear-facing roof space suitable for systems of 2.5kW to 3.5kW (6 to 8 panels). Some of the narrower terraces in the older parts of the city may only suit smaller systems, but even a 2kW installation will make a noticeable difference to your electricity bills.

For a full breakdown of what works on terraced houses, read our terraced house solar guide.

Semi-detached houses

Semi-detached houses are the most common property type across Newry’s suburbs, with large estates at Barcroft, Ballybot, Carnagat, and the newer developments along the Armagh Road and Warrenpoint Road. These properties typically offer good roof space and most can accommodate a 4kW system (10 to 12 panels) comfortably on one roof face.

The 4kW system is the most popular choice for Newry semis, costing £6,000 to £8,500 and saving £690 to £770 per year. This gives a payback period of roughly 8 to 12 years.

Detached houses

Detached properties are common in the wider area, particularly in Warrenpoint, Rostrevor, Bessbrook, and the rural townlands outside the city. These homes tend to have generous roof space and can accommodate larger systems of 5kW to 6kW. Properties with land may also be suitable for ground-mounted panels if the roof is not ideal.

Bungalows

The Newry area has a significant number of bungalows, particularly in the semi-rural and rural areas around Bessbrook, Camlough, and the approaches to Newry from both the Armagh and Warrenpoint directions. Bungalows often have extensive roof area relative to floor space, making them excellent candidates for solar. The lower roof height also reduces scaffolding requirements. See our bungalow solar guide for more detail.

New builds

New housing developments have been growing around the edges of Newry, particularly along the Warrenpoint Road, Armagh Road, and at the Carnagat and Damolly areas. Modern homes are well suited to solar: clean roof lines, good insulation, and straightforward installation. Our guide on solar panels for new builds covers what to look for.

Best Areas for Solar in Newry

Solar potential varies across the city and its surrounds depending on housing types, elevation, and local conditions. Here is an area-by-area breakdown.

Newry City Centre (BT34)

The city centre itself has a mix of older terraced housing, commercial properties, and apartment developments. Terraced homes in the Cathedral area and around the canal suit smaller systems of 2.5kW to 3.5kW. Some properties in the conservation area around the canal basin may need additional planning checks if panels would be visible from a public road. The city centre’s denser housing means shading from neighbouring buildings is more of a consideration, so a site survey is particularly important here.

Warrenpoint and Burren (BT34)

Warrenpoint is a coastal town on Carlingford Lough with a good mix of semi-detached and detached housing. The waterfront location means some properties benefit from excellent southern exposure towards the lough, with clear horizons. System sizes of 4kW to 6kW are common on the semi-detached and detached properties along the front and in the residential areas inland. The coastal position also means slightly cooler summer temperatures, which helps panel efficiency.

Rostrevor (BT34)

Nestled at the foot of the Mournes on the shores of Carlingford Lough, Rostrevor has a high proportion of detached properties with generous plots. The village’s south-facing aspect towards the lough gives many rooftops excellent solar exposure. However, the mature woodland around the village can cause shading on some properties, particularly during winter months when the sun is low. A site survey will identify any issues. Properties with clear southern exposure are excellent candidates for 5kW to 6kW systems.

Bessbrook (BT35)

Bessbrook is a village of around 3,000 people just north of Newry, with a mix of the original mill workers’ terraces and more modern housing on the edges. The traditional terraced houses in the village core suit smaller systems of 2kW to 3kW, while the newer semi-detached properties suit 4kW systems. Bessbrook has higher rates of oil heating than the NI average, so pairing solar panels with other energy efficiency measures (or eventually transitioning to a heat pump) can make a particularly strong case.

Carnagat and Damolly (BT35)

These areas on the northern edge of Newry have seen a lot of new-build development, with modern semi-detached and detached estates that are ideal for solar. Clean roof designs, good orientation, and no heritage restrictions make installation straightforward. These newer areas represent some of the best opportunities for solar in the Newry area, with system sizes of 4kW to 5kW being the most common choice.

Planning Permission in Newry

Most solar panel installations in Newry do not require planning permission. Domestic rooftop solar panels fall under permitted development rights in Northern Ireland, provided the panels do not project more than 200mm from the roof surface and do not extend above the ridge line.

However, there are some areas where additional checks are needed.

Conservation areas

Newry has a conservation area covering parts of the historic city centre, including the canal basin area and sections of Hill Street. If your property falls within this area, panels visible from a public road may require planning permission. The practical solution is to install panels on the rear roof face. Your installer will advise during the survey stage.

Listed buildings

Newry has several listed buildings, particularly around the cathedral and the historic core. If your home is listed (any grade), you will need both planning permission and listed building consent before installing solar panels. Contact Newry, Mourne and Down District Council’s planning department before proceeding.

Mourne Area of Outstanding Natural Beauty

Some properties in the wider council area fall within the Mourne AONB. While solar panels are not automatically restricted in an AONB, additional sensitivity may apply, and it is worth confirming with the council if your property is in this designated area.

For the full rules on permitted development, see our solar panel planning permission guide.

NIE Networks: Grid Connection in Newry

All grid-connected solar panel systems in Northern Ireland require notification to NIE Networks (Northern Ireland Electricity Networks), the distribution network operator. Your installer handles this as part of the installation process.

G98 notification (systems up to 3.68kW)

For smaller systems (up to 3.68kW per phase), your installer submits a simple G98 notification to NIE Networks. This is a straightforward process that does not usually cause delays.

G99 application (systems above 3.68kW)

Larger systems require a G99 application, which involves NIE Networks assessing whether the local grid can handle the additional generation. In Newry’s urban areas, this is generally approved without issue. In more rural parts of the council area, particularly towards Crossmaglen and the south Armagh countryside, the local grid may have less spare capacity, which can occasionally cause delays. The G99 process can take 6 to 12 weeks, so factor this into your timeline.

Export payments

Once your system is connected and registered, you can earn income by exporting surplus electricity to the grid. The Smart Export Guarantee is Great Britain legislation and does not cover Northern Ireland, but NI suppliers offer voluntary export tariffs at their own rates. Power NI pays 11.88p per kWh for export (tariff year 1 October 2026 to 30 September 2027; the rate resets each October, see solar export payments). The savings table above uses 11.88p. Your installer should register your system with the MCS and help you sign up for an export tariff.

Grants and Financial Support for Newry Homeowners

There is no Newry-specific solar panel grant in 2026, but several UK-wide and Northern Ireland schemes can reduce your costs.

0% VAT

All domestic solar panel installations in the UK benefit from 0% VAT, confirmed until at least March 2027. This saves around £1,200 to £2,000 compared to the standard 20% rate. The zero rate applies to panels, inverters, batteries, and installation labour. You do not need to apply; the installer simply charges 0% VAT.

Affordable Warmth Scheme

The Affordable Warmth Scheme is the main government-backed energy efficiency programme in Northern Ireland. It funds insulation and heating measures for eligible households, but it does not cover solar panels. Eligibility is based on income, benefits received, and the energy efficiency of your property.

Parts of the Newry area have high rates of fuel poverty, particularly in some of the older housing in the city centre and in rural areas where oil is the primary heating fuel. If you are on qualifying benefits or a low income, checking your eligibility should be your first step before getting quotes.

For full details on eligibility and how to apply, see our Affordable Warmth Scheme guide.

NISEP (Northern Ireland Sustainable Energy Programme)

NISEP provides funding through energy suppliers for energy efficiency measures in homes. Almost all of it goes on insulation and heating. The one exception in 2026/27 is NISEP’s Toasty Homes scheme, which can include solar panels for owner-occupiers on under £28,000 (single) or £35,000 (couple) whose heating is missing, solid fuel or an oil or LPG boiler over 15 years old, and its delivery partner says that funding is already fully allocated. The details are on the solar panel grants page.

Solar panel finance

If you do not qualify for grants but want to avoid paying the full cost upfront, many installers offer finance plans over 5 to 10 years. In many cases, the monthly repayment is lower than the electricity savings, making the system cash-flow positive from day one. See our solar panel finance options guide for more detail.

For a full overview of every available scheme, see our solar panel grants guide.

Choosing a Solar Installer in Newry

Newry has decent installer coverage, though fewer MCS certified companies are based locally compared to the Belfast area. Belfast-based installers regularly cover the Newry area (it is roughly an hour’s drive on the A1), and there are also installers based in the mid-Ulster and Armagh areas who serve Newry and its surrounds.

What to look for

MCS certification is essential. This confirms the installer meets recognised quality standards and is a requirement for export payments and manufacturer warranties. Never use an uncertified installer, regardless of how much cheaper they quote.

Local experience matters. An installer who has worked on Newry properties will be familiar with the common roof types, the conservation area requirements, and any local grid considerations. Ask for examples of previous installations in the area.

Reviews and references. Check Google reviews, Trustpilot, and ask the installer for references from previous customers in the Newry area. A reputable company will be happy to provide these.

Detailed, written quotes. A good quote should specify the exact panels and inverter being used, the number of panels, the expected annual generation, what is included (scaffolding, DNO notification, MCS registration), and the total cost. Be wary of vague quotes or verbal estimates.

A note on cross-border installers. Some Newry homeowners consider installers from south of the border. While there may be excellent companies operating in the Republic, your installation needs to meet Northern Ireland standards (MCS certification, NIE Networks notification, UK product standards) to qualify for export payments and warranties. Always confirm that any installer you use is MCS certified for work in Northern Ireland.

For a full checklist of what to look for, read our guide on choosing a solar installer in NI.

Getting quotes

We recommend getting at least three quotes from different MCS certified installers. This lets you compare prices, equipment, and customer service. Quotes for the same system routinely differ by more than £1,000, and you cannot see that spread from a single quote.

Get free, no-obligation quotes from trusted installers covering the Newry area through our comparison service.

Is It Worth Getting Solar Panels in Newry?

For most Newry homeowners, the answer is yes. The area receives solid solar irradiance, installer coverage is good, and Northern Ireland’s high electricity costs make the financial case strong. A typical Newry household installing a 4kW system at £7,000 can expect to save around £690 to £770 per year. That is a payback period of 9 to 10 years without a battery. A battery adds about £177 a year in savings and £3,000 to £5,000 to the cost, which puts payback with one at roughly 11 to 14 years.

Newry homeowners are often particularly motivated by the desire to reduce dependence on the grid and protect against future price rises. Living near the border, many are acutely aware of how energy costs compare between Northern Ireland and the Republic, and solar provides a hedge regardless of which direction prices move.

For households still relying on oil heating (common in the wider Newry area), solar panels can complement a broader energy transition. Generating your own electricity, then using it to power an electric heater, immersion, or eventually a heat pump, reduces your reliance on oil deliveries and exposure to volatile oil prices.

Solar panels also improve your home’s EPC rating, which can add value when selling. And for households with electric vehicles, charging from solar during the day is significantly cheaper than drawing from the grid.

For a full analysis of the financial case, see our guide on whether solar panels are worth it in NI.

What to Do Next

If you are a Newry homeowner considering solar panels, the process is straightforward.

Step 1: Understand your roof. Check which direction your main roof faces and how much unobstructed space is available. South-facing is best, but east and west work well too. If you are unsure, any installer will assess this during a free survey.

Step 2: Check your electricity usage. Look at your recent electricity bills to understand your annual consumption. This helps determine the right system size. A household using 3,500 to 4,500 kWh per year (typical for a Newry semi) is well matched to a 4kW system.

Step 3: Check grant eligibility. Before getting quotes, check whether you qualify for the Affordable Warmth Scheme or any current NISEP schemes. Parts of the Newry area have high fuel poverty rates, so it is worth checking.

Step 4: Compare quotes. Getting at least three quotes from MCS certified installers is the most important step. It ensures you get a competitive price and helps you evaluate different equipment options. Compare free quotes from installers covering the Newry area through our service. It takes two minutes and costs nothing.

Step 5: Choose your installer and schedule. Once you have compared quotes and chosen an installer, the installation itself typically takes just one to two days. From first enquiry to generating electricity, the whole process usually takes 4 to 8 weeks.

Solar panels are one of the best investments a Newry homeowner can make in 2026. With electricity prices continuing to rise and installation costs at their most competitive point in years, the numbers speak for themselves. The sooner you install, the sooner you start saving.