Lakelands, but lower bills. Premium tier-1 panels installed in a single day. SEAI grant filed for you. Payback in 7.3 years for a typical Mullingar home.
Real numbers from 39 Westmeath installations. ESB rates have risen 27% since 2022 — going solar in Mullingar has never paid back faster.
Real data from PVGIS (the EU's solar reference database) and Met Éireann. Numbers below are specific to Mullingar at 53.53°N, 7.34°W — not all-Ireland averages.
1010 kWh/m²/yr
Westmeath's irradiation is right on the all-Ireland average. Irradiation is what determines how much electricity your panels can produce — and Westmeath's value of 1010 kWh/m² is comfortably above the 800 kWh/m² minimum where solar PV becomes economically viable. The same data drove SEAI's decision to keep the grant available across all 26 counties of the Republic.
~1,061 hours/yr
Met Éireann data shows Westmeath receives around 1,061 hours of bright sunshine per year. The south and east of Ireland are noticeably sunnier than the west, which is why payback periods in Westmeath tend to be 6–9 months shorter than in counties like Mayo or Donegal. Trend has been stable since the 1990s.
SSE → S → SSW
For Westmeath's latitude (53.53°N), the perfect roof faces due south at 35–40° pitch. East-facing produces ~85% of south output; west-facing ~88%. North-facing roofs can still work with a 12% generation loss — important for Westmeath terraced and town-house owners with no choice. We split arrays across two faces routinely.
42% / 18%
Roughly 42% of a Westmeath system's annual output comes in June–August, while only 18% comes in December–February. This is normal across Ireland and why batteries (or smart export at peak prices) make economic sense — they smooth the seasonal curve and keep ESB bills steady all year.
Jun peak / Dec low
A 4 kWp system in Westmeath typically produces around 532 kWh in June (peak month) and just 86 kWh in December. The curve is symmetric around the summer solstice. Cloudy/rainy weeks reduce output by 30–60% vs sunny weeks at the same time of year.
0.82 – 0.87
Performance ratio (PR) is the real-world output divided by the theoretical maximum. Westmeath installs typically run at 0.82–0.87 PR — slightly above the European average of 0.80, helped by Ireland's cool summers (panels are more efficient at lower temperatures). Our crews monitor every install via app for the full 25-year warranty period.
A typical 3-bed home in Mullingar pays €2,120 a year to ESB. After solar + battery, that drops to under €636 — and the system keeps producing for 25+ years.
Three core services, one team, all SEAI-registered. We design, install, and monitor every Westmeath system end-to-end.
You don't need to read spec sheets, chase grant forms, or argue with three different tradesmen. We're a single SEAI-registered crew that handles your survey, design, paperwork, install and aftercare in Westmeath — all under one roof.
Most installers disappear the day the scaffolding comes down. We don't. Every system we put in across Westmeath is monitored remotely, serviced annually, and backed by a workmanship guarantee that's still valid a decade from now.
No hidden surprises, no last-minute price hikes. Every step is fixed, dated and confirmed in writing before we start your Westmeath install.
Use the calculator above or chat to a real human. We'll give you exact savings based on your Westmeath home and bill.
Day 0An engineer visits your Westmeath home to measure roof pitch, check shading, and design the optimal layout.
Day 3–7We handle every form for you, including the Westmeath County Council planning notice. Grant lands in 7–10 working days.
Day 10–20Our own crews — never subbed-out. System commissioned, app set up, you start saving from day one.
Day 25–30Three of our most recent installations in Westmeath. Customer first names + Eircode prefix only (full address withheld for privacy). All systems are remote-monitored and the figures below are pulled from real performance data.
"Quote in the morning, scaffolding 3 weeks later, panels by 5pm the same day. ESB bill went from €210 to €70 a month within the first quarter."
"Wanted everything done at once — solar, battery, EV charger, ESB notification. They quoted fixed price and stuck to it. Two-year ROI on the EV-only piece alone."
"I was nervous about putting panels on a slate roof — they're a 1920s terrace. They removed and replaced slates around the mounts cleanly. No leaks, no damage, the roof looks original."
The Sustainable Energy Authority of Ireland (SEAI) Solar Electricity Grant pays homeowners up to €2,100 towards solar PV. We file every application on behalf of Westmeath customers — typical approval lands within 7–10 working days. We also coordinate the post-install BER assessment with a Westmeath-based BER assessor.
30-second form. Eircode-based generation forecast for your Westmeath address.
Day 0Engineer visits your Westmeath home, designs system, confirms eligibility.
Day 3–7We submit through the SEAI portal with your survey + design + Eircode.
Day 8SEAI confirms €2,100 grant offer — valid for 8 months.
Day 14–18Single-day install in Westmeath. Safe Electric cert issued same day.
Day 25–30Post-install BER assessment. SEAI deposits €2,100 to your account.
Day 45–60We're not a national chain or a fly-by-night cowboy — we're a SEAI-registered Irish installer with our own crews, our own warranties, and a 4.9★ rating from 1,779+ reviews.
One of only 80 fully-registered installers nationwide. Your grant is guaranteed and we file it for you.
JA Solar, Longi, SunPower. Bloomberg-rated tier-1 — the same panels used on commercial farms.
We arrive at 8am, scaffolding goes up, panels go on, and you're switching the system on by 5pm.
Panels, inverter, and workmanship — all covered. If something fails, we fix it. No excuses.
Spread over 5 years with our partner credit union. Most Westmeath homes' monthly payments are less than the savings.
See production, savings, and grid export in real-time. Spot a problem? We see it before you do.
"Cut my ESB bill from €240 to €58 a month. The team installed in one day, no mess, no fuss. Best decision I've made for my home in 10 years."
"From quote to switch-on in 22 days. SEAI grant landed in the bank exactly when they said it would. Honest, professional, and the app is brilliant."
"Got three quotes — Solas Energy wasn't the cheapest but the engineer actually explained the numbers. Two years in and the system has paid back faster than expected."
Westmeath has a mix of roofing styles — from period slate in Mullingar to modern concrete tile in the suburbs. Each has its quirks. Here's how we install on each.
Common on pre-1950s Westmeath homes, especially in Mullingar centre. We carefully lift slates around mount points, install GSE in-roof or proprietary hooks, and replace slates with closed-cell flashing. No drilling through slate. Workmanship guarantee covers any leaks for 10 years.
+0 days · same-day installThe most common roof type on 1970s–2010s Westmeath estates. Standard Tegral, Sandtoft or Marley tiles. We use lift-and-flash mounts that preserve the existing roof membrane. Quickest to install (panels can go up in 4–6 hours on a 4 kWp). Manufacturer warranty unaffected.
+0 days · standard installFound on premium Westmeath new-builds and some Cork-style heritage homes. Slightly trickier than concrete — clay is more brittle. We use over-tile clamps with EPDM gasket. We carry replacement clay tiles in our van for any inevitable breakage during install.
+0 days · careful installCommon on extensions, garages, and modern flat-roofed Westmeath homes. We use ballasted (no-penetration) systems where possible — keeps your warranty intact. Pitched at 10–15° via aluminium frames for optimum Westmeath latitude. Comes with extra wind-load calc.
+0 days · ballasted installStandard on agricultural buildings and some modern Westmeath eco-homes. Easiest of all roof types — we clamp directly to the metal ribs with rubber gaskets, zero penetration. We've installed many of these for Westmeath farms claiming the 60% TAMS 3 grant for solar PV.
+0 days · fastest installFound on pre-1990 Westmeath farm sheds and some industrial buildings. We don't drill into asbestos roofs — health and safety risk. Solution: replace the roof with metal or felt first (any roofer in Westmeath), then we install. We can recommend trusted local roofers who handle asbestos disposal compliantly.
Roof replacement firstPulled from our own enquiries and from Google's People Also Ask box for Westmeath solar.
Same crews, same SEAI registration, same warranty — we work across all of Leinster.
Free quote, free roof survey, no pressure. Most of our Westmeath customers go from "thinking about it" to "switched on" in under 30 days.