Solar Panels in Baltinglass, Co. Wicklow
Baltinglass, in rural Co. Wicklow, has a solar yield of 947 kWh/kWp (among the highest in Ireland). A 4kWp system generates approximately 3,788 kWh annually, covering 90% of average household electricity use and saving an estimated €1136+ per year. With the SEAI grant of up to €1,800 and 0% VAT, the net cost is €6,500–€7,200 with payback in 4–6 years.
Baltinglass solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 947 kWh/kWp |
| 4kWp System Output | 3,788 kWh/yr |
| Sunshine Hours | 1,448 hrs/yr |
| Est. Annual Savings | €1136+ |
| Household Coverage | 90% of avg use |
Based on county-level solar data for Wicklow. Actual output varies by roof orientation, shading, and system specification.
Baltinglass at a Glance
| Area Data | Value |
|---|---|
| Population | 2,611 (Census 2022) |
| Households | 923 |
| Houses/Bungalows | 87% of dwellings |
| Owner-Occupied | 57% |
| Built Before 2000 | 48% |
| Avg. Rooms per Home | 5.2 |
| Elevation | 118 metres |
| Eircode Area | R93 |
| Dist. to Wicklow Town | 44.7 km |
| Location | Inland |
| Coordinates | 52.9402°N, 6.7084°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 16.4 km).
Weather & Climate in Baltinglass
Weather data from Met Eireann (Oak Park station, 16.4 km from Baltinglass). 5-year average (2019–2023).
Solar Suitability in Baltinglass
87% of dwellings in Baltinglass are houses or bungalows, making the area highly suited for rooftop solar panels. 57% of homes are owner-occupied — homeowners can apply directly for the SEAI grant.
Going Solar in Baltinglass
Baltinglass is a town in Co. Wicklow with a population of 2,611 (CSO Census 2022). It is accessible from Wicklow Town (44.7 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Baltinglass is R93. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Baltinglass has 923 households, of which 87% are houses or bungalows — well suited for rooftop solar panels. The area receives around 1,448 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,788 kWh per year. The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
Solar panel benefits in Baltinglass, Wicklow
Save on Electricity Bills
Homeowners in Baltinglass can save an estimated €1136+ per year on electricity with a 4kWp solar system generating 3,788 kWh annually.
Top Solar County in Ireland
Co. Wicklow ranks #3 in Ireland for solar yield with 947 kWh/kWp. Homes in Baltinglass benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Baltinglass today will generate clean electricity for 25-30 years with minimal maintenance.
Baltinglass SEAI solar PV grant details
Homeowners in Baltinglass, Co. Wicklow can claim up to €1,800 from the SEAI solar PV grant (2026). Combined with 0% VAT, the net cost of a 4kWp system is typically€6,500–€7,200.
326 SEAI-registered solar installers serve Baltinglass, Co. Wicklow. Compare installers in Wicklow or read verified reviews.
Solar Installers Serving Baltinglass
SEAI registered solar panel installers covering Baltinglass, Co. Wicklow.
Solgrid Limited
carlow, cavan, clare +23 more
Kieran Doherty Electrical
carlow, cavan, clare +23 more
Verde Remediation Services Ltd
carlow, cavan, clare +23 more
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Solar Panel FAQs for Baltinglass
How much do solar panels cost in Baltinglass?
A 4.4 kWp system in Baltinglass typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. The system generates approximately 3,788 kWh/year, paying for itself in 4-6 years.
Can I add a battery to my solar system?
Yes. A home battery (typically 5-10 kWh) stores excess solar electricity for evening use. This increases your self-consumption from around 30-40% to 60-80%. Batteries currently cost €3,000-€6,000 and are not yet covered by the SEAI grant.
Do I need to clean my solar panels?
In most cases, rain keeps solar panels clean enough in Ireland. If your panels are near trees or at a low angle, an annual clean may improve output by 2-5%. Never use abrasive materials. A soft brush and water is sufficient.
Do solar panels work in winter in Wicklow?
Yes, solar panels generate electricity all year round. While output is lower in winter, Wicklow still receives usable daylight hours even in December. Annual generation figures (3,788 kWh for a 4kWp system) already account for seasonal variation.
Can I sell excess solar electricity?
Yes. Under Ireland's Microgeneration Support Scheme, you sell surplus electricity at 15-25c/kWh. You need a smart meter (ESB Networks installs free). The first €400/year of export income is tax-free.
How does shading affect solar panels in Baltinglass?
Shading from trees, chimneys, or nearby buildings can reduce output significantly. Modern systems use optimisers or microinverters so that shading on one panel doesn't drag down the whole system. Your installer will assess shading during the site survey.
Do solar panels increase property value in Baltinglass?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Baltinglass is a long-term investment in your property.
Can you go off-grid with solar in Baltinglass?
Fully off-grid setups are rare in Baltinglass. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
Sources
- SEAI — Solar Electricity Grant
- SEAI — Find a Registered Professional
- Revenue — 0% VAT on Solar Panels
- PVGIS — EU Joint Research Centre (solar irradiance data)
- CSO — Census of Population 2022
- Met Eireann — Climate Data
Last updated: August 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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