Solar Panels in Sligo Town, Co. Sligo
Sligo Town is one of the larger towns in Co. Sligo with a population of 20,608. With 1,150+ sunshine hours per year, solar energy is a strong investment for homeowners here. A typical 4kWp system generates approximately 3,388 kWh annually — covering 81% of average household electricity use. After the SEAI grant of up to €1,800 and 0% VAT, the net cost is €3,200–€6,200 with payback in 4–6 years.
What is the solar potential in Sligo Town?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Sligo
Location
Based on county-level solar data for Sligo. Actual output varies by roof orientation, shading, and system specification.
About Solar Energy in Sligo Town
Sligo Town is a large town in Co. Sligo with a population of 20,608 (CSO Census 2022). It is conveniently close to Sligo (0.5 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Sligo Town is F91 — you'll need your full Eircode when applying for the SEAI grant.
Benefits of Solar Panels in Sligo Town
Save on Electricity Bills
Homeowners in Sligo Town can save an estimated €1016+ per year on electricity with a 4kWp solar system generating 3,388 kWh annually.
SEAI Grant — Up to €1,800
Get up to €1,800 back from SEAI. The grant is available for homes built before 2021. No means testing — apply online at seai.ie.
0% VAT on Installation
Residential solar installations are zero-rated for VAT since May 2023, saving approximately €1,000 on a typical system.
Earn from Excess Energy
Sell surplus electricity at 15-25c/kWh through the Microgeneration Support Scheme. The first €400/year is tax-free.
Increase Property Value
Solar panels improve your BER rating and can add up to 4% to your property value.
25+ Year Lifespan
A system installed in Sligo Town today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Sligo Town
Homeowners in Sligo Town, Co. Sligo can apply for the SEAI solar PV grant. The maximum grant of €1,800 is confirmed for 2026.
| System Size | Grant Amount | Typical Net Cost |
|---|---|---|
| 2 kWp | €1,400 | €2,000 - €3,000 |
| 3 kWp | €1,600 | €2,500 - €4,000 |
| 4 kWp+ | €1,800 (max) | €3,200 - €6,200 |
Solar Installers in Sligo
SEAI registered solar panel installers covering Sligo.
Where can you find solar installers near Sligo Town?
Also serving nearby areas in Sligo:
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Solar Panel FAQs for Sligo Town
How much do solar panels cost in Sligo Town?
A 4kWp system in Sligo Town typically costs €5,000-€8,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €3,200-€6,200. The system generates approximately 3,388 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Sligo Town?
Based on Sligo county data, a 4kWp system in Sligo Town generates approximately 3,388 kWh per year — covering 81% of average household use (4,200 kWh/year). Sligo receives around 1,150 sunshine hours annually.
Are solar panels worth it in Sligo Town?
Yes. With estimated savings of €1016+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Sligo Town pays for itself in 4-6 years and lasts 25+ years.
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.
What is a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
Do solar panels work in winter in Sligo?
Yes, solar panels generate electricity all year round. While output is lower in winter, Sligo still receives usable daylight hours even in December. Annual generation figures (3,388 kWh for a 4kWp system) already account for seasonal variation.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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