Solar Panels in Grangecon, Co. Wicklow
Grangecon, Co. Wicklow, receives 1,448+ sunshine hours per year — 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 €3,200–€6,200 with payback in 4–6 years.
How much solar energy can you generate in Grangecon?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Eircode Area
Dist. to Wicklow Town
Location
Based on county-level solar data for Wicklow. Actual output varies by roof orientation, shading, and system specification.
Solar Power in Grangecon, Co. Wicklow
Grangecon is a community in Co. Wicklow. It is accessible from Wicklow Town (38.8 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Grangecon is E45 — you'll need your full Eircode when applying for the SEAI grant. Co. Wicklow ranks #3 in Ireland for solar yield, making Grangecon an excellent location for solar panels.
Advantages of Solar Energy for Grangecon Homeowners
Save on Electricity Bills
Homeowners in Grangecon can save an estimated €1136+ per year on electricity with a 4kWp solar system generating 3,788 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.
Top Solar County in Ireland
Co. Wicklow ranks #3 in Ireland for solar yield with 947 kWh/kWp. Homes in Grangecon benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Grangecon today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Grangecon homeowners claim?
Homeowners in Grangecon, Co. Wicklow 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 Wicklow
SEAI registered solar panel installers covering Wicklow.
Solar Panels in Areas Near Grangecon
Also serving nearby areas in Wicklow:
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Common Questions About Going Solar in Grangecon
How much do solar panels cost in Grangecon?
A 4kWp system in Grangecon 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 3,788 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Grangecon?
Based on Wicklow county data, a 4kWp system in Grangecon generates approximately 3,788 kWh per year — covering 90% of average household use (4,200 kWh/year). Wicklow receives around 1,448 sunshine hours annually.
Are solar panels worth it in Grangecon?
Yes. With estimated savings of €1136+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Grangecon pays for itself in 4-6 years and lasts 25+ years.
What maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
What roof direction is best for solar panels in Grangecon?
South-facing roofs produce the most electricity (100% of potential). South-east and south-west roofs produce around 95%. East or west-facing roofs still produce 80-85%. North-facing roofs are generally not recommended for solar panels in Ireland.
How do I get the SEAI grant in Grangecon?
Apply online at seai.ie with your MPRN and Eircode. Use an SEAI-registered installer. Do not start work before your Letter of Offer. After installation, complete a BER assessment. The grant is paid to your bank within 4-6 weeks.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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