Solar Panels in Cahersiveen, Co. Kerry
Cahersiveen, in rural Co. Kerry, receives 1,246+ sunshine hours per year — among the highest in Ireland. A 4kWp system generates approximately 3,584 kWh annually, covering 85% of average household electricity use and saving an estimated €1075+ 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 Cahersiveen?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Eircode Area
Dist. to Killarney
Location
Based on county-level solar data for Kerry. Actual output varies by roof orientation, shading, and system specification.
Solar Power in Cahersiveen, Co. Kerry
Cahersiveen is a rural area in Co. Kerry. It is located away from Killarney (50.9 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Cahersiveen is V63 — you'll need your full Eircode when applying for the SEAI grant. Co. Kerry ranks #8 in Ireland for solar yield, making Cahersiveen an excellent location for solar panels.
Advantages of Solar Energy for Cahersiveen Homeowners
Save on Electricity Bills
Homeowners in Cahersiveen can save an estimated €1075+ per year on electricity with a 4kWp solar system generating 3,584 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. Kerry ranks #8 in Ireland for solar yield with 896 kWh/kWp. Homes in Cahersiveen benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Cahersiveen today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Cahersiveen homeowners claim?
Homeowners in Cahersiveen, Co. Kerry 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 Kerry
SEAI registered solar panel installers covering Kerry.
Solar Panels in Areas Near Cahersiveen
Also serving nearby areas in Kerry:
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Browse SEAI-registered installers covering Cahersiveen and all of Kerry.
Common Questions About Going Solar in Cahersiveen
How much do solar panels cost in Cahersiveen?
A 4kWp system in Cahersiveen 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 3,584 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Cahersiveen?
Based on Kerry county data, a 4kWp system in Cahersiveen generates approximately 3,584 kWh per year — covering 85% of average household use (4,200 kWh/year). Kerry receives around 1,246 sunshine hours annually.
Are solar panels worth it in Cahersiveen?
Yes. With estimated savings of €1075+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Cahersiveen pays for itself in 4-6 years and lasts 25+ years.
Can I get solar panels on an east or west facing roof in Cahersiveen?
Yes. East or west-facing roofs still produce 80-85% of the output of a south-facing roof. Many installers recommend splitting panels across east and west to spread generation throughout the day, which can actually improve self-consumption.
Do I need a smart meter for solar panels?
You need a smart meter to sell surplus electricity back to the grid. ESB Networks installs smart meters for free. Your installer submits the NC6 form to ESB Networks after installation, which triggers the meter upgrade if needed.
What is the Microgeneration Support Scheme?
The Microgeneration Support Scheme allows homeowners to sell surplus solar electricity back to the grid at 15-25c/kWh. You need a smart meter (free from ESB Networks) and a grid-connected system. The first €400/year of export income is tax-free.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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