Ground Mounted Solar Panels Kerry: Rules, Grant, Output

Last checked 2 November 2026: SEAI grant rules (scheme guide v6.0) and Purevolt's and Selectra's published prices, read at source. Output from EU PVGIS and weather from Met Éireann, read 29 October 2026.

Do I need planning permission for ground-mounted panels?

Panels on a frame in the garden don't need planning permission if all the free-standing panels together cover no more than 25 m², stand no higher than 2.5 m, aren't in front of the house, and leave at least 25 m² of garden behind or beside it.

Rule	Exempt from planning at a house if
Total panel area	No more than 25 m², counting any free-standing panels already there
Height	No more than 2.5 m above the ground at the highest point
Position	Not forward of the front wall of the house
Garden left	At least 25 m² of private open space behind or beside the house
Conservation areas	Only if the panels don't materially affect the character of the area
Glint and glare	Panels that cause hazardous glint or glare aren't exempt, and must be covered or removed until it's fixed

From S.I. No. 493 of 2022, Planning and Development (Exempted Development) (No. 4) Regulations, Class 2(c), read 2 November 2026. These are the rules for houses; apartments aren't covered. Panels on the roof have their own rules: no more than 15 cm above the roof (50 cm on a flat roof) and at least 50 cm from the edge.

Does the SEAI grant cover ground-mounted panels?

SEAI's guide doesn't say either way: it covers panels on the roof of the house, and doesn't mention ground mounts, garages or outbuildings.

From SEAI Solar PV Scheme Application Guide, v6.0, 12 Oct 2026. Ask SEAI on (01) 808 2100 or solarpv@seai.ie, and get the answer in writing, before you plan on the grant. On a farm, the Solar Capital Investment Scheme under TAMS 3 pays 60%, with its own €90,000 investment ceiling, and the array can include the needs of one house on the holding (gov.ie, Solar Capital Investment Scheme under TAMS 3).

How much does a ground-mounted array make in Kerry?

A frame can face due south at about 35°, so it makes what a south roof at that angle makes: about 876 kWh per kWp a year in Tralee, up to 897 in Cahersiveen.

Town	South at 35°	East and west	Panels at 10°
Cahersiveen	897	727	834
Dingle	894	721	826
Tralee	876	710	807
Listowel	872	707	802
Kenmare	852	699	791
Castleisland	849	694	786
Killorglin	838	689	780
Killarney	806	670	755

kWh a year per kWp, from EU PVGIS 5.2, 2005–2020 satellite record, 14% losses, local hills included. PVGIS models building-mounted panels; a free-standing frame is our comparison.

What about Kerry's wind?

Valentia has recorded gusts of up to 88 knots and averages 6.8 days of gales a year, so ask what wind load the frame and its foundations are rated for.

From Met Éireann, Valentia 1991–2020 averages. A frame in an open field near the coast takes more wind than panels flat on a roof, so ask for the foundation design on the quote.

FAQ

Quick answers

Do I need planning permission for ground-mounted solar panels?

Panels on a frame in the garden don't need planning permission if all the free-standing panels together cover no more than 25 m², stand no higher than 2.5 m, aren't in front of the house, and leave at least 25 m² of garden behind or beside it. (S.I. No. 493 of 2022, Planning and Development (Exempted Development) (No. 4) Regulations)

Does the SEAI grant cover ground-mounted panels?

SEAI's scheme guide doesn't mention ground-mounted panels, garages or outbuildings; it talks about panels on the roof of the house (SEAI Solar PV Scheme Application Guide, v6.0, 12 Oct 2026). Ask SEAI on (01) 808 2100 or solarpv@seai.ie before you count on the grant.

Is there a grant for ground-mounted solar on a farm?

Farms use the Solar Capital Investment Scheme under TAMS 3: 60% grant, with its own €90,000 investment ceiling, and the array can be sized to include one dwelling house on the holding (gov.ie, Solar Capital Investment Scheme under TAMS 3).

Do ground-mounted panels make more power?

They can face due south at about 35°, so they match a south roof: about 876 kWh per kWp a year in Tralee and 897 in Cahersiveen (EU PVGIS 5.2).

How much do ground-mounted solar panels cost?

None of the Irish installers we checked publish a ground-mount price, so ask for the frame, the foundations and the cable trench to the house itemised on the quote.

Keep reading

Ground-mounted solar panels in Kerry

Do I need planning permission for ground-mounted panels?

Does the SEAI grant cover ground-mounted panels?

How much does a ground-mounted array make in Kerry?

What about Kerry's wind?

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