Solar Panel Installers in Donegal
8 solar installation companies serving Co. Donegal. Compare ratings, read reviews, and find the right installer for your home.
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Get Your Free QuoteAll 8 Solar Installers in Donegal
Tirconaill Renewables Ltd
Druminnin, Barnesmore, Co. Donegal, F94 YFX9
North West PV IRL LTD
Port Rd, Ballyraine, Letterkenny, Co. Donegal
Efficient Renewables
Unit 2 Main St, Ballyhasky, Newtown Cunningham, Co. Donegal, F93 E4W8
Solar Panels Donegal
Industrial Estate, Unit 2a, Tooban, Co. Donegal, F93 WV56
Solar Panel Installation in Donegal
Co. Donegal has 8 solar panel installation companies to choose from. 3 of these are rated 4.5 stars or higher with at least 10 verified reviews.
When choosing a solar installer in Donegal, we recommend prioritising companies that are SEAI-registered (required for the €1,800 grant) and Safe Electric certified. Check Google reviews carefully — look for detailed reviews mentioning installation quality, communication, and aftercare rather than just star ratings.
How Much Do Solar Panels Cost in Donegal?
A typical 4 kWp solar panel system in Donegal costs €7,000–€9,300 before the SEAI grant, or €5,200–€7,500 after. Prices vary by installer, roof type, and system configuration. For a detailed breakdown, see our Solar Panel Costs Ireland 2026 guide, or use the Solar Panel Calculator to estimate costs for your home.
SEAI Grant for Solar Panels in Donegal
Homeowners in Donegal can apply for the SEAI solar PV grant of up to €1,800. The grant requires installation by an SEAI-registered contractor and a post-works BER assessment. Read our SEAI Solar Grant 2026 Guide for the full step-by-step application process.