Warmer homes. Lower bills. Cleaner energy.
Efficient Renewables (EHP) is Donegal's one-stop shop for solar, heat pumps, ventilation and underfloor heating — designed, installed and maintained for homes and businesses since 2009.
- 4.7 / 5Trustpilot
- SEAIRegistered installer
- Award-winningPlumbing & Heating 2024
- Since 2009Donegal-based
- 1,200+Installs completed
Two clear paths. Pick the one that fits you.
Solar PV
Roof & ground-mount solar, including thermodynamic.
Learn moreBattery Storage
Store what you generate, use it after dark.
Learn moreHeat Pumps
Geothermal & air-to-water, Ecoforest-engineered.
Learn moreUnderfloor Heating
Low-temperature comfort, new build or retrofit.
Learn moreVentilation (MVHR)
Fresh, filtered air with heat recovery.
Learn moreEV Chargers
Solar-integrated home charging.
Learn moreA trusted engineering partner since 2009.
Sixteen years designing and installing renewable systems across Donegal and the North West, for homeowners and businesses who needed it done right, first time.
- 2009
- Founded in Donegal
- 16
- Years in business
- 1,200+
- Installs completed
- 4.7★
- Trustpilot, 300+ reviews
- ★★★★★
“Placeholder Trustpilot quote about a smooth solar install and lower bills.”
- ★★★★★
“Placeholder quote about the heat pump, how warm the house is, and the grant being handled.”
- ★★★★★
“Placeholder business owner quote about ROI on commercial solar and professional project management.”
- ★★★★★
“Placeholder quote about the MVHR ventilation and how fresh and dry the house feels all year.”
- ★★★★★
“Placeholder quote about the EV charger working seamlessly with their solar and the easy switch-over.”
- ★★★★★
“Placeholder quote about underfloor heating comfort and a tidy, on-time install from a friendly team.”
How it works
Every install follows the same clear path — you always know what happens next, and we handle the grant paperwork along the way.
Enquiry
Tell us about your home or business and what you want to achieve. No pressure, no obligation.
Free home survey
One of our engineers visits to assess the site, take measurements and understand your usage.
Quote & design
We size the system, design it around your property and handle the SEAI grant paperwork for you.
Installation
Our own engineers install and commission your system, with minimal disruption to your day.
Switch-on & aftercare
We hand over, show you how it works, monitor performance and look after servicing.
Grants are available — and we handle the paperwork.
SEAI grants for homes, ACA for business and TAMS for farms. We tell you what you qualify for and take it off the price.
Real installs across the North West and beyond.
Bocan Creche
- System
- Solar PV + Heat Pump
- Size
- 24 kWp
- Sector
- Childcare
- Result
- Award winner
Daly's Circle K
- System
- Commercial Solar
- Size
- 78 kWp
- Sector
- Retail / Forecourt
- Result
- Lower running costs
Visit our showroom in Newtowncunningham.
See live solar, heat pump and ventilation systems running before you buy. Walk in, or book a time that suits. No competitor in the region has one.
The things people ask us most.
A few of the top questions across solar, heat pumps and grants. Full answers live on the FAQ page.
How much do solar panels cost in Donegal?
Placeholder answer about typical system sizes, price ranges and payback, written for AEO / AI search.
What SEAI grants can I get, and do you handle them?
Placeholder answer explaining grant figures and that EHP handle the application paperwork.
Is there enough sun in Donegal for solar to be worth it?
Placeholder answer addressing the common local objection with real numbers.
Geothermal or air-to-water heat pump — which suits me?
Placeholder plain-English comparison and when each makes sense.
How long does an install take?
Placeholder rough timelines from enquiry to switch-on by service type.
Do you service and maintain what you install?
Placeholder answer covering aftercare and servicing options.
Get a free, no-obligation quote.
Tell us about your home or business and we'll come back within 24 hours.
- Call us074 000 0000
- Emailhello@ehp.ie
- ShowroomNewtowncunningham, Co. Donegal