Reduce grid purchases
Use electricity generated on your own roof during daylight hours.
Solar & Electrical Contractors Serving Sligo & Connacht
Power your home.
Protect your future.
Professional electrical contracting, solar PV, battery storage and EV charging solutions that help Irish homes and businesses produce more of their own electricity and reduce dependence on the grid.
✓ Free quotations✓ Connacht-wide service✓ Yearly maintenance
Solar • Battery • EVDesigned around your home
Why solar?
Make your home more energy independent.
Solar PV turns daylight into electricity you can use at home. With the right system, you can buy less electricity from the grid, pair generation with battery storage and prepare your property for EV charging.
Future-proof your home
Build a foundation for batteries, smart controls and electric vehicles.
Battery ready
Store more of your solar generation for use later in the day.
Lower carbon impact
Generate renewable electricity directly at your property.
Our services
One local team for your energy upgrade.
From initial quotation to installation and ongoing maintenance, Lumman Energy provides practical renewable energy solutions across Connacht.
Residential Solar PV
Systems planned around your roof, electricity use and property.
Solar PV in Sligo →Battery Storage
Keep more of the electricity generated by your solar system available for later use.
Battery storage →EV Chargers
Convenient charging at home or work, planned around your electrical setup.
EV charging →Commercial Solar
Solar solutions for businesses aiming to reduce purchased electricity and operating costs.
Request a site review →Yearly Maintenance
Annual maintenance contracts can be arranged to help keep systems performing as expected.
Maintenance plans →Free Quotations
Send your Eircode, electricity bill, roof photo and fuse-board photo for an initial review.
Start your quote →About Lumman Energy
Created to help Irish households take more control of energy costs.
Lumman Energy was founded after seeing the benefits solar can bring to Irish households facing high electricity costs. Our aim is straightforward: help homeowners and businesses produce more of their own energy with clear advice, professional solutions and dependable aftercare.
We work across Sligo, Leitrim, Mayo, Galway and Roscommon, providing solar PV, battery storage, EV charging and yearly maintenance contracts.
✓Free quotations
✓Monday–Friday, 9:00 AM–5:00 PM
✓Local service throughout Connacht
SEAI grants & funding
See the latest official solar supports.
Grant values and eligibility can change, so we link directly to the Sustainable Energy Authority of Ireland for the latest official information.
Free quotation
Send us the details we need for an initial review.
Including these items helps us understand your property before we contact you.
1Clear roof photo
2Eircode
3Recent electricity bill
4Clear fuse-board photo
Contact Lumman Energy
Ready to talk solar?
Serving homeowners and businesses throughout Connacht.
Phone083 436 6889Emaillummanenergy@outlook.ie
AddressCartronhugh, Ballintogher, Co. Sligo, F91 H6T7
HoursMonday–Friday · 9:00 AM–5:00 PM
Start with a free quotation.
Send us your property details and we'll review the next step with you.