Unit C4 Brookhouse, Donnybrook Commercial Centre, Douglas, Cork, Ireland T12 K2H0 
solar@021.ie
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
SEAI grant up to €1,800
0% VAT on supply & install (homes)
Cork City & County
Experts in Solar, Batteries & EV Charging
At 021 Solar, we specialise in delivering high-quality renewable energy solutions for residential, commercial, and agricultural properties. Our experienced team designs and installs systems focused on efficiency, performance, and long-term value.
Professionally designed and installed solar PV systems that maximise energy generation and long-term savings for your property.
Integrated battery solutions that store excess solar energy, helping you reduce reliance on the grid and improve energy independence.
Reliable EV charger installations for homes and businesses, making it easy to power your electric vehicle with clean energy.
How We Work
01.
Online Quote
Complete our simple online form for a quick, no-obligation estimate.
02.
Discovery Call
We’ll contact you to further discuss your needs and options.
03.
Site Survey
One of our team will assess your property in detail to measure up.
04.
Installation
Trust us to complete a professional, hassle-free install.
05.
Aftercare & Warranties
We provide a lifetime workmanship warranty and are always available for ongoing support and peace of mind.
Power Your Home with Solar Panels for Homes and Businesses
021 Solar fits solar panel systems for homes and businesses across Cork, helping to reduce electricity bills and make the most of renewable energy. Every solar PV system is carefully designed to suit your property, roof layout and household energy usage.
We install high-quality solar panels chosen for their efficiency and long-term performance, all backed by a 30-year warranty. Our experienced team manages the full installation process in-house, including preparation work such as consumer unit upgrades and earthing, ensuring full compliance with all standards.
Store Solar Energy with a Battery Storage System
A home battery storage system allows you to store excess solar energy generated during the day for use in the evenings or during periods of higher demand. Battery storage increases self-consumption and reduces reliance on the grid, helping homeowners gain greater control over energy usage.
At 021 Solar, we install reliable battery systems with 15-year warranties that integrate seamlessly with residential solar PV installations. Each system is carefully specified to suit your household’s energy needs, ensuring improved efficiency and long-term value.
Charge Your Electric Vehicle at Home
Our experienced team offers home EV charger installation services in Cork. Installing a dedicated EV charger at home eliminates the need for public charging and allows you to charge your vehicle efficiently overnight.
We supply and install a range of smart home EV chargers compatible with all major electric vehicle brands. Where possible, EV chargers can also be integrated with your solar PV system, so you can power your vehicle using renewable energy generated at home.
Reliable Electrical Services for Modern Homes
Alongside renewable energy solutions, we provide domestic and commercial electrical services across Cork City & County, including Douglas, Carrigaline, Ballincollig, Midleton, Glanmire, Kinsale and Mallow. Our qualified electricians carry out a full range of electrical works for homes and businesses, including upgrades, fault diagnosis, testing and certification.
Whether supporting a solar installation or completing general electrical improvements, all work is delivered to the highest safety and compliance standards. We take a careful, professional approach to every project, ensuring your home’s electrical systems are safe and reliable.
Brands We Work With
Why Choose 021 Solar?
Lifetime Workmanship Warranties
Every installation is backed by a lifetime workmanship warranty, giving you long-term confidence and peace of mind.
End-to-End Solar Solutions
From consultation and design to installation, commissioning, grants, and grid applications, we manage everything in-house.
Premium Materials Used
We use only trusted, high-quality equipment, including Tier 1 solar panels, Sigenergy and Goodwe inverters, and batteries with up to 15-year warranties.
Remedial and Preparatory Works Included
We ensure your property is fully solar-ready, including earthing, bonding, and consumer unit upgrades, with no delays or third parties.
