Installing solar panels is one of the most reliable ways to cut electricity bills and reduce reliance on fossil fuels in Ireland. With support from the Irish Government and Sustainable Energy Authority (SEAI), solar panel installations in Cork has become more accessible.
As demand increases, many residents and businesses are searching for trusted solar PV installers. This guide ranks the best solar panel installers in Cork based on service, equipment, support, and real customer reviews. Whether you're fitting a home system or a large commercial array, you’ll find a provider that fits your energy goals.
The cost of a solar PV system in Cork varies based on roof space, system size, and energy usage. Here's a general price breakdown:
SEAI grants can lower your installation costs. Homeowners may receive up to €1,800. For businesses, commercial grants can exceed €160,000, depending on project scope and usage.
We rated each provider using a set of clear and consistent criteria. These helped us compare their service quality, value, and expertise across residential and commercial projects.
These factors allowed us to fairly evaluate the best solar panel installers in Cork, giving you a trusted list of local experts for your solar project.
Services:
Website: solarpath.ie
Address: 82 S Mall, Centre, Cork, T12 E3TT (serving all of Ireland)
Contact: 087 259 1114 | sales@solarpath.ie
Solar Path is widely recognised as one of the best solar panel installers in Cork and across Ireland. They manage the full process, from free consultation and SEAI paperwork to solar panel installation and post-install support.
The team supplies high-efficiency PV solar panels, hybrid inverters, battery storage systems and EV chargers. They complete most residential installs in one to two days. Their engineers handle grid connection, revenue metering, and long-term energy monitoring.
With a strong focus on reducing electricity bills and lowering carbon footprints, Solar Path offers consistent performance and excellent aftercare. They are a reliable choice for homeowners, farms, and commercial buildings.
"Highly recommend Solar Path – professional and spotless work
We had Solar Path install our solar power system recently and were delighted with the results. The crew was prompt, tidy, and respectful throughout the process. They explained everything clearly and left no mess behind.
The installation was fast and hassle-free. Their grant support and paperwork handling made the process easy. If you're looking to install solar panels, this company is a top choice."
— Hackett Hackett – Google Review
Services:
Website: www.swyftenergy.ie
Address: The Rubicon Centre, Bishopstown, Cork T12 Y275
Swyft Energy is a well-known supplier of solar PV panels and energy-efficient heating systems. They provide installations in Cork, Dublin, and throughout Ireland. Customers can choose between solar panel systems and high-performance boilers.
Each project is assigned a dedicated account manager who supports the client from consultation to aftercare. The company uses reliable solar PV technology and offers financing to make the process more affordable.
Now part of Bord Gáis Energy, Swyft Energy brings financial backing and national reach to every installation. Their team focuses on safe, fast delivery and clear communication across all types of homes and farms.
Services:
Website: energywiseireland.ie
Address: Hollymount Industrial Estate, Blarney Rd, Cork T23 NA44
Energywise Ireland is a Cork-based company offering full renewable energy solutions. They specialise in solar PV panels, EV chargers, ventilation systems, and heat pumps. With over 15 years of experience, they deliver efficient setups across homes, farms, and commercial buildings.
Their SEAI One Stop Shop service simplifies the process. Customers receive a full design consultation, SEAI paperwork support, and expert guidance from start to finish. The team works to reduce energy costs through smart design and quality components.
Energywise also operates a public showroom, where customers can view products and get tailored advice before installation. They hold ISO certifications and partner with leading suppliers to maintain high standards.
Services:
Website: cleanenergysolar.ie
Address: Unit 5B, Link Road Business Park, Ballincollig, Cork, P31 YF86
Clean Energy Solar has over 18 years of experience delivering professional solar panel installation services across Cork. Their team installs solar PV systems, shingles, and smart technology to help reduce energy bills and improve home efficiency.
They focus on tidy work, fast installations, and full SEAI grant handling. Their approach includes transparent pricing, multiple payment plans, and responsive customer support. The company also supplies EV chargers and eco-smart devices for better solar usage.
Clean Energy Solar is known for reliable timelines, quality workmanship, and strong after-sales support. They remain a trusted choice for both residential and commercial projects.
Services:
Website: pvgeneration.ie
Address: Unit F5 Brooklodge Industrial Estate, Glanmire, Co. Cork, T45 VP02
PV Generation delivers full-service solar panel installation across Cork and beyond. Since 2015, they’ve completed over 6,000 systems for homes, farms, and businesses. Their team installs PV solar panels, battery systems, and EV chargers with integrated mobile monitoring.
The company helps customers apply for SEAI grants and offers financing to support upfront costs. They specialise in efficient system designs that help reduce electricity bills and support long-term energy savings. Their projects are backed by extended warranties and ongoing maintenance.
PV Generation operates in Cork and Monaghan. Their service includes consultation, installation, and post-install support, all handled by a skilled internal team.
"Very pleased with the 3 kW system and 2.4 kW battery.
Installation was neat, fast, and handled by experienced staff. I like the real-time app that shows output.
A smart investment for anyone aiming to reduce their carbon footprint using renewable sources."
— Piaras Mac Éinrí – Google Review
Services:
Website: wizerenergy.ie
Address: Units 16-18, Ballytrasna, Little Island, Co. Cork, T45 HT98
Wizer Energy is a Cork-based solar installer with more than 2,000 completed domestic projects since 2015. The company provides solar PV systems, infrared heating, and EV chargers for residential and commercial clients.
They offer tailored quotes and financing through Finance Ireland. The team completes most residential solar panel installations in a single day. Wizer also manages SEAI paperwork, BER certification, and follow-up servicing when required.
Known for responsive support and efficient work, Wizer Energy continues to help customers lower energy bills and reduce carbon footprints through quality solar solutions and support.
Solar Path is widely recommended for solar panel installation in Cork and across Ireland. Their service includes everything from consultation and SEAI grant support to fast, clean installations. With a proven track record, Solar Path is a trusted choice for reliable solar PV systems.
Prices vary based on system size, roof space, and energy usage. On average, residential solar panel systems range from €6,000 to €15,000. Commercial solar panels can exceed €40,000. SEAI grants can reduce installation costs by up to €1,800 for homes and over €160,000 for businesses.
Most homeowners recover their investment in 4 to 6 years. For commercial systems, payback can occur in as little as 2 to 4 years. Factors such as system size, electricity usage, and energy costs all influence the return period.
Start by checking if the installer is SEAI-registered. Compare product quality, warranties, system components, and customer feedback. Choose a company with experience, clear pricing, and strong after-sales support. Many of the best solar panel installers in Cork offer consultations to help you get started.
Yes. If your system generates excess electricity, smart meters track what is sent back to the national grid. You may receive credit from your electricity provider, though feed-in rates vary. Ask your installer which energy company offers the best options for surplus energy generated.