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Ireland's leading domestic pv INSTALLER

Solar Panels in Ireland Being Installed3

Wizer Energy Ltd is your ideal choice for renewable energy installations and solar panels in Ireland. Since 2015, we have successfully completed over 2000 domestic Solar PV installations in every county in Ireland. 

As solar energy becomes an increasingly attractive choice for homes and businesses in Ireland, it’s more important than ever to choose reliable experts to ensure you’re getting the best value for your investment. We provide retrofit PV solar panel installations, Infra-Red heating systems, and EV chargers across Ireland incl; Dublin, Cork, Waterford , and Limerick at competitive rates. 

Discover the benefits of renewable energy by choosing Wizer. Our solar PV solutions are a sensible, sustainable choice for saving money on your energy bills. 

Price Examples

The total estimated cost of each and every solar panel installation varies depending on a range of factors, such as energy costs and energy consumption, but to give customers an approximate estimate let us consider a typical residential system here in Cork. 

 For a typical 4 kWp solar PV system in Cork that is south-facing, with someone always home consuming a moderate amount of energy: 

2 kW

System Size
  • 5 Panels

3.2 kW

System Size
  • 8 Panels

4 kW

System Size
  • 10 Panels

4.8 kW

System Size
  • 12 Panels

6 kW

System Size
  • 15 Panels

10.8 kW

System Size
  • 24 Panels

Our Services

Benefits of Solar Energy


No matter whether it’s sunny or overcast, solar energy from Wizer Energy will provide your home with clean, renewable energy. No more fossil fuels, no more unsustainable energy sources – just eco-friendly energy harnessed from the sun.


Solar energy is free and abundant, which means that you can reduce your energy expenses significantly. A typical home installation can yield over €12,000 in savings over the span of 20 years.


Solar panels have no moving mechanical parts, which makes them easy and cost-effective to maintain. All that’s needed is some occasional cleaning of the panels to ensure they’re operating at peak efficiency.


Prospective homeowners are increasingly seeing the value added by modern solar panels. Our solar panels will increase your property value should you decide to sell the home.


All solar panels provided by Wizer Energy are backed by a comprehensive 30-year warranty. We are nevertheless confident that you’ll be satisfied with the quality of our products and services.


On account of our vast experience with solar panels in Ireland, most residential projects can be completed in less than a single day. Commercial projects tend to take three days.


Modern solar PV systems from Wizer Energy are an excellent investment.
A typical 3.3 kWp system will pay itself off after only 7 years, yielding a 14.29% ROI​

Our Solar Panel Services in Ireland ​

Solar Panels Cork House fitted

Homeowners in Ireland are turning to solar energy to reduce energy bills, to help the environment, and to increase property value. That’s why we provide a wide range of professional solar panel services in Ireland.

Residential Solar Panel Services

Service and Maintain

We service and maintain existing solar panel installations to keep them clean and functioning properly, which in turn maximises the efficiency of each and every panel to provide your business with a high energy yield year-round.

Professional Cleaning Services

We maintain home solar PV systems to keep them free of leaves, soil, and debris with professional cleaning services. This keeps your solar panels operating at peak efficiency all year round.

Infra-Red Heating Systems

We install Infra-Red heating systems to supplement or replace your home’s existing heating system with clean, renewable solar energy.

EV Charger Installation

Homeowners with electric vehicles can enjoy the convenience of our home EV charger installation in your garage or elsewhere on your property.

Commercial Solar Panels

Businesses across Ireland stand to benefit from clean, renewable energy with the professional installation of high-quality solar PV solutions. Not only will your business lower its overhead costs on energy expenditures, but you can also claim a significant sum from the Accelerated Capital Allowance programme. 

Commercial Solar Panel Services

Installation services

Commercial solar panel installation for offices, retail shops, and much more. Our team will consult with you and perform a site survey, followed by design, supply, and installation services.

Service and Maintain

We service and maintain existing solar panel installations to keep them clean and functioning properly, which in turn maximises the efficiency of each and every panel to provide your business with a high energy yield year-round.

Infra-Red Heating

Keep your commercial business nice and warm all year with our Infra-Red heating systems.

Solar Farms

Build entire solar panel farms on your field or pasture and start farming clean, profitable energy today. We assist with solar panel farm design and installation.

EV Charging Stations

Keep your company electric vehicles or fleet of vehicles fully charged with our EV charger installation services. We install and maintain EV charging stations for commercial businesses.

SEAI Grants for Solar Panels Ireland

Are you a homeowner in Ireland? Was your house built before 2011? If so, you may be eligible to receive significant funding by the SEAI Solar PV Grant towards retrofitting your home with a clean, efficient solar PV system. 

For installations with 0-2 kWp Solar PV Systems, which is approximately 6-8 panels, receive up to €900 per kWp installed. Additional funding is available for battery storage (€600 per home). 

This funding makes it far more attractive for homeowners in Ireland looking to adopt this wonderful technology. The time has perhaps never been better to retrofit your home with a high-quality solar PV system. 

A clients home showing a recent solar panel installation in Cork
PV system on a countryside home in Waterford
Solar panels on a roof in Cork on a sunny day
Solar Panels Ireland close up

Customer Testimonials

Frequently Asked Questions

Depending on the configuration and setup, a typical home solar panel installation in Ireland will cost somewhere around €3000 to €6000, VAT included. Additional features such as blackout protection, additional batteries, premium panels and power diverters can drive up the cost as well.  

This is an important question every homeowner and business owner should consider before investing in solar PV in Ireland. The up-front cost may be a deterrent, but over the long-term the savings in energy bills will break even, after which you’re getting free energy. 

A typical heat pump consumes about 5,000 kilowatts per annum. In order to power a heat pump with solar energy, about 4.5kWp of solar panels are required, which works out to about fourteen panels for a 4.62 kWp system; ideal for family use.  

It can take between 5 and 8 years for solar panels to pay for themselves, depending on many factors such as inflation, energy prices, your energy consumption, and the initial installation cost of your particular solar PV system. A rough estimate should instead consider yearly ROI, which in Ireland tends to range from 12 – 20%.  

Solar PV panels are installed to meet the energy needs of the home or business, which is measured in kWp. Thus, a home with a south-facing 2.2 kWp PV system, which is about enough to satisfy about 40 per cent of an average home’s energy consumption, a 6-panel system with each panel being 1.8m squared, giving a total area of just over 10 square meters. 

The ‘PV’ in solar PV systems simply means photovoltaic. Every panel in a solar PV system is made up of photovoltaic cells connected to one another. These cells are typically made of silicone, which acts as a semiconductor for the panels. 

Solar Panels Ireland Contact

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