Solar Panels Dublin


Wizer Energy is your top choice for high-quality solar panel installations in Dublin. For over six years, our small team of renewable energy experts have completed well over 3,000 solar energy installations all over Dublin, from Dundrum to Rathmines and anywhere in-between.  

With more and more homeowners and business owners looking to cut down on energy bills, our solar energy solutions are ideal for generating free and abundant electricity. The first step to ensure that your desired solar PV system is built to your satisfaction is to choose a reputable, reliable team of solar panel installers. Wizer Energy is proudly registered with SEAI as solar PV installers in County Dublin.

WHY USE Solar PV Energy?

Clean & Abundant Solar Energy ​

Harness the abundant power of the sun to power your home or business in Dublin. All year round, Wizer Energy’s solar PV solutions generate clean, green energy. 

Reduce Energy Bills​

Reduce or outright eliminate the need to pay for energy with free, renewable energy from a home solar PV system. Save around €530 per year and up to €12,000 in lifetime savings. 

Easy to Maintain​

Solar PV systems are easy to maintain since there are no moving mechanical parts. Occasional panel cleaning will keep them working at peak performance for many years to come. 

Superb Return on Investment ​

Amongst the best investments one can make for their home, solar PV panels in Dublin yield around a 14 percent ROI and a full payback period of around 8 years.

Earn Profit form Surplus Energy​

Sell any surplus energy generated by your solar PV system with the European Union’s Feed-in Tariffs initiative. Get paid for generating completely free energy.

Independence and Freedom​

Are you considering a more off-grid lifestyle, away from the shackles of big energy corporations and their ability to change energy prices on a whim? Make the move to solar today.

Installing PV Solar Panels in Dublin

We’re often asked by clients in County Dublin how well solar PV systems work in communities such as Dublin City Centre, Swords, Finglas, Ballinteer, and Blackrock. Contrary to popular belief, your roof doesn’t need direct exposure to sunlight to begin generating free, clean solar energy. 

Communities in Dublin North, Dublin South, and elsewhere in County Dublin stand to benefit immensely from solar PV installations due to the moderate climatic conditions. Rain or shine, our solar panels generate continuous energy all year round. 

The orientation of the panels, however, is important as it will increase the efficiency of your panels. Generally, it’s best to opt for a south-facing configuration in County Dublin. South-east and south-west facing panels are far more effective than north-facing panels. 

Wizer Energy has a wealth of experience serving homeowners and business owners with robust renewable energy solutions in County Dublin. 

Solar Panels Dublin Installation

Solar Panels Dublin Case Study: Joe, Lucan ​

Solar Panels Dublin Case Study

We’ve recently had the pleasure of successfully completing a solar PV installation for our client Joe from Lucan, County Dublin. His 3-bed detached home was outfitted with the following: 

  • Solar PV system size: for Joe’s 3-bed home, we installed a large 5 kW system with 16 solar PV panels, which generate 20-22 kW per day.
  • Warranties: for Mr Blogg’s home, we used high-quality JINKO solar panels which come with a 25-year product warranty, 30-year performance warranty, and a 5-year parts and performance warranty for the solar inverter.
  • Performance: the newly installed solar PV system now generates over half of all electricity consumed in his home.
  • Investment: with an approximate total cost of €10,000, Joe’s domestic PV installation is estimated to pay itself off in full after 13 years.
  • Energy savings: Joe is now saving an estimated €668 per year in electricity, assuming prices of 20.0c per unit and taking into consideration inflation rates. 

Why Choose Wizer for your Solar Panel Installation IN DUBLIN

Bespoke Installation Services ​

We are a one-stop-shop for all your renewable energy needs in Dublin. Our team will work closely with you to ensure it’s built to your satisfaction. 

SEAI Certified Installers​

We have completed thousands of successful solar PV installations across every county in Ireland, including Waterford, Cork and Limerick. Our team is certified by SEAI for solar PV system installations in Ireland. 

Superior Quality Products ​

Our products are manufactured by highly reputable renewable energy vendors. All parts, panels, and inverters come with warranty coverage should anything fail to perform as planned. 

Comprehensive Warranty Coverage

All our solar panels and solar inverters come with a comprehensive 25-year product warranty, 30-year performance warranty, and 5-year parts warranty on inverters. Built to last for years to come. 

SEAI Funding Available​

Save potentially thousands of hard-earned euros by taking advantage of the SEAI Grant and offset the initial capital requirements of installing your domestic solar PV system. 


Quality Customer Service​

We are strongly committed to providing nothing short of the best possible customer service for each and every client. Enquire with us and we will be happy to respond in a prompt, professional manner. 

Dublin Solar Panel Client Testimonials ​

Price Examples

How much does a solar PV installation cost in County Dublin? Well, it depends. Factors such as orientation (south-facing is best), energy consumption, roof space, and the current unit price cost of electricity all have a significant effect on the total cost and return on investment. 

To give a typical example for a residential home in County Dublin, a 4 kW solar PV system facing south, with average household consumption, and a 20.0c per unit cost of electricity can expect to pay the following: 

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

Frequently Asked Questions

Modern solar panels work by converting photons from incoming sunlight into electricity. Each panel consists of multiple smaller photovoltaic (PV) cells, which all perform the action of converting sunlight into direct current (DC) energy. This energy is then passed through a solar inverter, which changes the electricity from DC to alternating current (AC) which can subsequently be used to power electronics and appliances within the building. 

The cost of installing solar panels in Dublin largely depends on the size, configuration, and energy consumption requirements of the home or business. Naturally, larger systems can cost €10,000 or more whilst smaller, residential systems tend to cost less. A typical 3.3 kW residential solar PV installation will typically cost around €5,500 in Dublin. 

As with all investments, it’s prudent to carefully consider the value of the investment before committing. Solar panels in Dublin, in our opinion, are certainly worth it as a long-term investment for most homes and businesses. The payback period can range from around 8-12 years, after which all surplus energy is free. This alone is a sensible reason to consider investing in solar panels in Dublin. The climate is also ideal in County Dublin for solar panels. 

Yes. In Ireland, homeowners can apply for an SEAI Grant to help offset the initial capital expenditure. The amount of funding available depends on the size, measured in kW, of your solar PV system and is capped at €2,400 per household. Wizer Energy can help you successfully apply for the SEAI Grant. 

There are many benefits and few downsides to installing solar PV systems in Dublin, but ultimately the choice as a homeowner is a personal one. Depending on the size, pitch, and shape of your roof, solar panels may or may not be practical or ideal. Generally, south-facing roofs fare much better than north-facing roofs. If in doubt, get in touch with us at Wizer Energy and we can provide you with a consultation. 

It depends on how much energy your home consumes and the orientation of the panels, amongst other factors. Generally, a 3.3 kW residential solar PV system in Dublin will produce around 40% of the energy consumed by an average Irish home. This type of system typically requires 10 solar panels. To learn more about the specific needs for your home, simply reach out to us at Wizer Energy and we’ll be glad to help. 

It mostly depends on the size and configuration (orientation) of your solar panels. A typical 3.3 kW residential solar PV system will generate around 40% of the energy consumed by the average Irish household. Medium to large-sized systems over 3.3 kW can generate far more, provided they are professionally installed. Wizer Energy can assist with bespoke solar PV installations across Ireland. 

It depends on the size of the system, but to give an example, an average 3.3 kW residential solar PV system occupies around 20 square metres of roof space. It should also be noted that solar panels in Dublin should be south facing to maximise exposure to sunlight. North-facing solar panels are less effective. 

Certainly! We’re pleased to announce our partnership with Finance Ireland, introducing new solar panel financing choices, including convenient loans specifically for your home. For additional information, please visit our Solar Panel Finance page.

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two men install solar panels on a house during a sunny day

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Phone Number

021 2427088

Wizer Energy Ltd 


Other Services Provided

Commercial Solar Panels

Wizer Energy is a leading provider of commercial PV systems across Ireland. Ideal for businesses and large-scale solar farm projects, either to simply reduce energy expenditures or to begin generating substantial quantities of free, renewable energy. For business enquiries, please get in touch with us and we will work closely with you to develop a suitable commercial PV system to meet your energy needs. 

FARInfra Red Heating Technology

Enjoy the unparalleled quality of infrared heating panels in your home or business with professional products and installation services from Wizer Energy. We can integrate your solar PV system so that your home or business is generating ample heat, all using free and abundant solar energy. Our infrared heating panels are made of various materials for different applications, such as aluminium, mirrors, and ceramic panels.

EV Charger Installation​

Ireland is increasingly moving to electric vehicles, so if you’re the proud owner of an EV it’s essential that you have an excellent home charging station to remain fully charged and ready to go. Wizer Energy supplies and installs high-quality domestic and commercial zappi EV charging stations which can be integrated with solar PV systems for electric car charging at home. 

Solar Panel Maintenance​​

Although solar panels are mostly maintenance-free, routine cleaning is necessary and ad hoc repairs may be needed to ensure they are operating at peak efficiency. Our team will clean your solar panels in Dublin and knock away any dirt or debris that would obscure the photovoltaic cells whilst keeping them in top condition, thus extending their usable lifespan.