Wondering how much does a 2kW solar system cost in Ireland? Prices can vary based on several factors, including the type of panels and additional features like battery storage.
While Energy Hero doesn’t sell or install solar systems, we help you by providing quotes and comparing prices from trusted solar providers.
In this blog, we will walk you through the cost range for a 2kW system, the potential savings, and available grants, helping you make an informed decision for your home or business.
Let’s start!
What is a 2kW Solar System?

A 2kW solar system is designed to generate approximately 2 kilowatts of energy. This system is ideal for small to medium-sized households, such as a two-bedroom terraced home.
It typically includes a set of solar panels along with essential components like string inverters. Additionally, options like a hot water diverter can be added to improve overall system efficiency.
How Much Does a 2kW Solar System Cost in Ireland?
On average, a system with battery storage can cost between €4,000 and €7,000. The price can also vary depending on whether you are opting for just the solar panels or a complete setup with added storage, the quality of components, and additional features like battery storage.
Additionally, the Irish government offers a grant of up to €1,800, which can help reduce the overall expense of installing a solar system.
How to Determine the Right Time for Solar Panel Installation in Ireland?

If you’re considering solar panel installation in Ireland, there are a few factors to evaluate before making a decision. These include your electricity bills, sunlight exposure, installation costs, and available grants.
By carefully assessing these elements, you can identify the most suitable time to go solar and ensure that it aligns with your budget and energy-saving goals.
Assessing Electricity Bills
Understanding your electricity bills is essential to determine whether solar power will help reduce your energy costs. Take a look at your monthly bills to assess how much you’re currently spending on electricity.
If you have high energy consumption, installing solar panels can significantly reduce or even remove these costs. Additionally, a 2kW solar system can help save money more quickly than expected, with an average payback period of just under five years.
Researching Sunlight Exposure
Before investing in solar panels, it’s important to research the sunlight exposure your location receives. Ireland’s weather can vary, so knowing how much sunlight your area gets throughout the year will help estimate how much energy the solar panels will generate.
Pay attention to any shading caused by nearby trees or buildings that may affect the system’s efficiency, ensuring it is installed in a location with optimal sunlight.
Calculating Total Cost
The cost of installing a solar panel system in Ireland can vary based on factors such as the size of the system, type of panels, and installation requirements.
It’s also important to look into available grants from the SEAI (Sustainable Energy Authority of Ireland), which can help reduce the financial burden.
Additionally, while the initial cost may seem high, the long-term savings on electricity bills make it a worthwhile investment with a relatively quick return.
Conclusion
The cost of a 2kW solar system in Ireland typically ranges from €4,000 to €7,000, depending on factors like system components and optional features such as battery storage.
With an average payback period of around 4 to 5 years, solar panels can provide long-term savings on electricity bills. Government grants can further reduce the initial expense, making solar an increasingly affordable option.
If you’re interested in getting the best deal for your solar installation, contact Energy Hero today. We help you compare quotes and find the most competitive prices, ensuring you make an informed decision for your home or business.
FAQs
How much does a 2kW solar system cost in Ireland?
A 2kW solar system in Ireland typically costs between €4,000 and €7,000, depending on factors like the type of panels, installation requirements, and any added features like battery storage.
What factors influence the cost of a 2kW solar system in Ireland?
The cost of a 2kW solar system in Ireland depends on several factors, including the type of solar panels, the complexity of the installation, any additional equipment like inverters, and the cost of labour.
Are there government grants available for a 2kW solar system in Ireland?
Yes, the Irish government offers grants through the SEAI (Sustainable Energy Authority of Ireland), which can reduce the cost of a 2kW solar system by up to €1,800.
Can I get quotes for solar systems through Energy Hero?
Yes, Energy Hero helps you compare quotes from various solar installation companies, ensuring you find the most competitive prices for your 2kW solar system installation. Contact us today for personalised quotes and guidance.
How can Energy Hero help me with a 2kW solar system in Ireland?
Energy Hero doesn’t sell or install solar systems but provides expert assistance by offering quotes and helping you compare prices across multiple solar providers in Ireland. Get in touch to find the best deal for your home or business.
How much could I save with a 2kW solar system in Ireland?
A 2 kW solar system can significantly reduce your monthly electricity bills. Depending on your usage, you could start saving sooner than expected, with a payback period of a few years. Reach out to Energy Hero for a comparison of quotes to maximise your savings.