Solar Panel Installation Cost

Solar Panel Installation Cost

The cost of solar panel installation in Ireland depends on system size, equipment quality, and installation complexity. After applying the SEAI grant, homeowners and small businesses can expect to pay between €4,800 and €8,700 for a standard installation.

A typical 4.4kWp system with 10 solar panels costs around €6,600 after the €1,800 SEAI grant is deducted. Larger systems or premium panels will increase the overall cost, while smaller setups will be on the lower end of the price range.



What Affects Installation Costs?

The final price of solar panel installation depends on several factors:

  • Number of Panels: More panels mean higher upfront costs but greater long-term savings.
  • Inverter Type: A standard string inverter is cheaper, while a hybrid inverter (for battery storage) costs an extra €900 – €1,100.
  • Roof Type & Complexity: A simple roof makes for an easier and cheaper installation, while steep or complex roof designs may require additional mounting equipment and labour.
  • Battery Storage: If adding a 5kWh battery, expect to pay an extra €1,700 – €2,200.
  • Electrical Upgrades: Some homes may need minor electrical work or meter upgrades, which 

With falling solar prices and SEAI grants, solar panel installation is more affordable than ever, offering long-term savings and energy independence.



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What Affects Installation Costs?

Electric vehicle charging

We also offer EV charging solutions so that you can recharge your vehicle safely and conveniently at your own home. 

Domestic EV Charging

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