With solar energy growing rapidly across Ireland, more homeowners than ever are considering installing solar panels on their roofs. If you're in Dublin or Cork, you've likely noticed the increase in solar panels in your neighbourhoods and for good reason. With SEAI grants, smart meters, and long-term savings, now is a smart time to go solar.
But your system is only as good as the team that installs it. Choosing the right solar installer is one of the most important decisions you'll make. A good installer will ensure your system is designed correctly, installed safely, and performs well for decades. A poor one? You could be left with suboptimal output, roof damage, or unnecessary costs.
Here’s how to choose the right solar installer in Dublin or Cork.
In Ireland, the Sustainable Energy Authority of Ireland (SEAI) runs the Solar PV grant scheme, which can offer up to €1,800 in financial support. However, to qualify, your installer must be SEAI-registered.
This ensures that they follow national standards for safety, performance, and energy efficiency. You can find the full list of registered contractors on the SEAI website, but always ask your installer directly for their registration number and check it yourself.
Installing solar panels in Ireland requires an understanding of local weather conditions, roof types, and regulations. Whether you're in the city center of Dublin or along the coast in Cork, a local installer is more likely to understand:
Ask potential installers how many solar systems they’ve installed in your area and request examples or testimonials from local customers.
A trustworthy solar installer won’t just throw up a standard setup. They’ll take the time to assess your:
They should provide a custom quote based on this information, along with a breakdown of panel types, inverter brands, and optional add-ons like solar batteries or EV charger integration.
Avoid any installer pushing a “package deal” without inspecting your home.
Good installers stand behind their work. Look for:
You want to ensure that if anything goes wrong, you won’t be left chasing a disappearing contractor or paying out of pocket.
The best solar installers in Dublin and Cork won’t disappear after installation day. A good installer will offer:
Make sure post-install support is written clearly into your contract and ask what happens if your system underperforms or needs maintenance.
It’s tempting to go with the lowest quote. But with solar, you often get what you pay for. Lower prices can sometimes mean:
Instead, weigh value for money. What’s included? Is the installer using reputable equipment? Are they handling the SEAI grant application for you? Do they offer advice on integrating your EV charger or future battery storage?
A slightly higher upfront investment can deliver better returns over 20+ years.
Check independent reviews on Google, Trustpilot, or Facebook, and ask the installer for references from past customers.
Don’t just read star ratings, look for details in the reviews that speak to the experience:
It’s also worth asking your neighbours, local community groups, or sustainable energy forums in Dublin and Cork for trusted recommendations.
Even if you don’t want battery storage or an EV charger now, your solar installer should design your system with expansion in mind. Look for:
This ensures your system won’t need costly upgrades in a few years as your energy needs grow.
At WattCharger, we specialise in solar and EV charger installations across Dublin and Cork, with a focus on performance, service, and long-term savings. We’re SEAI-registered, only use Tier 1 components, and take the time to design every system around your specific home and goals.
Whether you’re just starting your solar journey or want to add battery storage to an existing setup, we’re here to help.
Choosing the right solar installer in Ireland is about more than just picking someone with panels and tools. It’s about finding a knowledgeable partner who will maximise your energy production, protect your investment, and support you for the long haul.
With the right team behind you, your solar system will deliver reliable savings and sustainability for 20+ years, rain or shine.