We’ve a First Communion this weekend, so the window cleaner was out this morning getting the house looking respectable.‍I remembered him telling me last year that he’d installed ten solar panels and that they were “the best thing he’d ever bought - better than any car, van or tools!”‍I asked him how they were performing and he laughed, “Good enough that I added another six.”‍That probably says more about how attitudes towards solar have changed in Ireland than any statistics ever could.‍A few years ago, most conversations around solar panels were still centred around whether they worked properly in Irish weather, or how long it would take to “pay them back.”

There’s an old Chinese proverb that says: “The best time to plant a tree was 20 years ago. The second best time is now.”‍The point, I suppose, is that while some decisions would have been even better made earlier, there’s not much value in endlessly waiting for the perfect moment either.‍Which brings me to a question we hear quite a lot from homeowners thinking about solar panels - “When’s the best time to install them?”‍And to paraphrase the proverb slightly, the best time was probably yesterday. The second best time is today.‍That might sound slightly simplistic, but it reflects how much the thinking around solar has changed in Ireland over the past few years.‍Not that long ago, many people treated solar as something seasonal. You’d start thinking about it once the evenings stretched a bit longer, the hum of lawnmowers returned and you’d had your first 99 of the year.‍But increasingly, homeowners are no longer viewing solar as a summer project. They’re viewing it as a long-term energy decision.

Activ8 Solar Energies, Ireland’s leading solarprovider and leading energy provider SSE Airtricity have partnered to launch an all-island funded solar initiative for businesses, worth up to €200 million. The initiative will help Irish businesses install on-site solar systems without upfront costs, offering long-term energy price stability.‍Activ8 and SSE will invest in funding, installing and maintaining the Solar PV system while businesses will pay for the electricity they generate on site, at an agreed and attractive rate compared to grid electricity, through Power Purchase Agreements (PPAs).

Are solar panels still worth it in Ireland in 2026? Rising electricity costs, SEAI grants, batteries, EV charging and new payment options are changing the conversation

At Activ8 Energies, reducing carbon emissions through practical, scalable renewable energy solutions is central to our environmental strategy. By delivering renewable installations across both residential and commercial sectors, we support the transition to a lower‑carbon energy system while enabling customers to actively reduce their environmental footprint.

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Demand for electric cars in Ireland is rising as fuel costs increase. Learn how solar panels can reduce charging costs and improve long-term energy control.

Do solar panels still require a large upfront payment in Ireland? Learn how payment options are changing - and what that means for homeowners.

Demand for solar panels in Ireland is rising again. Here’s what’s driving the surge, from global tensions to rising energy costs, and why homeowners are acting faster.

Activ8 Solar Energies has unveiled an exciting new way for homeowners to embrace solar power—Flexipay, a flexible financing solution created in partnership with Humm. This initiative is designed to remove one of the biggest barriers to going solar: the upfront cost. With Flexipay, switching to clean, renewable energy becomes more accessible, more affordable, and far more aligned with the realities of everyday life.

Why is your electricity bill so high in Ireland? Learn what you’re really paying for, why costs keep rising, and how to reduce your energy bills.

Why do events in the Middle East impact energy prices in Ireland? Learn how global instability affects your bills and what you can do about it.

Rising energy costs in Ireland aren’t going away. Here’s how homeowners are taking control, reducing reliance on the grid, and future-proofing their homes.

Activ8 Solar Energies has announced the completion of a 2.5MW solar installation at Gyproc's manufacturing facility in Kingscourt, Co. Cavan, marking one of Ireland’s most technically advanced and complex commercial solar projects to date.

When is electricity most expensive in Ireland? Learn about peak times, smart tariffs and how solar panels can help reduce your costs.

Do solar panels improve your BER rating in Ireland? Learn how solar affects your home’s energy rating and what it means for efficiency and value.

Discover how Pat & Kate saved on energy bills and earned rewards through Activ8 Solar Energies’ referral programme. Learn how their solar investment paid off and helped friends and family go solar.

If you’ve been considering a home energy upgrade, one of the biggest questions is simple: how much will it actually cost me? New data from Sustainable Energy Authority of Ireland (SEAI) gives us a clear, real-world snapshot of what homeowners paid in 2025 under the One Stop Shop scheme—and the numbers are both revealing and encouraging.

Activ8 Energies has today announced the launch of LunarPV™, an innovative solar PV module designed to generate electricity both during the day and after sunset, marking a significant step forward in solar technology.

What roof types work best for solar panels in Ireland? Learn how slate, tile and flat roofs affect installation, cost and performance.

What is a Power Purchase Agreement? Learn how UK businesses and organisations can install solar with no upfront cost through PPAs with Activ8 Energies and SSE Airtricity.

Can Irish businesses sell solar electricity back to the grid? Learn how export payments work, what to expect and how solar can generate additional value.

Ireland has officially reached 1 gigawatt (GW) of rooftop solar – a major milestone in the country’s clean energy transition. But behind that headline figure is a more powerful story about delivery, scale and impact.‍ Activ8 has installed approximately 180 MW of that total – accounting for 18% of all rooftop solar capacity in Ireland today.