commercial solar panels ireland

Solar Panels in Ireland: A Comprehensive Guide

Solar energy, a sustainable and green alternative to traditional energy sources, has grown in popularity worldwide. In Ireland, the push towards renewable energy has made commercial solar panels a topic of interest for many businesses. But why is this shift happening, and what does it mean for Ireland?

History of Renewable Energy in Ireland

Ireland’s journey towards renewable energy began earnestly in the early 2000s. With the Renewable Energy Directive, Ireland set ambitious targets to produce 16% of its energy needs from renewable sources by 2020. From a mere 3.1% in 2005, the country achieved 13.5% by 2020, with renewable electricity accounting for 69% of all renewable energy used that year.

solar panel ireland

The Current State of Solar Energy in Ireland

Solar PV (Photovoltaic) capacity in Ireland has been relatively low compared to its European counterparts. By 2020, Ireland had an installed solar PV capacity of just 92.8 MW, making it the second-lowest in the EU after Latvia. However, this number has steadily increased, indicating a growing interest in solar energy solutions.

Benefits of Commercial Solar Panels

Environmental: Solar panels reduce the carbon footprint, helping combat climate change. 

Economic: Over time, businesses can save significantly on energy bills. 

Energy Independence: Relying on solar energy reduces dependence on non-renewable energy sources.

Challenges Faced

While solar panels offer numerous benefits, there are challenges. The initial installation cost can be high, and Ireland’s cloudy weather can sometimes limit solar energy production.

Government Initiatives and Support

The Irish government has been proactive in promoting the adoption of renewable energy sources, including solar energy. Here are some of the key initiatives and support mechanisms in place:

  1. Grants and Subsidies: The government often provides financial incentives to businesses that invest in solar energy, helping to offset the initial installation costs.
  2. Tax Incentives: Businesses can benefit from tax deductions or credits for investing in renewable energy, making it a financially viable option.
  3. Feed-in Tariffs: Some schemes allow businesses to sell excess energy generated by their solar panels back to the grid, providing an additional revenue stream.
  4. Training and Workshops: The government, in collaboration with various agencies, offers training sessions and workshops to educate businesses about the benefits of solar energy and how to harness it effectively.
  5. Research and Development Support: There are grants available for research and development projects for businesses looking to innovate in the solar energy sector.

How to Choose the Right Solar Panel for Your Business

Choosing the right solar panel for your business is crucial to ensure optimal energy generation and cost savings. Here’s a step-by-step guide to help you make an informed decision:

Assess Your Energy Needs: Evaluate your business’s current energy consumption. This will give you an idea of the size and capacity of the solar system you’ll need.

solar panel business

Space Availability: Determine the amount of space available for the installation. Rooftop installations are typical, but consider ground-mounted panels or solar carports if space is limited.

Type of Solar Panels: There are various types of solar panels available, each with its own advantages:

  • Monocrystalline Panels: Known for their efficiency and sleek design.
  • Polycrystalline Panels: Slightly less efficient than monocrystalline but generally more affordable.
  • Thin-Film Panels: Flexible and lightweight but less efficient than crystalline panels.

Budget: While the initial investment can be substantial, remember that solar panels can offer significant savings in the long run. Consider both the upfront costs and potential long-term benefits.

Warranty and Manufacturer Reputation: Opt for panels from reputable manufacturers that offer substantial warranties, ensuring the longevity and performance of the panels.

Consultation: Consult a solar consultant or provider who can offer tailored solutions based on your business’s needs.

Maintenance and Longevity of Solar Panels

Solar panels are known for their durability and long lifespan, but like any equipment, they require regular maintenance to ensure optimal performance:

  1. Regular Cleaning: Dust, debris, and bird droppings can accumulate on the panels, reducing efficiency. Regular cleaning ensures they operate at peak performance.
  2. Inspections: It’s advisable to have your solar system inspected annually by a professional to check for any potential issues or malfunctions.
  3. Monitoring System: Modern solar installations come with monitoring systems that provide real-time data on energy generation and system health. This can help in the early detection of any issues.
  4. Warranty: Most solar panels come with a performance warranty, often up to 25 years. This ensures that the panels will produce a certain percentage of their rated power even after years of operation.
  5. Inverter Maintenance: Solar panels have a long lifespan, but inverters might need replacement or maintenance sooner. Ensure regular checks to keep the system running smoothly.
  6. Protection Measures: Depending on the location, consider protective barriers or coatings to safeguard the panels from extreme weather conditions or potential damage.

Remember, with proper care and maintenance, your solar panels can serve your business efficiently for decades, offering substantial savings and environmental benefits.

Final Thoughts

Commercial solar panels in Ireland are more than a trend; they’re a step towards a sustainable future. As technology advances and the world moves towards greener solutions, solar energy in Ireland is poised to play a significant role.


How much does it cost to install commercial solar panels in Ireland?

The cost of installing commercial solar panels in Ireland can vary widely based on factors such as the size of the system, the type of panels chosen, and installation complexities. We can help you get a quote from multiple suppliers.

How long do solar panels last?

On average, commercial solar panels have a lifespan of 25-30 years. However, they can still produce energy even after this period, albeit at a reduced efficiency. Regular maintenance and checks can ensure they operate optimally throughout their lifespan.

Are solar panels effective in Ireland’s cloudy weather?

Modern solar panels are designed to be efficient even in overcast conditions. While Ireland might not have the sunniest climate, solar panels can still harness energy from daylight. The energy generation might be less than on sunnier days, but it’s still a viable and effective renewable energy source for the region.

Is there government support for businesses installing solar panels in Ireland?

Absolutely! The Irish government recognises the importance of renewable energy and offers various incentives, grants, and schemes to businesses wishing to adopt solar energy solutions.

How much energy can a business save with solar panels?

The energy savings for a business using solar panels can be substantial. Depending on the size of the installation, the location, and daily energy consumption, businesses can see a significant reduction in their electricity bills. Some businesses have reported savings of up to 50% or more on energy costs.