Understanding Solar Panels Archives - First Class Solar

What Are G98 & G99 Solar PV Approvals in Northern Ireland?

Peter — Mon, 30 Mar 2026 14:13:20 +0000

Many prospective or existing solar panel users in Northern Ireland will have come across the terms G98 or G99, whether from discussions with solar panel companies like First Class Solar or with other solar users. But what do these regulations actually mean and what can you safely install by Northern Ireland Electricity (NIE) Networks standards? G98 is the UK engineering standard that…

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Our Director’s Insight on The Pros and Cons of Solar Energy

Peter — Wed, 28 May 2025 08:37:29 +0000

In our previous blog, we discussed the general advantages and disadvantages of solar panels for residential homes in Northern Ireland. To complement this, we thought it might be helpful to share the personal take of First Class Solar’s director, Peter McCarty. With 7 years of experience in the solar industry across both Northern Ireland and Australia, Peter has seen just about everything—from…

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Advantages and Disadvantages of Solar Energy

Peter — Thu, 24 Apr 2025 09:06:39 +0000

You’ve heard about solar panels, “PV (photovoltaics),” battery storage systems, and heating your water with solar power… There are lots of hype words around solar panels but what’s less common to hear about are the advantages and disadvantages of fitting solar panels on the average home in Northern Ireland. Now when we think of the “average” home considering solar panels in Northern…

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Why You Shouldn’t Get Hung Up on Solar Panel Brands

Peter — Fri, 21 Mar 2025 10:46:17 +0000

When choosing a solar panel system for a domestic or a large commercial property, many Northern-Ireland based homeowners and businesses get caught up in the debate over which solar panel brands of monocrystalline panel is best. There are so many options out there – Jinko, JA Solar, Canadian Solar, Aiko and more, that choosing one can be confusing to navigate – surely one must be better than the…

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Will My Solar Panels Withstand Strong Winds?

Peter — Thu, 30 Jan 2025 14:35:17 +0000

Northern Ireland is no stranger to storms and strong winds, especially recently throughout the winter months. When new storms are predicted, we often find that our existing customers or those thinking of investing in solar get in touch asking the same question: “will my solar PV system withstand strong winds?”. In this blog we will explore the answer to this frequently asked question.

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Guide to Solar Power Installation for Commercial Properties

Peter — Fri, 29 Nov 2024 11:29:00 +0000

As businesses across Northern Ireland look to cut energy costs and reduce their carbon footprint, commercial solar in Northern Ireland is quickly becoming a popular, sustainable solution. If you’re a business owner considering solar energy for your commercial property, it’s important to understand the steps involved in the installation process. When it comes to commercial solar in Northern Ireland…

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Solar PV in Northern Ireland | Frequently Asked Questions

Peter — Mon, 11 Nov 2024 14:52:29 +0000

Installing a solar PV system is a big decision for many homemakers, and the process can bring up lots of questions! With so many different options to choose from – an in-roof vs on-roof system, battery vs hot water diverter, how many panels to get… It’s no wonder many people come to First Class Solar already confused. We aim to answer your questions in a way that not only makes solar a sound…

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Solar PV System Maintenance: Tips and Recommendations

Peter — Thu, 24 Oct 2024 05:37:53 +0000

Installing a solar photovoltaic (PV) system is an important investment for homeowners and businesses. Although solar PV systems are designed to be low-maintenance, monitoring and maintaining them is important in ensuring that the system is working efficiently and as expected. As the shift to renewable energy here in Northern Ireland has started to increase (slowly but surely!)…

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Does temperature affect solar panel efficiency?

Peter — Thu, 26 Sep 2024 20:46:00 +0000

When it comes to solar energy, many people assume that really hot, sunny days are the best conditions for maximum performance. However, that is not the case! In fact, higher temperatures have been found to reduce solar panel efficiency, meaning that they then don’t produce as much energy (reduced output). In this blog, we’ll look a bit deeper into how temperature affects solar panel efficiency…

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Solar PV Styles – What’s the Difference?

Peter — Mon, 19 Aug 2024 20:04:00 +0000

Choosing the right solar photovoltaic (PV) system for your home can be a daunting task, given the variety of installation styles available. For any kind of system, orientation and tilt is important to consider. Whether you are looking at an in-built, on-roof, ground-mounted, or flat-roof system, the benefits and considerations of each should be examined. In this blog post, we will look at each of…

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