First Class Solar

How to Reconnect Your Inverter to SolisCloud

Peter — Wed, 02 Sep 2026 11:57:51 +0000

If you have recently had solar panels and a Solis inverter installed, you’ll probably be checking the SolisCloud app regularly to see how your new solar PV system is performing. With the SolisCloud app, you’ll have access to data such as: The data available on the SolisCloud app is second to none, which is one of many reasons why First Class Solar recommends Solis inverters for our…

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What Is a Bad Snapshot on the SolisCloud App?

Peter — Mon, 03 Aug 2026 10:21:39 +0000

If you’ve recently had solar panels installed in Northern Ireland, chances are you’ve become slightly obsessed with checking your SolisCloud app. It’s a great way to see how much electricity your solar PV system is generating, when your battery is charging or discharging and the best times to run appliances like your washing machine or dishwasher. However, you may occasionally notice some…

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Everything You Need to Know About the G99 Fast Track Process

Peter — Tue, 23 Jun 2026 08:37:16 +0000

Important: Initial timelines for the G99/Fast Track Process were to be 20 working days from submitting the application to receiving an outcome, as advised by NIE in May 2026. However, at the time of writing this additional notice in September 2026, First Class Solar is seeing quite significant delays on this. Please be advised that your G99/Fast Track application may take upwards of 12 weeks from…

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Solar Panels & Your Home – Your FAQs Answered

Peter — Thu, 28 May 2026 11:56:33 +0000

As experienced suppliers of solar panels in Northern Ireland, it’s safe to say that the First Class Solar team have a huge amount of knowledge about solar energy. We’ve supplied residential homes and commercial buildings with reliable solar PV systems all across Northern Ireland, from Derry/Londonderry, to Belfast, to Craigavon and beyond. Whether you are considering installing solar panels…

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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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Why First Class Solar Chooses Solis Solar Inverters

Peter — Mon, 16 Mar 2026 16:19:41 +0000

When installing a solar PV system, choosing the right solar inverter is one of the most important decisions to make. At First Class Solar, we’ve tried and tested many brands over the years, but Solis solar inverters have consistently proven to be one of the most reliable and efficient options for both residential and commercial solar installations in Northern Ireland. In this blog…

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Why Are Solar Panels Better for the Environment in Northern Ireland?

Peter — Fri, 27 Feb 2026 12:49:50 +0000

It will be no secret to Northern Ireland homeowners that solar panels provide a positive impact on the environment, particularly compared to traditional fossil-fuels such as coal, oil and gas, but do you really know why? We all rely heavily on energy – it literally makes the world go round. If you think about, when […]

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Northern Ireland Solar Panels: Adding a Hybrid Inverter & Battery

Peter — Fri, 13 Feb 2026 16:17:36 +0000

If you already have solar panels installed on your property in Northern Ireland, adding a solar battery could significantly increase your cost savings. Many NI home and business owners are upgrading their existing solar PV systems with battery storage and hybrid inverters to maximise self-consumption and save on their electricity bills. Electricity prices continue to fluctuate…

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How to Set Up Overnight Battery Charging on the SolisCloud App

Peter — Wed, 28 Jan 2026 11:12:37 +0000

Most Solar PV Systems installed by First Class Solar in Northern Ireland include solar batteries. With battery costs decreasing by a huge 90% over the last ten years, installing solar batteries has become an extremely cost-effective way for NI homeowners to save money on electricity bills. As a homeowner in Northern Ireland with a First Class Solar and battery system, the next step to save…

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Solar Panel Production in Northern Ireland in 2024/2025

Peter — Fri, 16 Jan 2026 15:48:46 +0000

Whether you have a home or a business in Northern Ireland, you may be considering installing solar panels as a cheaper and more environmentally friendly option for your energy production. Often, people from Northern Ireland have concerns about the performance of Solar PV systems due to the amount of cloud cover, but we’re here to set the record straight. We’ve collated real-world results from…

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