How to Connect Solar Panels to Your Home's Electricity

Joe Brennan
Jul 6, 2023

Going Solar, a top-notch Solar Panel Installation Company in Ireland, brings you the ultimate guide on this subject. We aim to empower you with in-depth knowledge; by the end of this blog, you will be well-equipped.

Why Solar Panels?

Solar energy is a clean, renewable, and sustainable source of power. Connecting solar panels to your home can reduce your electricity bills, and in Ireland, where energy costs can be high, this can result in substantial savings.

Benefits of Connecting Solar Panels

Cost-Effectiveness and Environmental Impact

One of the primary benefits of connecting solar panels to your home’s electricity is the potential savings on energy bills. Additionally, solar energy reduces the carbon footprint, creating a cleaner environment.

Energy Independence

With solar panels, you are less reliant on the grid and can even store excess energy for use when the sun isn’t shining.

Increased Property Value

Homes with solar panels typically have higher property values and sell more quickly than non-solar homes.

Understanding Your Home's Electricity

Before you connect solar panels to your home's electricity, it’s essential to understand how electrical systems work. Your home is connected to the national grid, and the electrical current is supplied through the main fuse and consumer unit.

4 Components Needed to Connect Solar Panels

Solar Panels

This is the most prominent component. There are different types of solar panels, and Going Solar can help you choose the right one for your home.


The inverter transforms the DC power that your solar panels produce into usable AC power for your home.

Battery Storage

A battery storage system stores the excess energy generated by the solar panels.


An import/export metre is necessary to measure the electricity you generate and consume.

How to Connect Solar Panels to Your Home's Electricity?

Step 1: Assessment and Planning

First, assess your home’s energy needs and plan the solar installation accordingly.

Step 2: Mounting Solar Panels

Install solar panels on your roof or in your yard.

Step 3: Installing an Inverter

Connect the solar panels to an inverter.

Step 4: Connecting to the Electrical Panel

Connect the inverter to your home’s electrical panel.

Step 5: Connecting to the Grid

If you choose to remain connected to the grid, you will need to connect your system through your electricity metre.

Step 6: Finalising and Testing

Ensure that all components are properly installed and test the system.

Understanding the Grid Connection for Your Solar Panels

Connecting your solar panels to the electricity grid is a critical component of the installation process. This section will provide insights into the grid connection process and its different aspects.

On-Grid vs Off-Grid Systems

When connecting solar panels to your home’s electricity, you have two primary options: On-Grid and Off-Grid systems.

On-Grid Systems

On-Grid systems are connected to the local electricity grid. Your solar panels may produce more electricity than your home uses. With an On-Grid system, you can earn credits on your electricity bill (net metering).

Off-Grid Systems

Off-Grid systems are not connected to the electricity grid. Instead, they rely on batteries to store the electricity your solar panels produce. This stored energy is used when the panels are not producing electricity, such as at night or on cloudy days.

Net Metering and Feed-in Tariffs

If you opt for an On-Grid system, understanding net metering and feed-in tariffs is essential.

Net Metering

Net metering allows you to receive credit for the excess electricity your solar panels generate and feed back into the grid. This credit can offset the electricity you draw from the grid when your panels are not producing enough power.

Feed-in Tariffs

Some locations offer feed-in tariffs, paying you for the electricity you feed into the grid. This can be an additional source of income and help offset the initial costs of your solar installation.

Grid Connection Process

Connecting your solar panels to the grid requires coordination with your local utility company and adherence to specific regulations and standards.

Initial Assessment and Approval

Before connecting to the grid, an initial assessment is conducted to ensure your system complies with local regulations. You will need to seek approval from your utility company.

Installation and Inspection

Once approved, your solar system will be installed and connected to the grid. Inspections are usually required to ensure the installation meets all safety and regulatory requirements.


Your system will be activated once the inspection is passed, and you can start generating solar energy.

Why Choose Going Solar for Connecting Solar Panels to Your Home's Electricity

Going Solar is the ultimate partner for all your solar panel installation needs in Ireland. Here’s why:

Expert Consultation and Customised Solutions

Our team at Going Solar consists of seasoned experts in solar technology. We provide free consultation services to understand your needs and customise solar solutions tailored to your home.

High-Quality Solar Panels and Components

Going Solar is committed to quality. We source the highest-grade solar panels and components to ensure your installation is durable and efficient. Our products come with extended warranties, ensuring long-term peace of mind.

Professional Installation

Precision and expertise are at the core of our installation process. Our certified technicians ensure that every solar panel is installed with the utmost accuracy, adhering to the highest safety and efficiency standards.

Comprehensive Customer Support

At Going Solar, our relationship with customers goes beyond installation. We offer comprehensive customer support, ensuring that you have expert assistance at every step, from initial consultation to post-installation maintenance.

Contribution to Sustainable Living

By Going Solar, you are not just opting for savings on your electricity bills; you are also contributing to a sustainable environment. Our solar solutions help reduce carbon emissions and promote renewable energy sources.

Licencing and Permit Assistance

The paperwork involved in solar installations can be daunting. Our team at Going Solar assists you in obtaining all necessary permits and ensures that your solar installation complies with all local regulations and standards.

Financing Options

We understand that the initial cost can be a barrier for many homeowners. Going Solar offers various financing options to make solar installation affordable. Our team will guide you through the prospects for a plan that suits your budget.

A Trusted Local Brand in Ireland

Going Solar is a well-established and trusted brand in Ireland. Our vast portfolio of successful installations and many satisfied customers testify to our impeccable service and commitment to excellence.


Connecting solar panels to your home's electricity is an excellent way to save on energy bills and contribute to a sustainable future. This guide has all the necessary knowledge to understand your home’s electrical system and choose the right components and installation. You can contact Going Solar to help you transition if you're in Ireland.

Planning a switch to solar energy?

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Frequently Asked Questions

What is the average cost of connecting solar panels to your home's electricity in Ireland?

The average cost varies depending on the size and type of system, but generally ranges between €6,000 to €10,000.

Is it legal to connect solar panels to your home's electricity in Ireland?

Yes, it is legal, but some regulations and standards must be followed.

How much can I save by connecting solar panels to my home?

Savings depend on various factors, such as the size of the installation, energy consumption, and weather conditions. You can save between 50-100% on your electricity bill.

Do I need a permit to install solar panels in my home in Ireland?

Yes, in most cases, you will need a permit. Going Solar can help guide you through the permit process.

How long does it take to install solar panels?

The installation process usually takes 1 to 3 days, depending on the size and complexity of the system.

Can I sell excess energy back to the grid?

Yes, you can sell excess energy back to the grid with an on-grid system.

Contact Going Solar Now!

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*FYI, parts of this blog post were drafted by artificial technlogy. But rest assured, it's been thoroughly researched, edited, reviewed and me & my team.
Author Fahad Zahid
Founder @ Going Solar

Joe Brennan, the founder of Going Solar, is dedicated to making solar power mainstream in Ireland and meet SEAI objectives. With a focus on affordability and sustainability, he is bringing renewable energy solutions to homes, reducing costs & environmental impact.