Solar Panels Williamstown

Your Local Solar Panel Installer

Save money instantly with solar panels in Williamstown.

Local installation, local support.

  • €1,800 government grant available
  • 50%-90% reduction in energy bills
  • 4-8 year payback period, typically
  • Free no-obligation site surveys in Williamstown
  • 25+ year solar panel warranty
  • 0.9%-14%* property value increase
  • SEAI registered solar PV installer
  • Sell excess energy back to the grid

Get Your Free Quote

Optional but will help with the provisional quote:

Williamstown Solar Panel Installer

We're based in Galway and service the whole county, including Williamstown. So if you need support, for whatever reason, we're not far away. Our certified solar PV specialists deliver the highest quality solar panel installations and support in Williamstown.

Solar PV Williamstown - Your Potential Savings

Based on 14 solar panels (a 6kWp system) and €0.35 per kWh (average in Ireland), households in Williamstown can expect to generate:

€1842.03

worth of electricity annually.

€153.50

worth of electricity monthly, on average.

€5.05

worth of electricity daily, on average.

Irish homes consume €1,470 worth of electricity annually.

Calculate Your Potential Savings in Williamstown

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Your Monthly Savings

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Williamstown Solar PV Installation Process

Getting solar panels installed in Williamstown has never been easier. Here's what you can expect.

1

Free Quote

Get a free no-obligation provisional quote tailored to you & your home

2

Site Survey

We'll schedule a free site survey and provide your final quote

3

Williamstown PV Installation

Quick and professional installation, typically completed in 1-2 days

4

Start Saving

Begin saving on your electricity bills immediately

Solar Power Potential in Williamstown

Based on historical weather data and solar radiation measurements in Williamstown, here's what residents can expect from a 6kW solar panel system:

Yearly Solar Generation

5262.93 kWh

Average annual energy production

Monthly Solar Generation

438.58 kWh

Average monthly energy production

Daily Solar Generation

14.42 kWh

Average daily energy production

Irish homes consume €1,470 worth of electricity annually.

Monthly Production Estimates

Here's a detailed breakdown of expected solar energy production throughout the year:

Month Solar Output Electricity value
January 183.7 kWh €64.29
February 275.3 kWh €96.37
March 454.6 kWh €159.12
April 621.2 kWh €217.41
May 695.0 kWh €243.24
June 644.5 kWh €225.57
July 611.3 kWh €213.94
August 583.5 kWh €204.24
September 459.4 kWh €160.79
October 348.8 kWh €122.08
November 236.1 kWh €82.65
December 149.5 kWh €52.33

Solar Irradiation in Williamstown

The amount of solar energy reaching your panels in Williamstown throughout the year:

Annual Irradiation

1109.81 kWh/m²

Total solar energy per square meter yearly

Monthly Average

92.48 kWh/m²

Average monthly solar energy per square meter

Daily Average

3.04 kWh/m²

Average daily solar energy per square meter

Frequently Asked Questions

Common questions about solar panels in Williamstown

Are Solar Panels Worth It In Williamstown?

Yes, solar panels are worth it in Williamstown.

The typical payback period for solar panels in Williamstown is 4-8 years.

Afterwhich, the electricity you generate is free.

Currently, Ireland has the 2nd highest electricity price in the EU.

These factors combined with 25 year solar panel warranties, makes it worth it.

And there are additional factors too, like increased home value, the ability to sell excess electricity back to the grid, reduced carbon footprint and reduced impact from electricity price volatility.

Cost of solar panels in Williamstown

The cost of solar panels in Williamstown depends on many factors including power output, panel efficiency and quality, size and performance, etc.

But as a rough guide price, installing 14 solar panels (forming a 6kWp system) typically costs €7,000 - €10,000 in Williamstown.

For a more specific price, which includes available grants, complete the short form above.

What solar panel grants are available?

Up to €1,800 solar PV grants are available from the SEAI for domestic installations.

This is the maximum grant value, which is available for solar systems that are 4kWp or larger.

The grant value for smaller systems will be lower.

We provide grant assistance so do get in touch.

Solar panel maintenance in Williamstown

Premium solar panels, like those we install, require no maintenance. There are exceptions to this of course.

Generally, due to how the panels are built, rain essentially washes the solar panels.

But depending on individual circumstances, leaves, bird droppings and lichen can build up over time.

On these occasions, maintenance would be required.

The solar panels would need to be cleaned with rainwater or similar.

But generally, manufacturer guidelines tend to note no maintenance is required.

And on occasions where electrical issues arise, due to impact damage for example, we do offer solar panel maintenance services in Williamstown.

*Different studies show vastly different results. Solar Energy UK, a non-profit trade association based in London, found property values increase by “c.0.9% - 2%” with solar.