Written by: Robert Costart
Updated on: 26 October 2024
Written by: Robert Costart
Updated on: 26 October 2024
Can You Install Solar Panels on a Slate Roof?
Can You Install Solar Panels on a Slate Roof?
The Viability of Solar Panels on Slate Roofs
Absolutely, solar panels can be installed on slate roofs! Many homeowners across the UK have chosen this option, validating that slate won't hold you back. While the installation requires more meticulous care than traditional roofs, the investment is often worthwhile. The longer installation time pays off with substantial electricity savings that can exceed £500 a year. (Source: Solar Energy UK, 2023)
Installing solar panels on a slate roof involves several detailed steps. Initially, your installer will delicately remove existing slate tiles without damaging them. After securing flashing for waterproofing, they will install mounting brackets. Following this, the tiles are meticulously re-fitted around the brackets, and finally, solar panels are attached. Expect this thorough process to span about five days, significantly longer than a more straightforward installation. (Source: Solar Experts, 2023)
The Installation Process: What to Expect
The Cost Factor: Is It Worth It?
The average installation cost for solar panels on a slate roof stands at £9,134, roughly 30% higher compared to standard installations which average around £7,026. Most of this increased cost stems from labor and specialized tools needed to avoid damaging your slate. This initial expenditure can lead to yearly savings of approximately £537 on electricity bills, potentially breaking even in just 17 years. (Source: Renewable Energy Association, 2023)
Alternative Options for Slate Roofs
If traditional solar panels on a slate roof aren't your preference, several alternatives exist. Integrated solar panels sit flush with tiles, offering a more aesthetically pleasing look while being 3% less efficient. Solar roof tiles closely resemble standard tiles but come with a hefty price tag and lower efficiency. You could replace all slate tiles with more solar-friendly options, though this remains the most costly route. (Source: Energy Saving Trust, 2023)
Can You Install Solar Panels on a Slate Roof?
Get your personal free quote today
Compare solar panels quotes in UK
Get 3 quotes in just 1 minute
Registered address:
71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ.
VAT number: 453495276
Copyright © 2025 Costart Projects Limited and its affiliated companies. All rights reserved. Costart Projects Limited is registered in England and Wales. Company No. 14812412.
