This is an old revision of the document!
Solar Sid's Guide to Solar in Ireland 2026 🌞
The no-sales-pitch guide created by Solar Sid, the solar expert from our private Facebook group Solar Works in Ireland (8,700+ members). Straight-talking solar guides that everyone can understand. If you're thinking about installing solar to reduce your electricity bills, you will find everything you need right here. Sid is here to help.
Your definitive Irish guide to getting and managing your solar system. Independent, practical, no sales pitch advice. Everything is for Irish homes, Irish roofs, Irish electricity prices, Irish weather and best of all, it's free.
This site is the public version of our private Facebook community "Solar Works in Ireland" Guides section. The group is where we share solar information between users every day.
☕ Help keep Solar Sid independent
Hi, I'm Dale McWilliams (Solar Sid). This site has no ads and no installer sponsors — it's 100% independent. If the guides helped you, you can buy me a coffee to help cover domain and hosting and keep it free for everyone.
☀ Solar 101
🧮 Tools & Calculators
- Irish Solar Calculator — Crunch your numbers for Irish roofs, batteries, and bills.
💶 Money & Bills
🧹 Maintenance & Care
🔧 Tech Explained
☕ Sid's on a coffee break, this section is coming soon
📸 Real Examples
☕ Sid's on a coffee break, this section is coming soon