Solar Panel Installers in Wales
Find verified solar panel installers across 13 Welsh towns. Every listing is cross-checked against Companies House and Google Business Profile. We do not verify trade-body membership — ask the business for its number and check it on the issuing body's register. Free to use, no sign-up.
Credentials to look for in a solar installer
The credentials worth asking a solar installer about. We do not verify these ourselves — check the number on the issuing body's own register.
Read the rules: Pre-hire checklist, verifying any Welsh tradesperson
Find solar panel installers near you
Browse verified solar panel installers town by town across 13 Welsh towns.
West Wales
Mid Wales
North Wales
Common questions
How much do solar panels cost?
A typical 4kW domestic system is £5,000–£9,000 installed; adding battery storage is £3,000–£6,000 more.
What is the payback time?
Most UK systems pay back in roughly 7–12 years through bill savings and export payments.
Do I need MCS certification?
Yes, use an MCS-certified installer to qualify for the Smart Export Guarantee.