Solar Panel Installers in Wales
Find verified solar panel installers across 6 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 6 Welsh towns.
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.