Solar Installer Guide UK 2026

How do I work with a solar installer?
UK solar installer guide: FIND: search mcscertified.com by postcode or use our Get Quotes page. VERIFY: check MCS certification, reviews (4.5+ stars), and years in business (5+). GET QUOTES: 3-5 free quotes including site survey. COMPARE: total value — price, brands, warranties, IBG, inclusions. CHOOSE: sign contract (14-day cooling-off). EXPECT: 3-6 weeks to installation. DURING: 1-2 days work, be available for consumer unit access. AFTER: MCS certificate in 2 weeks, register SEG, set up monitoring.
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