Three One Solar
Business Details
Certifications & Services
Services & Coverage
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Claim This ListingThree One Solar runs solar PV jobs in Belfast — their website threeonesolar.co.uk lists current services across County Antrim.
Three One Solar runs their public-facing website at threeonesolar.co.uk — useful for cross-checking current services and recent project photos before booking.
22 Google reviews place Three One Solar at 5.0★. Cross-check with their most recent reviews to see if the average reflects current quality.
Three checks worth doing before booking Three One Solar: confirm MCS membership on the MCS register, look up their RECC/HIES registration for consumer protection cover, and pull their accounts on Companies House. EnergyRanked links to each register — we don’t certify on your behalf.
Address (per Google Maps): 95 Moy Rd Belfast BT62 1QP.
Verify before you sign: MCS register · RECC · HIES · Companies House
Services Offered
⚡ Get a Free Quote from Three One Solar
Fill out the form below and Three One Solar will contact you with a customized solar quote.
Frequently asked questions
How does Three One Solar's quote process work?
Three One Solar typically begins with an initial enquiry via phone or website, followed by a desktop assessment and on-site survey. Ask whether the quote is fixed-price or estimate-only, and confirm what's included (scaffolding, DNO application, commissioning).
Does Three One Solar handle Smart Export Guarantee (SEG) registration?
SEG registration is usually handled by your electricity supplier rather than your installer, but Three One Solar should provide the MCS certificate and inverter performance data your supplier will request. Ask Three One Solar whether they walk customers through the SEG paperwork as part of handover.
Is Three One Solar registered with RECC or HIES?
RECC (Renewable Energy Consumer Code) and HIES (Home Insulation & Energy Systems) are the two main consumer protection codes for UK renewables installers. Check the RECC register at recc.org.uk or HIES register at hies.co.uk by company name. Membership of either gives you escalation routes and deposit protection.
What does Three One Solar's website tell me?
Three One Solar's website (threeonesolar.co.uk) typically lists their service categories, recent case studies, panel and inverter brands they install, and contact details. Cross-check against their Google listing — discrepancies between the two are a useful sanity check.
How do I verify Three One Solar on Companies House?
Search 'find-and-update.company-information.service.gov.uk' for the trading name. Look at incorporation date, current status (Active vs Liquidation/Dissolved), most recent accounts filing, and director list. A long-trading limited company with up-to-date accounts is a safer signal than a recently incorporated firm.
95 Moy Rd
Belfast BT62 1QP
United Kingdom
View on Google Maps