Joulen
Business Details
Certifications & Services
Services & Coverage
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Claim This ListingJoulen runs out of Belfast as a local solar installer covering County Antrim and the surrounding area.
Joulen runs their public-facing website at joulen.com — useful for cross-checking current services and recent project photos before booking.
Joulen’s Google review presence is limited. New firms are common in solar — the question is whether they’ll show you proper recent work samples.
Before signing a contract with Joulen, check three independent registers: the MCS Certified register for installer status, RECC or HIES for consumer protection cover, and Companies House for company status and recent accounts. EnergyRanked does not verify these credentials on your behalf — we surface third-party signals and link you to the registers where you can verify yourself.
Listing address: 19 Bedford St Belfast BT2 7EJ.
Verify before you sign: MCS register · RECC · HIES · Companies House
Services Offered
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Frequently asked questions
What warranty does Joulen typically offer?
UK solar workmanship warranties commonly run 5–10 years; panel performance warranties 25 years; inverter warranties 5–12 years. Ask Joulen specifically what's covered, who underwrites it, and what happens if they go out of business (an MCS Insurance Backed Guarantee — IBG — covers this scenario).
How do I contact Joulen?
Use the phone number and email on the listing page above, or visit their website (joulen.com). For initial enquiries, email tends to give you a written paper trail; for an urgent quote, phoning often gets a faster site survey booking.
What renewable services does Joulen offer in Belfast?
Per the public business listing, Joulen list themselves under: Solar panel installation. Confirm whether they handle other renewable categories before scheduling a survey. Some Belfast-area installers sub-contract specialist work (e.g. roof structural checks, DNO applications), so ask what's done in-house.
Does Joulen cover areas outside Belfast?
Many County Antrim-based installers cover a 20–40 mile radius from their base. Joulen's exact catchment isn't published on EnergyRanked — ask directly. Distance affects scheduling and travel charges; an installer 90 minutes from your property may quote more for the same work than one 20 minutes away.
What questions should I ask Joulen before booking a survey?
Key questions: panel and inverter brands (and warranties for each); installer MCS number; expected install lead-time; deposit terms and refund policy if cancelled before survey; who handles the DNO application; and roof/structural inspection responsibility. Joulen should answer all of these without hesitation.
19 Bedford St
Belfast BT2 7EJ
United Kingdom
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