Cardinal Energy Ltd
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Claim This ListingListed at The Briars, the briars, 8 Waterberry Dr, Portsmouth, Cardinal Energy Ltd offers solar panel installation for the UK customers.
Cardinal Energy Ltd runs their public-facing website at cardinalenergyltd.co.uk — useful for cross-checking current services and recent project photos before booking.
11 Google reviews place Cardinal Energy Ltd at 5.0★. Cross-check with their most recent reviews to see if the average reflects current quality.
Verify Cardinal Energy Ltd’s credentials before paying a deposit: MCS Certified for installer accreditation, RECC or HIES for consumer protection scheme membership, and Companies House for current trading status. EnergyRanked surfaces public signals but does not vet credentials on your behalf.
Address (per Google Maps): The Briars, the briars, 8 Waterberry Dr Portsmouth PO7 7YH.
Verify before you sign: MCS register · RECC · HIES · Companies House
Services Offered
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Frequently asked questions
What UK grants or schemes apply to a solar install with Cardinal Energy Ltd?
Current UK support includes 0% VAT on residential solar PV and battery installs (HMRC zero-rating until at least 2027), the Smart Export Guarantee paying for exported electricity, and — for heat pumps — the Boiler Upgrade Scheme (England/Wales) or Home Energy Scotland Grant + Loan (Scotland). Eligibility depends on the property and the install. Confirm with Cardinal Energy Ltd which apply before signing.
Does Cardinal Energy Ltd handle Smart Export Guarantee (SEG) registration?
SEG registration is usually handled by your electricity supplier rather than your installer, but Cardinal Energy Ltd should provide the MCS certificate and inverter performance data your supplier will request. Ask Cardinal Energy Ltd whether they walk customers through the SEG paperwork as part of handover.
Does Cardinal Energy Ltd cover areas outside Portsmouth?
Many Hampshire-based installers cover a 20–40 mile radius from their base. Cardinal Energy Ltd'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 renewable services does Cardinal Energy Ltd offer in Portsmouth?
Per the public business listing, Cardinal Energy Ltd list themselves under: Solar panel installation. Confirm whether they handle other renewable categories before scheduling a survey. Some Portsmouth-area installers sub-contract specialist work (e.g. roof structural checks, DNO applications), so ask what's done in-house.
What questions should I ask Cardinal Energy Ltd 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. Cardinal Energy Ltd should answer all of these without hesitation.
The Briars, the briars, 8 Waterberry Dr
Portsmouth PO7 7YH
United Kingdom
View on Google Maps