Hennessey Solar
Business Details
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Claim This ListingHennessey Solar — a Manchester solar firm working across Greater Manchester on solar panel installation and related renewables work.
Hennessey Solar runs their public-facing website at hennesseyelectrical.co.uk — useful for cross-checking current services and recent project photos before booking.
Hennessey Solar’s Google review presence is limited. New firms are common in solar — the question is whether they’ll show you proper recent work samples.
Hennessey Solar’s credentials should be cross-checked on three registers before you sign: MCS Certified for installer accreditation, RECC or HIES for the consumer code, and Companies House for company status. EnergyRanked surfaces what we can see — we don’t independently verify.
Verify before you sign: MCS register · RECC · HIES · Companies House
Services Offered
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Frequently asked questions
How many Google reviews does Hennessey Solar have?
Review volume is limited at present. Ask Hennessey Solar for two or three customer references from their last 6 months of work; reputable installers will provide them. A small review count isn't disqualifying for a newer firm, but you should expect to see recent project photos.
Does Hennessey Solar handle Smart Export Guarantee (SEG) registration?
SEG registration is usually handled by your electricity supplier rather than your installer, but Hennessey Solar should provide the MCS certificate and inverter performance data your supplier will request. Ask Hennessey Solar whether they walk customers through the SEG paperwork as part of handover.
When is the best time to book a solar install with Hennessey Solar?
Demand peaks April–August across the UK. Booking in autumn or winter often means shorter waits and sometimes pricing flexibility. Installation itself is a year-round activity in most UK weather — the constraint is scheduling, not the season.
Is solar still worth it in Manchester given the climate?
Manchester gets enough annual sunlight for a typical 4 kW domestic system to produce roughly 3,200–3,800 kWh/year. Payback periods are typically 8–11 years at current electricity prices. Ask Hennessey Solar for site-specific yield modelling based on your roof orientation, pitch and shading.
How do I contact Hennessey Solar?
Use the phone number and email on the listing page above, or visit their website (hennesseyelectrical.co.uk). For initial enquiries, email tends to give you a written paper trail; for an urgent quote, phoning often gets a faster site survey booking.
Manchester
United Kingdom
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