J's Electrical Swindon Ltd
    Index/Disciplines/Solar Energy Equipment Supplier

    Solar Energy Equipment Supplier

    Tier-1 panels, hybrid inverters and home batteries — supplied for self-installers and trade.

    Accepting bookings

    Solar kit, supplied & specified.

    We don't stock for the sake of stocking. We supply the hardware we install ourselves: panels we trust on the roof, inverters we trust to keep running, and batteries with a warranty that means something. Trade rates available for established electrical contractors; self-installers welcome with design support.

    +44 7883 307 308

    What this includes.

    Every job is quoted before we start, signed off when it's done, and certified where the regs demand it. The list below is the everyday — out-of-the-ordinary asks welcome.

    • Tier-1 monocrystalline panels
    • Hybrid string inverters
    • Microinverter systems
    • Home battery storage (3 – 15 kWh)
    • Mounting systems — on-roof & in-roof
    • DC isolators & combiners
    • Smart energy monitors
    • Trade-rate kit lists

    Where we service.

    Wiltshire-based, with regular work across the surrounding postcodes. Outside the area? Phone us — we'll be straight about whether we're the right team.

    Asked
    often.

    Can I buy the kit and install it myself?+

    You can buy panels, mounts, and DC components from us. AC works (consumer-unit ties, MCS registration) must be done by a competent person — we can quote that side separately.

    Do you offer trade pricing?+

    Yes — for established electrical contractors with NICEIC / NAPIT registration. Set up an account by phone.

    What's the panel warranty?+

    The tier-1 panels we supply carry a 12-year product warranty and a 25-year linear performance warranty (≥ 84.8% at year 25).

    Can you specify the system but not install?+

    Yes. Paid design service — we produce a single-line schematic, BoM and roof layout you can take to any installer.

    Brief us

    Ready when
    you are. Let's talk.

    Quote inside 24 hours. The electrician who picks up the phone is the one walking your job.

    The questions we get asked most.

    And a few that come up often enough that they may as well be here.

    We respond to enquiries as quickly as we can. When we can book routine work depends on our workload and what the job needs. For genuinely urgent problems, such as power loss, circuits that keep tripping or anything that looks unsafe, we offer urgent call-outs where possible. Phone us and we'll be honest about when we can get to you.

    We provide quotations for planned work. If we need to visit the site solely to quote, we'll confirm in advance whether that visit is free. Diagnostic visits, fault-finding and call-outs are chargeable, and we explain any fees clearly.

    Yes. Call-outs, diagnostic visits and fault-finding are chargeable, and all applicable fees are explained clearly.

    Monday to Friday, 8am to 5pm. Urgent call-outs for electrical faults, power loss, tripping circuits and other potentially unsafe issues are available where possible.

    We're based at 30 Commercial Road in Swindon and work across the town, including Old Town, Stratton and Wroughton, as well as Royal Wootton Bassett, Cirencester, Chippenham and Calne.

    Inspection and testing keep your electrical installation safe. It uncovers latent faults that, left alone, can cause fires, shocks and equipment damage. Regular reports also prevent unexpected breakdowns and the costlier repairs that follow them.

    Owner-occupied homes: at least every 10 years. Rented dwellings: every 5 years. Commercial premises: every 5 years, industrial every 3. Specialist installations such as pools, agricultural buildings and marinas need shorter cycles. We'll tell you straight which band you're in.

    You receive an EICR, an Electrical Installation Condition Report. It records the condition of every circuit, classified C1, C2, C3 or FI. If anything is flagged, you get a quoted remedial plan with it. Plain English, no surprises.

    £5m public liability, full professional indemnity, and the certifications to back it. Copies of all policies are issued with every quote on request.