J's Electrical Swindon Ltd
    Renewable Energy Solutions

    Solar Panels & Battery Storage in Swindon

    Harness the power of the sun with our premium solar panel installations and battery storage solutions

    Up to 70%
    Savings
    25 Years
    Warranty
    Storage Ready
    Battery Systems
    Expert Install
    Certified Team

    Transform Your Home with Solar Energy

    Our solar panel systems are designed to maximize energy efficiency while reducing your carbon footprint. With state-of-the-art technology and professional installation, you can start saving on energy bills immediately.

    Up to 70% savings
    25-year warranty
    Battery storage ready
    Expert installation
    Get Free Quote
    Solar panels installation

    Solar Panel Installation

    • • High-efficiency monocrystalline panels
    • • Professional roof assessment
    • • Grid-tie system setup
    • • Performance monitoring

    Battery Storage

    • • Lithium-ion battery systems
    • • Backup power capability
    • • Energy independence
    • • Smart energy management

    System Maintenance

    • • Annual system health checks
    • • Panel cleaning service
    • • Performance optimization
    • • Warranty support

    Why Choose Solar?

    £800+

    Average annual savings

    20-25

    Years system lifespan

    50%

    Increase in property value

    Solar and battery FAQs

    How much does solar panel installation cost?

    It depends on the size and orientation of your roof, the number of panels, the inverter, and whether you add a battery. We survey first, size the system around how you actually use power, and give you a written quote without inflated payback figures.

    How long does solar panel installation take?

    Once the scaffolding is up, a typical home installation is usually completed in one to two days. A battery can be fitted at the same time or added later.

    Can I add a battery to my existing solar panels?

    Usually, yes. A battery can normally be added to an existing solar system so you store daytime generation for the evening instead of exporting it. We check your inverter and consumer unit at the survey.

    What does an eddi solar diverter do?

    It sends spare solar power into your hot water cylinder instead of exporting it to the grid, so more of what your panels generate is used in your own home.

    Are you qualified and insured?

    Yes. We're a NICEIC approved contractor, BPEC certified and City & Guilds registered, and we carry £5m public liability insurance. Copies of our policies come with any quote on request.

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