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SPI Renewables

At SPI Renewables, we design and install solar panel and battery storage systems that help you generate your own energy, reduce your bills, and take control of your power.

Contact our team today to find out how much you could save with solar on your roof.

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Solar Panel & Battery Storage Specialists for Homes, Businesses & Landowners

If you’re looking for engineering-led solar PV and battery storage systems designed to reduce energy costs, improve energy independence, and deliver long-term performance, then SPI Renewables have everything you need.

From residential rooftops to commercial and large-scale renewable energy projects, we provide tailored solutions backed by ongoing support and technical expertise.

We’re not just another solar company; we are invested in bringing you long term support to help you reach your renewable energy goals. With our tailored approach, we provide a full assessment of your assets and build a solar solution that suits you.

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Field of Solar panels

Domestic, Commercial and Large-Scale Renewable Energy Solutions Across the UK

We are engineering-led renewable energy specialists who design long-term energy solutions that continue delivering value for years after installation. We support all areas of solar PV installations and systems. Whether you’re looking for domestic solar solutions for your home, commercial solar panels or large scale energy management, contact our team today.

Domestic Solar Panels and Battery Storage

Domestic Solar Panels and Battery Storage

Solar panels and battery storage systems for homes and residential properties. Generate your own energy, lower your household bills, and reduce your reliance on the grid.
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SPI Renewables Commercial Solar

Commercial Solar PV Systems

Commercial solar and battery storage systems can dramatically reduce operational energy costs while supporting sustainability and net-zero goals. Future-proof your business energy strategy through intelligently designed systems that maximise return on investment and long-term energy resilience.

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Solar panels

Large-Scale Renewable Projects

Maximise your large area of land or industrial building roof with solar PV and systems specifically for large-scale applications.

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UK Wide Sustainable Energy from SPI Renewables

At SPI Renewables, we install solar panel and battery storage systems that allow you to generate renewable energy and store it for when you need it most.

Solar PV

Solar PV Installation

Generate clean energy from the sun and reduce your dependence on the national grid. Speak to our team to discover how much you could save with solar.

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Battery Storage

Battery Storage Solutions

Store excess energy generated during the day and use it when you need it most — even during darker winter months. Battery systems help you make the most of the energy you produce all year round.

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Why Invest in Renewable Energy with SPI Renewables

Whether you’re a homeowner looking to reduce energy bills or a business aiming to operate more sustainably, SPI Renewables provides reliable, cost-effective systems tailored to your needs.

Power Your Home or Business – Solar panels convert sunlight into usable electricity, helping power everything from lighting to appliances and equipment.

Store and Use Energy Anytime – Battery storage systems allow you to store excess energy and use it whenever you need it, day or night.

Reduce Energy Bills – By generating and using your own electricity, you can significantly lower your reliance on energy suppliers and reduce your monthly costs.

Earn from Excess Energy – Sell unused electricity back to the grid through schemes like the Smart Export Guarantee (SEG), helping offset your energy costs.

Lower Your Carbon Footprint – Reduce your environmental impact and contribute to a cleaner, more sustainable future.

Long-term partnership – We stay involved. Long after commissioning and installing your renewable energy solution, we’re monitoring performance, resolving issues and optimising your investment.

How SPI Domestic Renewable Energy Works

What our customers say

“Installing solar PV and battery storage has been a game changer for us. We already had an air source heat pump, but rising electricity prices meant our running costs were still a concern. Since the system was installed and properly set up to work alongside the heat pump, we’ve cut our grid electricity costs by around 70%, while keeping the house warm and comfortable all year round.

The advice and support throughout the process were excellent, from sizing the system to explaining how everything works in plain English. The installation was tidy, on schedule and caused minimal disruption. I now feel much more in control of our energy bills and far less exposed to future price rises. I’d happily recommend Justin and his team to any homeowner looking to pair solar and battery storage with a heat pump.”

“I’m absolutely delighted with the solar PV and battery system installed on my flat roof. From the first conversation through to commissioning, the service was professional, transparent and well organised. The team clearly understood the technical and design challenges of a flat roof installation and worked with great care to integrate the system neatly with the existing building fabric.

Performance has been excellent so far, with the battery significantly reducing my reliance on grid electricity and giving me much better control over my energy use. Communication throughout was first class, timelines were met, and the site was left tidy at the end of each visit. I would have no hesitation in recommending Justin and his team to clients and colleagues looking for a high‑quality solar and battery installation service.”

    Explore our solutions today for a sustainable future

    Contact us today