• Solar Battery

    Beat the energy crisis with a home solar battery

    5kWh to 50kWh | From only £1499

    • Unique, safe, modular design
    • Save up to 90% on energy costs
    • 20+ years use
    • Free inverter & installation
    • Save up to 55% with a pre-order
    Find your battery Shop the range

Harness the power of the sun and free yourself from the grid with a flexible and expandable Premium Lithium solar battery. Our Powerpod, Powerpanel and Powerplant solar batteries offer a complete all-in-one solution for home energy storage. Not sure what you need? Try our handy battery finder.

  • Store zero-carbon solar energy

    Home storage can significantly reduce CO2 emissions, by over 300kg/p.a. in the average UK home.

  • Lower energy costs

    Reduce electricity bills by up to 90% by storing solar energy during the day and discharging it in the evening.

  • Protect against power cuts

    Emergency Power Supply (EPS) functionality keeps your energy supply secure through power cuts and blackouts.

A truly customisable range

We’ve created a powerful range of battery sizes and formats that cater for homes and businesses of every size.

  • A complete all-in-one solution

    Our Solar Batteries offer a complete all-in-one solution for you. This includes your National Grid application, grade-A inverter, and modular Solar Battery as well as free delivery and installation by our team of experts to provide you with a complete turnkey solution for energy independence.

  • Compatible with all solar PV systems

    Our Solar Batteries are compatible with all modern smart hybrid inverters and solar panels, giving you the flexibility to choose from any solar PV provider. Whichever you choose, our experienced installers will ensure a safe and reliable connection.

  • Modular design

    Our unique Solar Batteries have been specifically designed to be modular, allowing for a more tailor-made energy solution for customers based on their specific energy needs. The modular design means you can expand your energy storage easily and cheaply, future-proofing your energy storage.

  • Safe technology

    Composed of high quality lithium cells, our Solar Batteries have been designed to be safe to use in domestic and commercial premises. All products have undergone extensive safety testing, UKCA and CE certification. For more on our in-built safety features check out our product specification sheets.

  • 20+ years of use

    We only use the highest quality battery cells, meaning our batteries have an expected minimum lifespan of at least 20 years. This ensures maximum return on investment on your Smart Battery as well as long-term energy independence for you.

  • Versatile placement options

    Most ‘all-in-one’ battery systems weigh over 150kg. Most UK homes simply can’t take the weight. While our Powerpod and Powerpanel offer wall-mounted placement for smaller setups, our larger Powerplant unit stands alone, giving you the freedom to install it anywhere in the home.

  • Home Battery Subscription

    Invest in your home energy independence with our home battery subscription service.

    Learn more 
  • Why Premium Lithium?

    Pre-order discounts
    UK-based expert team
    Five-star Customer Reviews
    PremiumCare Repair Plans


How long will the battery last for?

All our Solar Batteries come with 6000+ charge lifecycles. One charge lifecycle includes one charge and one discharge of the battery. This provides 20+ years of regular use, providing you with a long-term solution.

What is the warranty period?

All our hardware and equipment come with a fully comprehensive 10-year warranty for your complete peace of mind.

What is a pre-order?

Premium Lithium offer generous discounts of up to 55% based on when you would like your Solar Battery installed / delivered. By pre-ordering, we are able to benefit from economies of scaling in production and labour which means we can pass on these savings to customers.

I have a question that is not answered here?

Please get in touch with us using the webform here.

Battery finder

Find the right Solar Battery with our custom battery finder.