• 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.

Key benefits

  • 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.
Trustpilot

A truly customisable range

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

  • Powerpod

    A lightweight and modular wall-mounted system, from 5 to 15kWh.

  • Powerplant

    Our powerful, stackable free-standing solution from 20 to 250kWh

Key Features

  • 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 

Batteries for Life. A Company that cares.

See our 100% 5-star reviews on Trustpilot.

See more 

Thank you from Ukraine!

We contacted many companies for help and Premium Lithium answered our prayers. They provided their excellent batteries to us at a loss so that we could use them in our emergency vehicles in Ukraine to help save the lives of our citizens. We love you guys!

Roman P
18 Nov 2022

5 star service all round

Premium Lithium installed an Automatic EPS switchover system through their Energy Hardship Fund to keep my husband’s medical equipment running through the planned power cuts. They provided an excellent service and have a great team of installers.

Val
7 Dec 2022

Highly recommended

Spent a bit of time looking around for solar panels and battery storage. Premium lithium not only matched but beat the price offered by others. Installation was swift, tidy and minimal disruption. Very happy with the service provided.

Graham O
20 Dec 2022

POWERPODS BY PREMIUM LITHIUM

I have been so happy with the performance of the equipment and service I ended up buying one of the powerpod 5 kW they also do a 10 kW and a 15 kW that I’m saving up to buy until I reach 15 kW. A great investment from a great team with value for money.

David Carp
10 Dec 2022

Excellent experience

Contacted Premium Lithium to enquire about a 20kw battery to power my property and charge up overnight at the cheap tariff. Natalya answered any question I had, of which there were many. I never felt pressured, very professional. Would highly recommend Premium Lithium.

Chris Graves
9 Dec 2022

Happy Customer!

I am very pleased with the Powerpanel 9.47 kWh battery I purchased from Premium Lithium. After reading reviews and speaking directly to Matthew and others in the office I realised that they were very genuine business people who are passionate about what they're doing.

Happy Y
16 Dec 2022

  • Why Premium Lithium?

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

FAQs

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.