Buy a Home Battery

Interested in how much you could save with a home battery? Request an online quote in 1 minute!

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    35,000+ satisfied customers – check out our reviews!

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    Smart monitoring
    with the Soly Brain®
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    Increase independence
    from the energy grid
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    Cheap electricity
    whenever you need it
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    Benefits

    Why a Home Battery?

    1.
    Start Saving with a Smart Home Battery
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    Import less energy from the grid and save on your electricity bills. Make the most of your energy by storing self-generated power from your solar panels to use later.

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    2.
    Industry Leading Performance Warranties
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    We offer industry leading performance warranties of 10 and 15 years and we only offer the best, most advanced solar batteries from Enphase, Sungrow, GivEnergy and Fox.

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    3.
    Live Insight into your Charging Sessions
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    The Soly app provides you with real-time updates on your home battery’s status, including its current charge level and how the system is optimising your stored energy for maximum benefit.

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    Costs

    Buy Home Battery Storage

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    Included with the Soly Home Battery

    The following warranties and services are included when purchasing a Soly home battery.

    10 or 15 year product warranty
    Installation by certified technicians
    Includes Soly Brain®
    Free access to the Soly app
    Calculate Savings
    The prices listed are indicative estimates only. Please contact us for a tailored quote based on your requirements.
    Up to 10 solar panels

    6.4 kWh Home Battery

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      Charging cycles: 3,000
    £4,315
    Up to 15 solar panels

    9.6 kWh Home Battery

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      Charging cycles: 3,000
    £5,101
    15+ solar panels

    12.8 kWh Home Battery

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      Charging cycles : 3,000
    £5,886
    Incl. Soly Brain®

    • Geschikt voor: tot 10 zonnepanelen
    • Productgarantie: 10 jaar
    • Inclusief: nieuwe omvormer
    Incl. Soly Brain®

    • Geschikt voor: tot 15 zonnepanelen
    • Productgarantie: 10 jaar
    • Inclusief: nieuwe omvormer
    Incl. Soly Brain®

    • Geschikt voor: vanaf 15 zonnepanelen
    • Productgarantie: 10 jaar
    • Inclusief: nieuwe omvormer

    Smart Monitoring
    with Soly Brain®

    Home Energy Management

    The Soly Brain allows you to use your self generated energy more efficiently with access to 100+ personalised saving tips.

     

    System Control at your Fingertips

    Track your solar battery and panel system with our easy-to-use app.

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    Prices
    Calculate Savings
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      Reviews

      Customer Experiences

      Tens of thousands of people have already switched to Soly's smart solutions.

      Read Trustpilot Reviews
    • Mr. Cotterill
      Mr. Cotterill
      I really enjoyed working with Soly (George in particular) to create the perfect system for my home. Our bills are already looking to only be 25% of what they once were.
      5
      Google
      Mr. Jarvis
      Mr. Jarvis
      SOLY quoted a competitive price for my solar panel and battery installation. Service and communication from SOLY has been great throughout the process.
      5
      Google
    • Mr. Dickinson
      Mr. Dickinson
      Soly did everything they said they would, when they said they would. Brilliant service, delighted! System working great.
      5
      Google
      Mr. Faichney
      Mr. Faichney
      Whole process was very smooth from start to finish. Dates and times were set and adhered to. Communication was excellent at every step through the process.
      5
      Trustpilot
    • Watch our customer testimonial video
      Jan's Solar Project
      Watch video
      Mr. Davis
      Mr. Davis
      Very pleased with the work especially given the panels needed to be installed on various roof sections so perhaps not the easiest job. Thanks.
      5
      Google
      Mr. Beck
      Mr. Beck
      The Soly team communicated all the way through the project, making it a seamless process. The installation team were professional and complete the project at stated without any issues.
      5
      Trustpilot

      Reviews

      Customer Experiences

      Tens of thousands of people have already switched to Soly's smart solutions.

      Read Trustpilot Reviews
      Quick and Easy

      Get a Home Battery Quote
      in 3 Simple Steps

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      1.
      Online Application

      Use our online configurator to calculate how much you can save with a home battery.

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      2.
      Personal Consultation

      One of our battery experts will assess your situation and put together a personalised quote.

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      3.
      Installation within 6 weeks

      On the agreed day, our expert team will install your home battery.

      Prices
      Calculate Savings
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        Soly Ecosystem

        Integrate your home battery with Soly's smart solutions

        Discover how everything works together in harmony.
        Tips

        What to look out for when buying
        a home battery?

        ✓ Find a reputable company with a comprehensive quote 
        Choose a reputable company that supplies a high quality home battery with solid guarantees. With over 11 years of experience in the sustainable energy industry, Soly is a reliable partner.

        ✓ Choose the correct capacity home battery
        You might wonder what size battery you need. Many home batteries have different power ratings. The right choice depends on your energy use, production, and storage goals. Our advisors can help you find the best battery for your needs during a no-obligation consultation.

        ✓ Home battery life 
        A home battery is a long-term investment, so it’s vital to select one with a long lifespan. Lifespan is measured in years or charging cycles (a full charge and discharge is one cycle). Soly offers a 10-year product warranty and guarantees 3,000 charging cycles. The average lifespan of Soly’s home battery is 17.3 years. 

        ✓ Other factors such as dimensions, weight and noise
        Home batteries differ in size and weight based on their capacity. Generally, larger batteries have higher capacity and weigh more. It’s also important to consider the type of inverter used, as some can be noisy. Soly provides various batteries that can be mounted on the ground or wall, including inverters that don’t create noise pollution. Additionally, ensure you understand how a home battery works and how to connect it effectively. 

        ✓ The Soly ecosystem
        A home battery is a smart investment, even without solar panels. By purchasing energy cheaply through dynamic energy rates and supplying it back at a higher price, you can save considerably and even make a profit. The best results come when you combine a home battery with smart devices, like a home charging station. With both, you can charge your car using cheap electricity or self-generated solar energy. Our advisors can help you identify which products will be most beneficial for you. We also assist in comparing home batteries so you can find the best fit for your needs.

        ✓ Home battery costs and payback period 
        A frequently asked question is how much does a home battery cost? The investment may vary depending on the type and capacity of the battery. Fortunately, there are ways to make the investment more attractive, for example you can reclaim the VAT on your smart home battery. This saves you 20% of the purchase price, which not only makes the investment in a home battery more financially attractive but also significantly shortens the payback period.

        Still unsure about a home battery? It’s good to weigh up the pros and cons. A home battery helps you store energy and use it more efficiently, but the initial investment can be a hurdle. Our advisors are happy to help you make the right choice and ensure you benefit from sustainable energy.

        faq

        Home Battery
        Frequently Asked Questions

        What Are the Advantages of a Home Battery?
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        A home battery allows you to temporarily store solar energy for later use. The greatest advantage can be found in the efficiency of your (renewable) energy consumption. Thanks to a home battery, effective use of energy from solar panels increases from around 35% without a solar battery, to as much as 70–80% with a solar battery*. *Dependent on generation, battery size and customer usage.
        What Are the Features of a Home Battery?
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        The features of a home battery primarily relate to its capacity and dimensions. The dimensions of a home battery can vary considerably depending on the type of battery. For example, the size of home solar storage batteries ranges from one to two shoe boxes. By the way, your home battery will be installed in a space-efficient place. You will therefore not be inconvenienced by it.
        What is the Storage Capacity of a Home Battery?
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        A solar panel battery storage capacity varies and depends on the number of solar panels on your roof. At Soly, we use a home battery with a storage capacity of 3.5 kWh, 7 kWh, or 10.5 kWh.
        How Many Charge Cycles Does a Home Battery Have?
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        The home solar storage battery typically has a charge cycle of 5,000 to 10,000 (dis)charges. Moreover, charging and discharging the home battery also causes a small amount of energy loss (about 3–5% on average).
        Is There a Payback Period on the Home Battery?
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        Purchasing a home solar system battery is a major investment. Of course, there is then also a certain payback period here. As you use your own generated solar energy more effectively, you will need to draw from the energy grid even less often. This can save you a lot of money.
        How Do I Choose the Best Home Battery?
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        Choosing the best home battery for solar system is done based on the price, quality, and capacity of your system. We always recommend a home battery tailored to your daily power consumption and the capacity of your solar installation. We also take into account your future power demand. So you always have a system that adjusts to your energy needs.
        Can I Expand My Battery Storage for Solar Energy in the Future?
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        Of course. At Soly, our solar system is designed to be modular. This allows you to add more solar batteries as your energy needs grow.
        How Long Will a 5kW Battery Last?
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        For the average home, a typical 5kW battery will last between 6 and 13 hours depending on what you are using it to power.
        How Much Does a 10kW Solar Battery Cost in the UK?
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        The average price of a 10kW battery in the UK is about £9,000.
        Is a 5kW or 10kW Solar Battery Better?
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        The right capacity of solar battery for you will depend on how many people live in your household and you energy needs. For most average households, a 10kW battery is a better option than a 5kW battery as it is able to store more energy and power your appliances for a longer duration. However, if you live in a small household with low energy usage, a 5kW battery might be more suitable.