Installed home battery storage - SolaX 3.7-8kW Hybrids IES 5-30kWh | IP65 battery | All In One | In/Outdoor | Ave £376/kW | Price shown is the 0% VAT price | Delivery included

£3,849.00 incl. VAT

Size

3.7kW Hybrid + 1 x 5kWh Battery 3.7kW Hybrid + 2 X 5kWh Batteries 3.7kW Hybrid + 3 X 5kWh Batteries 3.7kW Hybrid + 4 X 5kWh Batteries 6kW Hybrid + 1 X 5kWh Battery 6kW Hybrid + 2 X 5kWh Batteries 6kW Hybrid + 3 X 5kWh Batteries 6kW Hybrid + 4 X 5kWh Batteries 8kW Hybrid + 1 X 5kWh Batteries 8kW Hybrid + 2 X 5kWh Batteries 8kW Hybrid + 3 X 5kWh Batteries 8kW Hybrid + 4 X 5kWh Batteries

Installed home battery storage - SolaX 3.7-8kW Hybrids IES 5-30kWh | IP65 battery | All In One | In/Outdoor | Ave £376/kW | Price shown is the 0% VAT price | Delivery included

£3,849.00 incl. VAT

Size

3.7kW Hybrid + 1 x 5kWh Battery 3.7kW Hybrid + 2 X 5kWh Batteries 3.7kW Hybrid + 3 X 5kWh Batteries 3.7kW Hybrid + 4 X 5kWh Batteries 6kW Hybrid + 1 X 5kWh Battery 6kW Hybrid + 2 X 5kWh Batteries 6kW Hybrid + 3 X 5kWh Batteries 6kW Hybrid + 4 X 5kWh Batteries 8kW Hybrid + 1 X 5kWh Batteries 8kW Hybrid + 2 X 5kWh Batteries 8kW Hybrid + 3 X 5kWh Batteries 8kW Hybrid + 4 X 5kWh Batteries
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Product description

To view our full range of installed battery storage packages visit our collection page here

To request a bespoke quote please complete our quotes form

    Nationwide Solar & Battery Installations Across the UK

    We provide professional solar and battery storage installations nationwide across most areas of the UK. Every system is fully certified and installed by qualified engineers, giving you peace of mind and long-term reliability.


    Pricing and Deposit Information

      • A £750 refundable deposit is required to begin the installation process and, where necessary, to submit your DNO (Distribution Network Operator) application.
      • The balance payment is due before delivery of the system. (Please note: any date shown at checkout is only an estimate.)
      • The listed price includes:
        • Full installation
        • DNO application submission
        • MCS certification
        • 2-year workmanship warranty
        • Delivery of all components

    In some cases, a new sub-board or RCD board may be required. If so, this will be quoted separately or charged on the day if installers need to purchase upgrade parts.


    Optional Backup Power Upgrades

    For properties in remote UK locations or where backup power is required, additional electrical components can be installed:

      • Full house backup – With either automatic switchover or manual switchover, depending on system size and capacity.
      • Critical load backup – Using the EPS output and a second consumer unit to supply essential circuits only (e.g. lighting, refrigeration, Wi-Fi, medical equipment).

    Backup upgrade options are available on our installed packages page here. These can be added to your order after your deposit is paid, with payment only due once components are ready for installation.


    Steps to Proceed After Deposit Payment

    To move forward with your installation, please provide:

    6.                  Your MPAN number (found on your electricity bill).

    7.                  Photos of the proposed installation space for the battery system, with a brief description of the location.

    8.                  Photos of your consumer unit, along with a description of its position relative to the battery system location.

    9.                  Photos of your existing solar inverter setup (if applicable).

     

    #5: INSTALLED-SolaX Storage Systems - Hybrid Inverter

     Pdf free icon SolaX X1-IES 1ph Datasheet

     

    Integrated All-in-One Residential ESS (3.7kW, 6kW & 8kW Options)

    This integrated All-in-One residential ESS (Energy Storage System) combines a hybrid single-phase inverter (3.7kW, 6kW, or 8kW) with extensible battery modules offering capacities from 5kWh up to 30kWh. Designed for UK homes, it delivers high efficiency, safety, and flexibility with advanced smart energy management features such as Virtual Power Plant (VPP) support, micro-grid compatibility, and intelligent scheduling.


    Flexible Adaptability

    • All-in-one, plug-and-play design for easy installation

    • Supports up to 20A DC input current for modern high-power solar panels

    • Modular battery capacity – expand storage as your energy needs grow


    High Performance

    • 50A max charge/discharge current for efficient energy use

    • 200% oversizing and 200% PV input power capability

    • 200% EPS output for 10 seconds to handle surge loads

    • Low start-up voltage for extended daily operation

    • Long lifespan with 6,000+ charge cycles


    Smart Energy Management

    • Intelligent load control for devices such as heat pumps and smart EV chargers

    • Micro-grid support ensures stable real-time grid/off-grid balancing

    • Wireless meter compatibility for simplified system monitoring

    • Global MPP scan technology for optimal solar energy harvest


    Assured Reliability

    • IP66 protection for robust outdoor and indoor use

    • Type II SPD protection on both AC & DC sides

    • Optional AFCI protection for enhanced safety

    • UPS-level switchover time <10ms for uninterrupted backup power


    Why Choose This All-in-One ESS?

    • Complete home energy storage solution in a single system

    • Scalable design with flexible battery capacity (5–30kWh)

    • Advanced smart scheduling and load management

    • Provides reliable backup power with fast switchover

    • Fully compliant with UK safety and efficiency standards



    Nationwide UK Delivery

    Expert system advice

    Trade Prices & volume discounts

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