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

To request a bespoke home battery storage 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.

Sunsynk ACURE Data Sheet

Sunsynk ACURE Warranty

Fogstar Battery stack Datasheet

Fogstar Battery stack Installation manual

*Please note, the Fogstar battery is currently on pre-order and expected to be available around the beginning of June

Home Backup:

Home back up is available for this system by utilising the EPS critical loads package. To add this to your order, following payment of the deposit, notify our team along with the requested information that EPS set up is required so the cabling route can be checked and can be added to your order wihout VAT.

Sunsynk Acure Hybrid Inverter & Smart Energy Management System (3.6kW–12kW)

 

Take full control of your energy with the Sunsynk Acure, a next-generation hybrid inverter and smart energy management system designed for seamless power optimisation, advanced safety, and effortless installation.

Engineered for both residential and commercial solar installations, the Acure combines intelligent load management, integrated connectivity, and industry-leading protection features — all in one powerful, compact unit.

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Key Features & Benefits

• Smart Energy Management – Optimise energy usage with programmable wireless smart switches
• Expandable System – Connect up to 10 wireless smart switches for tailored load control
• Integrated 40A Smart Switch – Reliable power distribution built-in
• Advanced Connectivity – Built-in Bluetooth, Wi-Fi, LAN (Ethernet), and LoRa
• Real-Time Monitoring – Track generation, consumption, and battery performance
• User-Friendly Interface – New intuitive UI for installers and end users
• Automatic Load Shedding – Prioritises essential loads during power outages
• Multi-Colour LED Status Display – Instant system visibility

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Built for Performance & Flexibility

The Sunsynk Acure hybrid inverter is available in:

• Single-phase: 3.6kW – 8kW
• Three-phase: 5kW – 12kW

Suitable for:

• Solar PV systems
• Battery storage installations
• Wind turbine integration
• EV charging systems
• Hot water tank control

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The Fogstar Energy Modular Battery Stack (FE51.2-48.3) is a high-capacity, low-voltage (51.2V) LiFePO₄ energy storage system designed for residential, commercial and light industrial applications.

Built from 3-4 X 16.1kWh battery modules, and managed by a single top-mounted control unit that operates the system as one fully integrated solution.

With the ability to scale up to 1.23MWh, IP65 protection, integrated heating and built-in fire suppression, this system is engineered for reliable performance in demanding UK environments.

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System Overview

Each 48.3kWh stack consists of:

• 3 × 16.1kWh LiFePO₄ battery modules
• Integrated top-mounted control unit
• Heavy-duty base plate structure
• Built-in 350A isolation breaker

Once assembled, the control unit manages all modules as one unified battery system — simplifying commissioning, inverter communication, monitoring and servicing.

The modular architecture allows additional stacks to be added at any time, making this solution ideal for phased commercial installs or growing energy demand.

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Advanced Integrated BMS

A high-performance Battery Management System delivers:

• Precise charge & discharge control
• Full protection against over/under voltage & temperature
• Support for high-power inverter systems
• Long-term reliability and system stability

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Fully Scalable Architecture

• 1 × stack = 48.3kWh
• Multiple stacks connected in parallel
• Scales up to 1.23MWh total capacity

Perfect for commercial properties, agricultural sites, workshops, warehouses and large residential installs.

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IP65-Rated Construction

A robust, sealed enclosure protects against dust and moisture, allowing:

• Indoor installation
• Plant room installation
• Outdoor installation (where suitable)

Built for real-world environments.

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Integrated Fire Suppression

Heat-activated aerosol fire suppression system provides:

• Automatic internal protection
• No external maintenance requirements
• Enhanced site safety compliance

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Cold-Weather Ready (Down to –15°C)

Integrated battery heating enables:

• Safe low-temperature charging
• Reliable winter operation
• Installation in unheated plant rooms and outbuildings

Operating conditions:
• Charge: 0–45°C (with heating enabled)
• Discharge: –20–45°C

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JK 2A Active Cell Balancing

Continuous active balancing improves:

• Cell voltage equalisation
• System efficiency
• Long-term lifespan
• Performance stability under load

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High Output Performance

• 51.2V (48V nominal) low-voltage system
• 300A maximum charge & discharge current
• Designed to support high-demand inverters
• Ideal for backup, peak shaving & off-grid applications

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Built-In 350A Breaker

Integrated breaker allows full system isolation for:

• Maintenance
• Fault conditions
• Emergency shutdown

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Warranty & Support

• 6-Year Manufacturer Warranty
• 10 Years UK-Based Customer Support