Sunsynk battery storage systems are renowned as the β€œSwiss Army knife” of hybrid inverters, delivering flexibility, innovation, and outstanding energy savings.Β 

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Battery to Inverter Cable Pack Long for Sunsynk IP21 SUN-BAT-5.32 Β£89.60 + VAT
Battery to Inverter Cable Pack Short for Sunsynk #5: SUN-CABLE-PACK-BYD Storage Systems - Accessory Inverter-to-Battery Long Cable Pack Ensure safe and reliable connections between your inverter and battery with this high-quality long cable pack. Perfect for installations where the inverter and battery are not positioned close together, this cable pack simplifies setup while maintaining optimal performance. Key Features Reliable & Safe High-quality conductors for minimal voltage drop. Maintains stable and secure connections between inverter and battery. Easy Installation Long cable design for flexible system layouts. Plug-and-play solution for fast and hassle-free installation. Wide Compatibility Suitable for a range of inverter and battery systems, ideal for residential and commercial energy storage setups.
Battery to Battery Cable Pack Short for Sunsynk SUN-BAT-5.32 Β£58.00 + VAT
Battery to Battery Cable Pack Short for Sunsynk #5: SUN-CABLE-SHORT-BYD Storage Systems - Accessory Battery-to-Battery Short Cable Pack – 30cm Ensure a reliable connection between adjacent batteries with this Battery-to-Battery Short Cable Pack. Designed specifically for vertically stacked batteries, this 30cm cable pack allows for safe and efficient energy transfer within your system. Key Features Length: 30 cm – ideal for batteries positioned directly above or below each other. Compatibility: Only suitable for vertical battery stacking. Durable Construction: High-quality materials ensure long-lasting performance and safe energy transfer. Note: For horizontal battery connections, cables must be sent to Sunsynk UK for extension. Meta Description:Battery-to-Battery Short Cable Pack 30cm for vertical battery connections. Safe and reliable energy transfer for Sunsynk and compatible battery systems.
Sunsynk 50kW, HV Three Phase Hybrid Inverter Β£4,433.00 + VAT
Sunsynk 50kW, HV Three Phase Hybrid Inverter #2:Β SUN-50.0-3PH Sunsynk 3ph 50kW Data Sheet Sunsynk 3ph 50kW User Manual Sunsynk 3ph 50kW Warranty To view our full range of Sunsynk products visit our main Sunsynk pageΒ here Sunsynk 50kW Three Phase High Voltage Hybrid Inverter – Commercial & Industrial Solar Solution The Sunsynk 50kW Hybrid Inverter is the ideal choice for commercial and industrial properties seeking efficient, high-capacity solar and energy storage management. Capable of managing up to 65,000W of power, it intelligently controls energy flow from multiple sources, including solar panels, the main electrical grid, and generators. Remote monitoring is available via the Sunsynk app, allowing you to optimise system performance from anywhere. Please note: Installation must be carried out by a qualified technician, following local wiring regulations and standards. Failure to do so will invalidate the warranty. Key Features of the Sunsynk 50kW Hybrid Inverter 4 MPPT Trackers for flexible PV array configurations Supports DC oversizing up to 30% beyond rated AC power Can operate without batteries if required WiFi remote monitoring included as standard for convenient system control Type II DC/AC SPD protection included Built-in safeguards for overload, over-temperature, and short-circuit protection Technical Specifications Specification Details Weight 75 kg Rated Power 50,000 W MPPT Voltage Range 150 V – 850 V DC Startup Voltage 180 V DC Shutdown Voltage 150 V Max Input Voltage 1,000 V Max DC Power 65,000 W Max AC Power (5 min) 50,000 W Surge AC Power (1 sec) 55,000 W Max Discharge Current 144 A Max DC Fuses 0 Connector Type MC4 Included Connectors 0 Euro Efficiency 97% Transformer None MPPT Quantity 4 Integrated DC Switch Yes Warranty 5 years Why Choose the Sunsynk 50kW Hybrid Inverter? The Sunsynk 50kW Hybrid Inverter is perfect for commercial and industrial solar systems that require high efficiency, flexible installation, and reliable power management. With multiple MPPTs, remote monitoring, and robust protection features, it ensures maximum energy utilisation, system safety, and long-term operational reliability. Shop now at ITS Technologies, the UK’s trusted supplier for commercial solar inverters, battery storage, and advanced energy solutions.
Sunsynk BMS For Sunsynk HV Series Β£1,233.00 + VAT
Sunsynk BMS For Sunsynk HV Series #20: SUN-HV-61.44 #2:SUN-HV-BMS Storage Systems - Communication Module Β High Voltage Data Sheet Β  High Voltage Installer ManualΒ  Battery Management System (BMS), for Sunsynk HV-Series To view our full range of Sunsynk products visit our main Sunsynk pageΒ here Β 
Sunsynk 5.12kWh Single Battery Unit For HV Series Β£936.00 + VAT
Sunsynk HV 5.12kWh Battery Unit #20: SUN-HV-5.12 #2:SUN-HV-5.12-BATT Β High Voltage Data Sheet Β  High Voltage Installer ManualΒ  Sunsynk 5.12kWh Single Battery Unit For Sunsynk HV-Series Β Β  To view our full range of Sunsynk products visit our main Sunsynk pageΒ here 5.12β€―kWh High-Performance Battery Storage Designed for residential and small commercial solar energy systems, this 5.12β€―kWh battery offers reliable, scalable energy storage with impressive discharge and charge capabilities. Ideal for maximizing self-consumption, reducing energy bills, and providing backup power when needed. Key Features Nominal Energy: 5,120β€―Wh Depth of Discharge (DoD): 100% for maximum usable energy Voltage: 51β€―V Continuous Discharge Rate (Normal Use): 5,120β€―W Maximum Discharge Rate (5 Minutes): 5,120β€―W Surge Discharge Rate (15 Seconds): 5,120β€―W Maximum Charge Rate (5 Minutes): 5,120β€―W Weight: 44β€―kg High Efficiency: Optimized for solar self-consumption and hybrid inverter compatibility Modular & Scalable: Stackable units for expanded capacity as energy needs grow Benefits Supports full daily energy cycles with high DoD Robust design for reliable indoor or protected outdoor installation Enables backup power for critical loads during outages Compatible with a wide range of hybrid inverters Β  Β 
Sunsynk Cabinet For 61.44kWh HV Battery System Β£632.00 + VAT
Sunsynk Cabinet For 61.44kWh HV Battery System #20: SUN-HV-61.44-BAT-RACK #2:SUN-HV-61.44-BATTRACK-DOOR Β High Voltage Data Sheet Β  High Voltage Installer ManualΒ  To view our full range of Sunsynk products visit our main Sunsynk pageΒ here Battery Rack with Door for Sunsynk 61.44kWh HV Battery Upgrade your energy storage system with the Sunsynk 61.44kWh High Voltage Battery Rack – designed for secure and organised installation of multiple battery modules. Perfect for residential and commercial solar setups, this robust cabinet ensures your batteries are safely housed while optimising system efficiency. Key Features High Capacity Storage – Houses up to 12 modules of 5.12kWh, supporting large-scale energy storage. Durable & Secure – Sturdy construction with a locking door to protect your high-voltage batteries. Space Optimised – Vertical design maximises storage without taking up excessive floor space. Reliable Performance – Supports full charge and discharge cycles with consistent efficiency. Extended Warranty – Comes with a 10-year manufacturer warranty for peace of mind. Specifications Total Weight: 628kg (with 12 battery modules) Weight per Module: 44kg – 85kg Battery System Power: 61.44kWh Max Charge Current: 100A Max Discharge Current: 100A Dimensions (HxWxD): 2240 x 589 x 590 mm Warranty: 10 years Why Choose the Sunsynk HV Battery Rack? Perfect for Large Solar Systems – Ideal for homes, offices, and commercial installations using high-capacity batteries. Easy Installation & Maintenance – Organised layout makes module installation and replacement hassle-free. Enhanced Safety – IP-rated cabinet protects batteries from environmental factors while ensuring safe operation. Boost your solar energy system today with the Sunsynk 61.44kWh HV Battery Rack – secure, reliable, and built to last. Β 
Sunsynk Battery Cabinet With Door For Sunsynk 20.48kWh HV Battery Β£389.00 + VAT
SunBattery Cabinet With Door For Sunsynk 20.48kWh HV Battery #20: SUN-HV-20.48-BAT-RACK #2: SUN-HV-20.48-BATTRACK-DOOR Sunysnk HV Battery Rack Data Sheet Β  Sunysnk HV Battery Rack User ManualΒ  To view our full range of Sunsynk products visit our main Sunsynk pageΒ here Sunsynk Battery Cabinet with Door – Secure Housing for High-Voltage Batteries The Sunsynk Battery Cabinet with Door is designed specifically for the Sunsynk 20.48kWh High Voltage Series Battery System, providing a safe and organised housing for multiple battery modules and the Battery Management System (BMS). This cabinet is ideal for residential or commercial solar storage installations, ensuring your battery system is protected, secure, and neatly installed. Key Features Designed for Sunsynk HV Series batteries Houses up to 4 x 5.12kWh single battery units Includes space for 1 x BMS for the Sunsynk HV Series Durable construction for long-lasting protection Provides safe, organised storage for high-voltage battery systems Why Choose the Sunsynk Battery Cabinet? The Sunsynk Battery Cabinet with Door ensures safe and tidy installation of your high-voltage battery system. It is the perfect solution for UK homeowners or businesses looking to expand or protect their Sunsynk energy storage system while maintaining easy access for maintenance and monitoring.
Sunsynk 50kW 3PH Hybrid Inverter with 20.48kWh Battery Β£9,646.00 + VAT
Sunsynk 50kW 3PH Hybrid Inverter with 20.48kWh Battery #2: SUN-3PH-50K-BATT-20.48 Storage Systems - Storage Package Sunsynk 3ph 50kW Data Sheet Sunsynk 3ph 50kW User Manual Sunsynk 3ph 50kW Warranty To view our full range of Sunsynk products visit our main Sunsynk pageΒ here Sunsynk 50kW HV Three Phase Hybrid Inverter System – Complete Kit This commercial-grade energy storage system combines a high-power three-phase inverter with multiple high-voltage battery units and a dedicated battery cabinet. Ideal for industrial and commercial applications, the system allows efficient power management from solar PV, the electrical grid, and generators, with full remote monitoring via the Sunsynk app. Installation Note: This system must be installed by a qualified technician. All installations must adhere to local wiring regulations to maintain warranty validity. System Components 1 x Sunsynk 50kW HV Three Phase Hybrid Inverter (SUN-50.0-3PH) 4 x Sunsynk 5.12kWh Single Battery Unit for HV Series (SUN-HV-5.12-BATT) 1 x BMS for Sunsynk HV Series (SUN-HV-BMS) 1 x Battery Cabinet with Door for 20.48kWh HV Battery (SUN-HV-20.48-BATTRACK-DOOR) Key Features High-capacity 50kW three-phase hybrid inverter for commercial and industrial properties 4 MPPT Trackers for flexible PV array configurations Supports DC oversizing up to 30% above rated AC power Can operate without batteries for AC-coupled applications WiFi remote monitoring included as standard Type II DC/AC SPD for surge protection Comprehensive protection: Overload, over-temperature, short-circuit Integrated DC switch for safe operation Inverter Specifications Weight: 75 kg Rated AC Power: 50,000 W Maximum AC Power (5 mins): 50,000 W Surge AC Power (1 sec): 55,000 W Max DC Power: 65,000 W Min PV Voltage: 150 V Max PV Voltage: 850 V DC Startup Voltage: 180 V DC Shutdown Voltage: 150 V Max Discharge Current: 144 A DC Fuses: None required Connector Type: MC4 Included Connectors: 0 Efficiency (Euro): 97% Transformer: None MPPT Quantity: 4 Warranty: 5 years Summary The Sunsynk 50kW HV Three Phase Hybrid System is a fully integrated, high-efficiency commercial energy solution. With flexible PV compatibility, high AC output, multiple safety protections, and remote monitoring capabilities, it provides reliable, scalable, and intelligent energy management for commercial properties.
Victron Lynx Power In Busbar kit Β£156.00 + VAT
Busbar kit for doubleΒ Β  Victron Cable Pack & Accessories for Keto Fuse Connector Ensure a safe and efficient connection between your batteries and Keto fuse connectors with the Victron Cable Pack & Accessories. Designed for use with Victron Lynx Power In systems, this package includes all the essential cables and terminals for secure and reliable battery installations. Key Features Complete Connection Kit: Includes all cables and lugs needed to connect to a Keto fuse connector (sold separately). Durable Components: High-quality 35mmΒ² cable lugs and Victron Lynx Power In for maximum reliability. Easy Installation: Pre-measured cable lengths and paired cables simplify setup. Safe & Secure: Ensures robust battery connections and prevents loose or faulty connections. Package Includes 2 x BATCAB35-1M-PAIR – Pair of 1-meter battery cables 6 x LUG35-8 – 35mmΒ² Cable Terminal Lug M8 (single) 1 x Victron Lynx Power In Why Choose Victron Cable Pack & Accessories? Ideal for both residential and commercial battery installations, this cable pack ensures precise and safe connections when used with Keto fuse connectors. Compatible with a wide range of Victron Lynx systems, it simplifies battery wiring and improves overall system reliability. Meta Description:Victron Cable Pack & Accessories – Includes BATCAB35 cables, 35mmΒ² M8 lugs, and Lynx Power In for secure battery connection to Keto fuse connectors. Reliable and easy to install.
KETO Battery Disconnector with 40A Fuses Β£36.00 + VAT
KETO Battery Disconnector with 40A Fuses #2: KETO-00-40A Storage Systems - Battery Fuse Holder KETO-00 Fuse-Switch-Disconnector Kit (40A, DC 440V) Enhance the safety and reliability of your battery installations with the Jean MΓΌller KETO-00 Fuse-Switch-Disconnector Kit. Designed for secure and robust DC isolation, this kit combines the trusted KETO size 00 disconnector body with two 40A NH fuse-links, ensuring maximum protection and performance. Jean MΓΌller products are renowned for their precision engineering and safety-first design, making this disconnector kit a dependable choice for residential, commercial, and industrial battery systems. πŸ”‘ Key Features Complete Kit – includes 1x KETO-00 disconnector body and 2x 40A NH fuse-links High Safety Standards – reliable battery isolation for enhanced user protection Durable Design – built for long-term use in demanding environments DIN Rail Mountable – simple, space-saving installation Versatile Connectivity – M8 lugs with cable area from 25mmΒ² to 95mmΒ² πŸ“ Technical Specifications Disconnector Type: KETO Size 00 Maximum DC Current: 40A DC Voltage Rating: 440V Fuse-Links Included: 2 Γ— 40A NH Fuse-link (N5013407-40A) Overall Width: 106mm System Size: 195mm Terminals: M8 lugs, 25–95mmΒ² cable area Mounting: DIN rail compatible πŸ“¦ Package Contents 1 Γ— KETO-00 Fuse-Switch-Disconnector Body 2 Γ— NH 40A Fuse-Links Ensure safe, compliant, and reliable battery disconnection with the Jean MΓΌller KETO-00 Fuse-Switch-Disconnector Kitβ€”trusted by professionals worldwide for its quality and safety assurance.
1 Review KETO Battery Disconnector with 100A Fuses Β£37.00 + VAT
KETO Battery Disconnector with 100A Fuses #1: KETO-00-100A Jean MΓΌller KETO-00 Fuse-Switch Disconnector Ensure robust and secure battery disconnection with the KETO range from Jean MΓΌller, renowned for its attention to detail and maximum user safety. Perfect for residential and commercial solar and battery installations. Key Features KETO Size 00: Compact yet powerful design for secure battery isolation. High DC Current Rating: Maximum DC current up to 100A, DC voltage rating 440V. Durable Construction: Overall width 106mm, system size 195mm. Secure Connections: M8 lug terminals supporting cable areas from 25–95mmΒ². DIN Rail Mountable: Easy integration into existing electrical setups. Complete Safety: Supplied with 2 x 100A fuse links for full protection. Meta Description:Jean MΓΌller KETO-00 Fuse-Switch Disconnector – 100A DC battery isolator with fuse links for secure and reliable battery disconnection in solar and energy storage systems.
KETO Battery Disconnector with 125A Fuses Β£39.00 + VAT
KETO Battery Disconnector with 125A Fuses #2: KETO-00-125A Storage Systems - Battery Fuse Holder This part is made up of the following items: 1 x KETO-00 Fuse-switch-disconnector KETO size 00 body (battery isolator) 2 x N5014607-125A NH Fuse-link 125A for KETO-00 Jean Miller Keto Range Battery Disconnection Switch Ensure maximum safety and reliable operation for your solar battery systems with the Jean Miller Keto Range Battery Disconnection Switch. Engineered for precision and durability, the Keto series provides secure isolation for maintenance, emergency shutdown, or system protection. Key Features Robust and Safe Design Trusted Jean Miller quality for safety and longevity Provides secure battery disconnection for residential and commercial solar systems High reliability in demanding energy storage applications Keto Size 00 Specifications Maximum DC Current: 125A DC Voltage Rating: 250V Overall Width: 106mm System Size: 195mm Terminals: M8 lugs for cable areas from 25–95mmΒ² Mounting: DIN rail compatible Included Components Keto-00 Disconnector Switch 2 x 125A Fuse Links for added safety Why Choose the Keto Range? Designed for solar installations where safety, reliability, and ease of maintenance are crucial, the Keto Battery Disconnection Switch ensures peace of mind for both installers and homeowners.
KETO Battery Disconnector with 160A Fuses Β£42.00 + VAT
KETO Battery Disconnector with 160A Fuses #2: KETO-00-160A Storage Systems - Battery Fuse Holder Keto-00 Fuse-Switch Disconnector Kit with 160A Fuse Links Ensure robust and secure battery disconnection with the Keto range from Jean MΓΌller – trusted worldwide for their precision engineering and focus on user safety. This kit includes the Keto-00 fuse-switch disconnector body and two 160A NH fuse-links, providing a reliable solution for isolating battery systems in solar and energy storage installations. Kit Contents 1 x Keto-00 Fuse-Switch Disconnector (battery isolator body) 2 x NH Fuse-Link 160A (N5014907-160A) – designed for use with the Keto-00 Key Features Maximum DC current: 160A DC voltage rating: 250V DIN rail mountable for simple installation Secure and robust M8 lug terminals (cable area: 25–95mmΒ²) Compact dimensions: 106mm width, 195mm system size Designed for safe and reliable battery isolation βœ… The Jean MΓΌller Keto-00 disconnector kit is an essential safety component for solar PV and battery storage systems, ensuring maximum protection and compliance.
KETO 1 Battery Disconnector with 160A Fuses Β£86.00 + VAT
GivEnergy Battery Isolator 100A DC MCB #2: KETO-1-160A DC Miniature Circuit Breaker – 100A for GivEnergy Systems Protect your GivEnergy solar system with this DC Miniature Circuit Breaker, designed to ensure safe and reliable operation. Ideal for PV systems, it provides essential protection against overloads and short circuits. Key Features: Load Protection: Safeguards your system from excessive current. Overload & Short Circuit Protection: Automatically interrupts the circuit during faults. PV System Optimized: Specifically designed for solar energy applications. Specifications: Rated for 80V nominal voltage and 100A current. Advanced Safety Technology: Features scientific arc extinguishing and flash barrier technology for safe current interruption. Reliable, compact, and easy to integrate, this breaker is an essential safety component for your solar installation.
KETO 1 Battery Disconnector with 200A Fuses Β£86.00 + VAT
KETO Battery Disconnector with 200A Fuses #2: KETO-1-200A Storage Systems KETO-1 Fuse-Switch-Disconnector Kit – Battery Isolator Ensure robust and safe battery disconnection with the KETO range from Jean MΓΌller, renowned for precision and user safety in electrical installations. Ideal for hybrid, solar, and energy storage systems, this kit delivers secure isolation for high-current DC setups. Kit Includes: 1 Γ— KETO-1 Fuse-Switch-Disconnector Body – Size 1, DIN rail mountable 2 Γ— N1015205 200A NH Fuse Links – Compatible with KETO 1 Key Features: High DC Capacity: Maximum DC current 250A, rated for up to 440V DC Flexible Cable Terminals: M10 lugs support cable areas from 25–150mmΒ² Compact & Durable: Overall width 184mm, system size 300mm User Safety: Provides reliable battery isolation for maintenance or emergency shutdown Easy Installation: DIN rail mountable for secure and professional setup The KETO-1 Fuse-Switch-Disconnector Kit is a reliable, high-quality solution for isolating batteries in solar, hybrid, and other DC-powered systems, combining safety, efficiency, and convenience in one package.

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