Sunsynk PowerHub 122.8kWh ESS with 50kW Hybrid Inverter

Sunsynk PowerHub 122.8kWh Commercial Energy Storage System

Commercial Battery Storage with an Integrated 50kW Hybrid Inverter

The Sunsynk PowerHub 122.8kWh Commercial Energy Storage System is an all-in-one high-voltage hybrid ESS designed for businesses, agricultural operations and industrial facilities requiring reliable battery storage, intelligent energy management and three-phase backup power.

The PowerHub combines a 122.8kWh LiFePO4 battery system, an integrated 50kW three-phase hybrid inverter, Battery Management System (BMS), Energy Management System (EMS), environmental monitoring and built-in safety protection within a commercial floor-mounted platform.

This makes it a practical solution for businesses looking to improve energy security, maximise solar self-consumption and reduce dependence on the electrical grid.

Designed for Commercial and Industrial Energy Requirements

The Sunsynk PowerHub is intended for larger installations where conventional residential battery systems are no longer suitable. It provides a centralised commercial energy storage platform that can be incorporated into professionally engineered solar, backup-power and energy-management projects.

Suitable Applications

• Factories and industrial facilities
• Warehouses and logistics centres
• Commercial office buildings
• Shopping centres and retail facilities
• Farms and agricultural operations
• Hotels, lodges and hospitality businesses
• Schools and educational facilities
• Medical and healthcare facilities
• Large residential estates and developments
• Commercial solar and backup-power projects

122.8kWh LiFePO4 Lithium Battery Storage

The Sunsynk PowerHub uses lithium iron phosphate battery technology, commonly referred to as LiFePO4. This battery chemistry is widely used for commercial energy storage due to its stability, cycle performance and suitability for frequent charging and discharging.

• Total Energy Configuration: 122.8kWh
• Battery Chemistry: LiFePO4 lithium iron phosphate
• Battery Operating Voltage: 500V – 700V
• Battery Module Energy: 5.12kWh
• Battery Module Nominal Voltage: 51.2V
• Battery Cycle Life: ≥6000 cycles under specified testing conditions

Integrated 50kW Three-Phase Hybrid Inverter

The integrated commercial hybrid inverter intelligently manages solar production, battery charging, grid interaction and supported backup loads. The PowerHub is suitable for grid-connected, hybrid and off-grid energy applications when incorporated into a properly designed electrical system.

• Nominal Output Power: 50,000W
• UPS Output Power: 50,000W
• Grid Type: 3L/N/PE three-phase
• AC Output Voltage: 220/380V or 230/400V AC
• Output Frequency: 50Hz / 60Hz
• AC Output Rated Current: 75.8A
• Peak Off-Grid Power: 1.5 times rated power for 10 seconds
• Maximum Inverter Efficiency: 97.6%

Up to 65kW Solar PV Input Capacity

The Sunsynk PowerHub supports substantial solar PV input, making it suitable for commercial self-consumption projects and larger solar installations. The integrated MPPT architecture allows installers to design a suitable array configuration around the site requirements and available roof or ground-mount space.

• Maximum PV Input Power: 65,000W
• Rated PV Input Voltage: 600V DC
• Start-Up DC Voltage: 180V DC
• MPPT Voltage Range: 150V – 850V DC
• Number of MPPTs: 4
• Maximum PV Input Current: 36A + 36A + 36A + 36A
• MPPT Efficiency: 99.9%

Advanced Safety and Environmental Monitoring

Commercial battery systems require more advanced protection than standard residential batteries. The Sunsynk PowerHub includes integrated monitoring and safety features designed for demanding energy-storage applications.

• Integrated Battery Management System (BMS)
• Integrated Energy Management System (EMS)
• Combustible gas detection
• Smoke detection
• Temperature detection
• System active exhaust
• Fire alarm protection
• Aerosol fire-extinguishing solution
• Power-supply redundancy design
• Black-start support

Expandable Commercial Energy Storage Platform

The PowerHub platform can be expanded as a business grows or as its energy requirements increase. This makes it suitable for phased commercial projects where additional battery capacity may be required later.

• Initial Energy Configuration: 122.8kWh
• Maximum Supported Expansion: Up to 1200kWh
• Suitable for phased commercial energy-storage projects
• Designed for scalable business and industrial applications

Technical Specifications

• Product Type: High-voltage all-in-one hybrid ESS
• Nominal Output Power: 50kW
• UPS Output Power: 50kW
• Battery Energy Configuration: 122.8kWh
• Battery Chemistry: LiFePO4
• Battery Operating Voltage: 500V – 700V
• Maximum Charging and Discharging Efficiency: 91.0%
• Maximum PV Input Power: 65kW
• Number of MPPTs: 4
• Maximum Inverter Efficiency: 97.6%
• MPPT Efficiency: 99.9%
• Protection Rating: IP55
• Installation Style: Floor mounted
• Cabinet Dimensions: 1780 × 1056 × 2235mm, excluding inverter
• Approximate Cabinet Weight: 2090kg
• Inverter Communication: CAN, RS485, WiFi and Ethernet
• Warranty: 10 years

Professional System Design and Installation Required

The Sunsynk PowerHub is a high-voltage commercial battery energy storage system and must be installed by qualified electrical and solar professionals experienced with commercial ESS projects.

The final solution should be designed around the site’s electrical demand, load profile, solar generation potential, available grid supply, backup-power requirements, installation location and future expansion plans.

Why Buy the Sunsynk PowerHub from JC Solar Panels?

JC Solar Panels supplies commercial solar, battery-storage and backup-power solutions for businesses across South Africa. Our team can assist with product selection, commercial quotations, system planning and turnkey installation requirements.

For commercial projects, we recommend completing a technical assessment before finalising the system design. This helps ensure that the battery capacity, inverter size, solar PV array and electrical integration are correctly matched to the site’s operational requirements.