Sunsynk 50kW High Voltage Three-Phase Hybrid Inverter
The Sunsynk 50kW High Voltage Three-Phase Hybrid Inverter is a powerful commercial-grade energy management solution designed for large-scale solar, battery storage, and backup power applications.
Engineered for commercial and industrial installations, this advanced hybrid inverter intelligently manages power from solar PV, high-voltage battery storage, the utility grid, and generators to maximise energy efficiency and system reliability.
Featuring four independent MPPT trackers, built-in surge protection, Wi-Fi monitoring, and support for parallel operation, the Sunsynk 50kW inverter provides exceptional flexibility for high-capacity energy systems.
System Information
The inverter delivers 50,000W three-phase output power and supports flexible PV array designs with four independent MPPT trackers.
The system allows DC oversizing of up to 30% above the rated AC output, enabling larger solar arrays for improved energy generation. It can also operate without batteries using solar PV and grid power, providing additional installation flexibility.
For larger projects, up to 10 inverters can be connected in parallel, with each inverter operating alongside its own battery bank.
Key Features
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50kW three-phase high-voltage hybrid inverter
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Compatible with solar PV, battery storage, grid power and generators
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Four independent MPPT trackers
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Supports DC oversizing up to 30%
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Can operate without batteries
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Built-in Wi-Fi monitoring
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Integrated Type II AC/DC Surge Protection Devices (SPD)
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Overload, over-temperature and short-circuit protection
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Supports parallel operation of up to 10 inverters
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5-year manufacturer's warranty
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Extended 10-year warranty when paired with compatible Sunsynk batteries*
Technical Specifications
Inverter
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Rated Output Power: 50,000W
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Output Type: Three-Phase
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Battery Type: High Voltage
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MPPT Trackers: 4
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Maximum PV Oversizing: 130% of rated AC output
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Maximum Parallel Units: 10
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Remote Monitoring: Built-in Wi-Fi
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Surge Protection: Integrated Type II DC & AC SPD
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Protection Features:
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Overload Protection
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Over-temperature Protection
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Short-circuit Protection
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Battery Compatibility
Compatible with compatible Sunsynk High Voltage Battery Systems.
When used with Freedom Won High Voltage batteries, the battery profile must be updated before commissioning. Contact Freedom Won or your Technical Support Advisor (TSA) to ensure compatibility with the Sunsynk 50kW HV inverter.
Important Battery Requirements
Important: The connected high-voltage battery bank should maintain a voltage above 500V during operation.
The inverter has a maximum battery discharge current of 100A. If the battery voltage falls below 500V, the available inverter output will decrease accordingly.
Example:
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Battery Voltage: 430V
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Maximum Discharge Current: 100A
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Available Output Power: 43kW
If the connected load exceeds the available battery output, the inverter may generate overload warnings. For optimum performance, use a battery system that maintains an operating voltage above 500V.
Ideal Applications
The Sunsynk 50kW High Voltage Hybrid Inverter is ideal for:
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Commercial buildings
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Industrial facilities
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Agricultural operations
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Large-scale solar installations
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High-voltage battery storage systems
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Grid-tied and backup power systems
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Large energy management projects
Warranty
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5-year manufacturer's warranty
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Extended to 10 years when paired with compatible Sunsynk battery systems
Professional Installation Required
This inverter must be installed by a qualified three-phase electrician registered with the relevant Department of Labour requirements.
For all high-voltage battery systems exceeding 48V DC, installers should:
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Hold appropriate three-phase electrical certification.
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Complete product-specific training where required by the manufacturer.
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Follow all applicable SANS regulations, Department of Labour requirements, and industry best practices.
Failure to comply with installation requirements may void the manufacturer's warranty.
