Sunsynk 50kW 3PH Hybrid Inverter with 61.44kWh Battery

#2: SUN-3PH-50K-BATT-61.44 Storage Systems - Storage Package

Sunsynk 3ph 50kW Data Sheet

Sunsynk 3ph 50kW User Manual

Sunsynk 3ph 50kW Warranty

Sunsynk 5.12kWh Battery Datasheet 

Sunsynk 5.12kWh Battery Installation Manual

To view our full range of Sunsynk products visit our main Sunsynk page here

Sunsynk 50kW HV Three Phase Hybrid Inverter System

System Components

This commercial and industrial hybrid system includes:

• 1 × Sunsynk 50kW HV Three Phase Hybrid Inverter (SUN-50.0-3PH)

• 12 × Sunsynk 5.12kWh Single Battery Unit for HV Series (SUN-HV-5.12-BATT)

• 1 × BMS for Sunsynk HV Series (SUN-HV-BMS)

• 1 × Battery Cabinets with Door for Sunsynk 20.48kWh HV Battery (SUN-HV-20.48-BATTRACK-DOOR)

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Sunsynk 50kW 3 Phase Hybrid Inverter with 61.44kWh Battery – High Voltage Storage Package

The Sunsynk 50kW 3 Phase Hybrid Inverter with 61.44kWh Battery is a high-capacity commercial energy storage package designed for large residential, agricultural, industrial, and commercial solar installations. Combining a powerful 50kW three-phase hybrid inverter with 61.44kWh of scalable high-voltage battery storage, this system delivers advanced energy management, backup capability, and long-term cost savings.

This complete package is ideal for sites looking to optimise solar self-consumption, reduce peak demand charges, and improve resilience during grid outages.

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High-Capacity Commercial Energy Storage

50kW Three-Phase Hybrid Inverter

The included 50kW 3-phase inverter supports large-scale solar PV and battery applications, making it ideal for high-load sites with complex power demands.

61.44kWh High Voltage Battery Capacity

With 61.44kWh usable storage, this package provides substantial backup power and load shifting capability, enabling businesses to maximise off-peak charging and solar usage.

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Smart Energy Management & Backup Capability

Optimise Self-Consumption

Store excess solar energy generated during the day and deploy it when energy demand is highest, reducing electricity costs.

Backup Power for Critical Loads

The hybrid inverter supports resilient backup operation, helping maintain power to essential equipment during outages.

Peak Shaving & Demand Reduction

Ideal for commercial users looking to reduce peak demand charges and improve energy cost control.

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Designed for Large-Scale Installations

High Voltage Rack System

The included battery rack with secure door enclosure ensures safe and organised battery housing for plant rooms and energy centres.

Professional Installation Ready

This integrated package simplifies procurement and ensures full compatibility across inverter, BMS, battery modules, and enclosure.

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Technical Specifications

System Performance

• Rated Inverter Power: 50,000 W
• Battery Capacity: 61.44 kWh
• System Type: High Voltage Hybrid Storage Package
• Phase Configuration: 3 Phase

Physical Details

• Total Weight: 719 kg

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5.12 kWh High-Performance Battery Storage

Designed for residential and small commercial solar energy systems, this 5.12 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: 5,120 Wh

• Depth of Discharge (DoD): 100% for maximum usable energy

• Voltage: 51 V

• Continuous Discharge Rate (Normal Use): 5,120 W

• Maximum Discharge Rate (5 Minutes): 5,120 W

• Surge Discharge Rate (15 Seconds): 5,120 W

• Maximum Charge Rate (5 Minutes): 5,120 W

• Weight: 44 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

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