Description
About This Product
The Sigenergy 5kW SigenStor Three Phase Controller is a three-phase energy controller designed for use within the SigenStor solar and battery storage platform. It combines solar inverter and battery control functions, providing 5kW nominal AC output while managing PV generation, compatible SigenStor battery modules and grid interaction from a single controller.
The controller supports up to 8kW of connected PV input, two independent MPPT trackers and high-voltage SigenStor battery modules. It is designed for Australian three-phase residential and light commercial installations where solar generation and battery storage are being integrated into one system.
Who This Product Suits
The Sigenergy 5kW SigenStor Three Phase Controller suits homes and smaller commercial sites with a three-phase electrical supply that require a 5kW inverter within a SigenStor battery system.
- Three-phase residential solar and battery installations.
- Sites requiring a 5kW nominal three-phase inverter output.
- Installations using SigenStor BAT 5.0 or BAT 8.0 battery modules.
- PV systems benefiting from two separate MPPT inputs for different roof orientations or string conditions.
- Customers wanting a controller that can form part of an expandable SigenStor energy storage system.
Specifications Explained
The Sigenergy 5kW SigenStor Three Phase Controller has a nominal AC output of 5,000W and operates on 380/400V three-phase networks. Maximum PV input power is 8,000W, with a maximum DC input voltage of 1,100V, 600V nominal DC voltage and an MPPT operating range of 160V to 1,000V.
Two MPPT trackers are provided, with one PV string per MPPT, a maximum input current of 16A per MPPT and maximum short-circuit current of 20A per MPPT. Maximum inverter efficiency is 98.1%.
The controller is compatible with SigenStor BAT 5.0 and BAT 8.0 modules and supports between one and six battery modules per controller. Battery operating voltage is 600V to 900V. Peak output capability is 7.5kW for up to 10 seconds.
Protection functions include DC reverse-polarity protection, insulation monitoring, residual-current monitoring, AC overcurrent, overvoltage and short-circuit protection, Type II DC and AC surge protection and anti-islanding protection. The enclosure is rated IP66 and communication options include WLAN, Fast Ethernet, RS485 and Sigen CommMod.
Summary
The Sigenergy 5kW SigenStor Three Phase Controller is a 5kW three-phase controller for SigenStor solar and battery installations. It supports up to 8kW of PV input, two MPPT trackers, high-voltage SigenStor battery modules and integrated monitoring and protection functions. It is a practical choice for smaller three-phase systems where solar, storage and energy management need to operate as one coordinated system.
Further Information From The Manufacturer
The Sigenergy 5.0kW SigenStor Three Phase Controller by Sigenergy is a high-performance energy controller designed for precise control and compatibility with various energy sources. The Sigenergy SigenStor EC 5.0 TP AU features EMS inside for precise control, DC ground-fault protection, multi-source black start, and on & off-grid compatibility. It has a DC/AC ratio of up to 2 (single phase) and an IP66 system protection rating. The CEC listing covers 5, 10, 15, 20, 25, 29.9kW 3ph Energy Controllers with Batteries, and it must be installed with batteries.
Key Features
- Energy Management System (EMS): For precise control
- DC Ground-Fault Protection: Enhanced safety feature
- Multi-Source Black Start: Enables start-up from multiple sources
- On & Off-Grid Compatibility: Flexible energy source compatibility
- DC/AC Ratio: Up to 2 (single phase)
- IP Rating: IP66 system protection rating
Main Benefits
- Enhanced Safety: With DC ground-fault protection and IP66 rating
- Flexible Energy Source Compatibility: On & off-grid compatibility
- High Performance: With EMS inside for precise control
- Compliance: CEC listing for 5, 10, 15, 20, 25, 29.9kW 3ph Energy Controllers with Batteries
Weights & Measurements Information
| Weight (kg) | 36.0001 |
| Length (mm) | 700 |
| Height (mm) | 300 |
| Width (mm) | 260 |
Downloads
About Sigenergy
Sigenergy develops premium hybrid inverters and modular battery systems commonly used in residential and light-commercial energy-storage projects. Their products focus on safety, rapid installation, and high-power backup capability. With strong attention to software and user interface design, Sigenergy systems provide reliable day-to-day performance and detailed monitoring.
