Description
About This Product
The Sigenergy 20kW SigenStor Three Phase Controlleris a three-phase, hybrid energy controller designed to integrate solar generation, battery storage, and system management into a single unit. It combines a solar inverter, battery power conversion system (PCS), built-in energy management (EMS), and supports DC-coupled battery modules ‘ making it the central component of a full solar + storage setup. With four MPPT trackers and wide MPPT voltage range, it’s built to efficiently harvest solar PV power. The unit carries an IP66 enclosure rating, so it’s suitable for installation in exposed or outdoor-rated environments. It supports 1’6 compatible battery modules per controller, allowing scalable storage capacity when paired with the appropriate battery modules.
Who This Product Suits
This controller is ideal for homeowners or small businesses on a three-phase supply who want a fully integrated solar + battery + management system. It suits installations where you plan to include DC-coupled battery storage (rather than just solar PV alone). It works well where you anticipate future expansion ‘ for example, adding more battery modules later, or paralleling multiple units for higher capacity. It’s also appropriate if you value weather-resistant, durable equipment (thanks to its IP66 rating) for installation in a garage, shed or similar location that may be exposed to dust or moisture.
Specifications Explained
- Four MPPT trackers:maximises solar energy yield by allowing different PV strings to operate independently for better performance under varying conditions.
- Wide MPPT voltage range (approx. 160’1000 V DC):provides flexibility in PV string design and compatibility with a broad range of solar panel configurations.
- Three-phase AC output (nominal 20 kW):suitable for three-phase connected buildings ‘ ideal for larger homes or light-commercial installations.
- Hybrid inverter + battery PCS compatibility:enables integration with battery modules (1 to 6 per controller), allowing scalable energy storage capacity.
- Built-in EMS (Energy Management System):optimises energy flows between PV generation, battery storage and loads for efficient operation.
- Robust IP66 enclosure:protects the controller against dust and water ingress, making it suitable for indoor or suitably sheltered outdoor installations.
- Scalable and flexible configuration:supports modular stacking of battery modules and ‘ if needed ‘ parallel connection of multiple controllers for higher capacity setups.
Summary
The Sigenergy 20kW SigenStor Three Phase Controlleris a solid choice for anyone looking to build a comprehensive solar + battery storage system on a three-phase supply. It brings together inverter, battery interface and smart energy management in one durable, weather-resistant unit. Its flexibility ‘ from PV string design through to storage scaling ‘ makes it suitable for both residential and light commercial applications. If you plan to adopt battery storage now or expand later, this controller offers a reliable and future-ready foundation.
Further Information From The Manufacturer
The Sigenergy 20.0 kW SigenStor 3 Phase Controller IP66 4 MPPTby Sigenergyis an AI-optimized 5-in-one energy storage system that brings your solar dream to reality, helping you achieve energy independence with maximum efficiency, savings, flexibility and resilience. The Sigenergy SigenStor EC 20.0 TP AU integrates Solar Inverter, EV DC Charger, Battery PCS, Battery Pack, and EMS into one powerful energy system. This revolutionary system is fully integrated, simplified to give you a smart and seamless experience, and versatile in nature, catering to every energy usage scenario. The Sigenergy SigenStor EC 20.0 TP AU has a unique modular and stackable design, allowing it to be truly scalable on demand and flexible in configuration. For commercial applications, you can connect multiple SigenStors in parallel to meet your capacity needs, with 1-6 battery modules stackable, 5-48KWh capacity range per stack, and 110wh/kg high energy density.
Key Features
- 5-in-one Energy Storage System: Integrating Solar Inverter, EV DC Charger, Battery PCS, Battery Pack, and EMS into one powerful energy system
- Scalable Design: Unique modular and stackable design, allowing it to be truly scalable on demand and flexible in configuration
- High Energy Density: 110wh/kg high energy density
- Flexible Configuration: Can be connected in parallel to meet capacity needs, with 1-6 battery modules stackable
- Capacity Range: 5-48KWh capacity range per stack
Main Benefits
- Maximum Efficiency: Achieve energy independence with maximum efficiency, savings, flexibility and resilience
- Simplified Experience: Simplified to give you a smart and seamless experience, with a stylish front eagle eye and side ambient lighting design
- Scalable Solution: Truly scalable on demand and flexible in configuration, catering to every energy usage scenario
- High Energy Density: 110wh/kg high energy density, providing a reliable and efficient energy storage solution
- Commercial Ready: Business ready, with the ability to connect multiple SigenStors in parallel to meet capacity needs
Weights & Measurements Information
| Weight (kg) | 36.0000 |
| Length (mm) | 260 |
|---|---|
| Height (mm) | 300 |
| Width (mm) | 700 |
Downloads
About Sigenergy
Sigenergy (Sigen / SigenStor) offers integrated inverter, battery and energy-management systems designed for residential and commercial installations. Their modular SigenStor architecture combines inverter, storage and charging in one platform for scalable system design.
The company emphasises safety (including IP66), smart management, and compliance with Australian CEC requirements, making it a credible all-in-one hybrid ecosystem for installers.
