About This Product

The Sigenergy 12kW SigenStor Single Phase Controller IP66 4 MPPT (updated model) is the core inverter and control unit for Sigenergy’s modular SigenStor home energy system. Designed for single phase Australian installations, it delivers up to 12kW of AC output and manages solar generation, battery storage, grid interaction and backup power from one integrated platform.This updated model features four independent MPPT inputs for flexible solar array design, allowing multiple roof orientations or string groupings to be connected without compromise. With an IP66-rated enclosure, it is built for outdoor wall mounting in Australian conditions and integrates directly with Sigenergy’s modular battery packs and energy management system.The controller supports on-grid operation, backup functionality and intelligent energy management through the SigenStor platform, giving installers a clean, modular solution for modern hybrid solar and storage systems.

Who This Product Suits

This controller suits homeowners wanting a high-capacity single phase solar and battery system with room to expand.It is ideal for:

• Large residential properties with high daytime or evening energy use
• Homes adding battery storage to maximise solar self-consumption
• Installations requiring multiple MPPTs for complex or multi-direction roof layouts
• Customers wanting integrated backup capability from a single system
• New builds or major upgrades where a modular, future-ready platform is preferred

It is designed for professional installation and integration with Sigenergy SigenStor battery modules.

Specifications Explained

• 12kW Single Phase Output: Provides high AC output capacity suitable for larger single phase homes and high-load appliances.
• 4 MPPT Trackers: Four independent maximum power point trackers allow separate solar string optimisation for improved yield across different roof aspects.
• Hybrid Inverter Functionality: Manages solar generation, battery charging and discharging, grid import/export and backup supply in one unit.
• IP66 Rated Enclosure: Weather-resistant design suitable for outdoor installation in Australian environments.
• Modular SigenStor Integration: Designed to connect directly with Sigenergy’s stackable battery modules and system components.
• Smart Energy Management: Works with Sigenergy monitoring and control software for real-time system visibility and optimisation.

Summary

The Sigenergy 12kW SigenStor Single Phase Controller IP66 4 MPPT (updated model) is a high-capacity hybrid inverter and system controller built for modern Australian homes. With four MPPT inputs, integrated battery control and IP66 protection, it provides a flexible and robust foundation for a complete solar and storage solution.For installers and homeowners wanting a scalable, integrated energy system with strong single phase performance, this controller forms the backbone of the SigenStor platform.

Further Information From The Manufacturer

The Sigenergy 12.0 kW SigenStor Single Phase Controller IP66 4 MPPT by Sigenergy is 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 12.0 SP AU integrates Solar Inverter, EV DC Charger, Battery PCS, Battery Pack, and EMS into one powerful energy system. This revolutionary 5 in One Home ESS is simplified to give you a smart and seamless experience, and its unique modular and stackable design allows it to be truly scalable on demand and flexible in configuration. The Sigenergy SigenStor EC 12.0 SP AU has a capacity range of 5-48KWh per stack, with 1-6 battery modules stackable, and a high energy density of 110wh/kg.

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 allows it to be truly scalable on demand and flexible in configuration
• High Energy Density: 110wh/kg high energy density
• Capacity Range: 5-48KWh capacity range per stack
• Battery Modules: 1-6 battery modules stackable

Main Benefits

• Energy Independence: Achieve energy independence with maximum efficiency, savings, flexibility and resilience
• Scalable and Flexible: Truly scalable on demand and flexible in configuration, making it suitable for both home and business applications
• High Efficiency: AI-optimized for maximum efficiency and savings
• Seamless Experience: Simplified to give you a smart and seamless experience
• Business Ready: Suitable for commercial applications, with the ability to connect multiple SigenStors in parallel to meet capacity needs

Weights & Measurements Information

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.