Optimised Solar & Grid Performance

The Sigenergy Sigenstor Energy Controller 20kW - Three Phase maximises energy output through its multi-MPPT (Maximum Power Point Tracking) system and high DC/AC (Direct Current/Alternating Current) ratio, ensuring efficient solar utilisation and reliable grid support.

• 20kW nominal power output for high-energy demands.
• Up to 32kW PV input for maximum solar generation.
• Up to 3 MPPTs for optimal energy harvesting.
• DC/AC ratio of 1.6 for increased solar self-consumption.

Scalable Battery Storage & Backup

The Sigenergy Sigenstor Energy Controller 20kW - Three Phase is designed for scalable energy storage, supporting up to six SigenStor BAT 5.0 / 8.0 modules. This flexibility ensures energy security for extended backup power.

• Battery voltage range: 600V - 900V for adaptable configurations.
• High-efficiency charge/discharge cycles for extended battery life.
• Multi-source black start capability for uninterrupted power.

Reliable Backup Power & Smart Grid Support

With advanced grid interaction and rapid switching backup capabilities, the Sigenergy Sigenstor Energy Controller 20kW - Three Phase ensures seamless transitions between solar, battery, and grid power, providing continuous power availability.

• Peak backup power: 30kW for handling short-term overloads.
• Ultra-fast switching (<10ms) for uninterrupted power during outages.
• Supports weak grids and generator inputs for enhanced flexibility.

Comprehensive Safety & Protection

The Sigenergy Sigenstor Energy Controller 20kW - Three Phase is equipped with state-of-the-art protection systems, ensuring long-term system stability and safety.

• DC reverse polarity protection to prevent wiring errors.
• Arc fault circuit interruption (AFCI) for enhanced fire prevention.