Sigenergy Sigen Hybrid 2.0 SP2 Single-Phase Hybrid Inverter

The Sigenergy Sigen Hybrid 2.0 SP2 is a next-generation single-phase hybrid inverter designed for modern residential solar PV systems with battery storage and smart energy management. Developed for high efficiency, silent operation and seamless integration with energy storage solutions, the inverter delivers up to 2000W nominal AC output power and supports up to 4000W PV input power for optimised solar energy production. With a 99.0% maximum efficiency, ultra-slim 99mm compact design, and noise level of only 25dB, the Sigen Hybrid 2.0 SP2 combines high performance with elegant aesthetics for modern homes and energy-efficient buildings.

The inverter supports a maximum DC input voltage of 600V, features dual MPPT tracking with a wide 50V–550V MPPT voltage range, and accepts up to 16A input current per MPPT, making it compatible with modern high-power solar panels and bifacial PV modules. Designed for complete energy independence, the Sigen Hybrid 2.0 SP2 is fully compatible with Sigenergy SigenStor BAT battery systems, supporting battery voltage ranges from 300V to 600V and up to six battery modules per controller. Integrated backup functionality delivers up to 3000W peak backup power, ensuring reliable energy supply during grid outages.

The Sigen Hybrid 2.0 SP2 includes advanced protection features such as DC reverse polarity protection, insulation monitoring, residual current monitoring, anti-islanding protection, AC surge protection and AFCI-ready arc fault safety functionality. With IP66 protection, natural convection cooling, operating temperatures from -30°C to 60°C, and support for installations up to 4000m altitude, the inverter is built for reliable long-term operation in demanding environments. Integrated communication interfaces include WLAN, Fast Ethernet, RS485 and optional 4G/3G/2G communication, enabling intelligent remote monitoring and smart energy management through the Sigenergy platform. The Sigenergy Sigen Hybrid 2.0 SP2 is an ideal solution for solar installers, solar wholesalers, solar distributors, solar battery systems, energy storage applications and complete solar kits for residential solar PV projects.