Description:
The Deye SUN-40K-SG01HP3-EU-BM4 hybrid inverter is a high-capacity three-phase solar inverter with advanced energy storage functionality, engineered for commercial, industrial, and large-scale residential solar PV systems. Designed for professional solar installers, solar wholesalers, and EPC contractors, this inverter delivers powerful performance, flexible system integration, and intelligent energy management.
With a rated AC output of 40kW and support for high-voltage lithium-ion batteries (160–800V), the system enables efficient energy storage and optimized self-consumption. It features dual battery inputs with up to 100A charge and discharge capability, ensuring fast response and high-performance cycling for energy storage applications .
The inverter supports up to 80kW PV input power, making it suitable for large photovoltaic systems with high-efficiency solar panels. Its advanced multi-MPPT configuration ensures optimized energy harvesting even in complex installations with multiple orientations.
For scalability, the system supports parallel operation of up to 10 units, allowing expansion of solar energy storage systems. The 100% unbalanced output enables precise load distribution across all three phases, which is critical for commercial and industrial applications.
The inverter supports AC coupling, allowing integration into existing solar systems, as well as compatibility with diesel generators, making it ideal for hybrid and backup applications. With 6 programmable charging and discharging time periods, users can optimize energy usage, peak shaving, and grid interaction.
Operating with a maximum efficiency of 97.6% and MPPT efficiency above 99%, the inverter ensures reliable energy conversion and high system performance. It includes Type II surge protection, advanced safety features, and compliance with European grid standards.
With an IP65 protection rating and intelligent air cooling system, the inverter is suitable for outdoor installation and continuous operation in demanding environments.
The Deye SUN-40K-SG01HP3-EU-BM4 is a premium solution for solar PV suppliers, solar distributors, and energy storage systems, delivering scalability, flexibility, and long-term reliability for modern solar installations.
