DEYE-SUN-125K-SG02HP3-EU

The Deye SUN-125K-SG02HP3-EU three-phase hybrid inverter is specifically designed for high-power industrial and commercial solar systems. Its 125 kW nominal AC power enables a stable and flexible energy supply for larger halls, factories, logistics centers, or complex C&I projects, combined with battery energy storage.

The model series is compatible with high-voltage batteries, making it an ideal choice for systems where the goal is to maximize self-consumption, reduce peak loads, or achieve grid independence.
High power for C&I and industrial projects

The 125 kW power rating is specifically suited for high-energy-demand consumers. The system is capable of accommodating a large solar array and managing high-capacity HV energy storage systems.

The device supports the parallel operation of up to 10 inverters, enabling the design of scalable systems even for larger investments.
High-voltage battery integration

The device works with high-voltage lithium-ion batteries across a wide voltage range. The maximum 200A charge and discharge current enables efficient management of high-capacity energy storage systems.

The 6 configurable daily time slots allow for precise timing of battery charging and discharging strategies, enabling the system to be optimized for tariff-based operation, peak load reduction, or aggregator collaboration.
100% phase asymmetry handling

In real-world industrial environments, three-phase loads are rarely balanced. The Deye 125K-SG02HP3-EU series supports 100% asymmetric output, allowing the system to accurately match actual consumption patterns.

This is particularly advantageous at sites where the load on each phase varies significantly.
AC coupling and system expansion options

The model also supports AC-coupled configurations, making it possible to retrofit existing solar systems with energy storage.

This can be an ideal solution for businesses that now wish to integrate energy storage into a previously installed system.
Industrial-grade protection and reliability

The inverter features IP65 protection, making it suitable for outdoor installation. Built-in protection functions—overcurrent protection, overvoltage protection, insulation monitoring, DC polarity protection, and optional AFCI—contribute to long-term operational reliability.

High efficiency of up to 98% ensures that the system operates economically even at high power output.