Hybrid Invertor Deye SUN-125K-SG02HP3

Deye SUN-125K-SG02HP3 — A Flagship Solution for Large-Scale Energy Storage Systems

Modern enterprises, manufacturing facilities, and commercial buildings are increasingly adopting independent power supply and energy storage solutions. To meet these large-scale demands, Deye has introduced its new high-voltage hybrid inverter — Deye SUN-125K-SG02HP3. As one of the most powerful models in the new SG02HP3 series, it is designed to deliver reliable performance in large commercial and industrial energy systems.

The inverter combines outstanding performance, advanced energy management technology, and support for high-voltage battery storage systems. It can operate simultaneously with photovoltaic (PV) panels, the utility grid, diesel generators, and battery storage, ensuring uninterrupted power supply even under heavy loads.

Next-Level Power

The inverter delivers a rated output power of 125 kW and supports PV arrays with a total capacity of up to 250 kW, making it an ideal solution for large solar power plants, business centers, manufacturing facilities, agricultural enterprises, and logistics hubs.

With a maximum efficiency of 98.7%, the system delivers exceptional performance even during peak demand. Support for 160–1000 V high-voltage battery systems significantly reduces energy losses while improving the stability and efficiency of the entire energy storage system.

One of the key advantages of the new series is its support for high charge and discharge currents of up to 200 A, making it especially suitable for industrial-scale energy storage applications.

New Features of the SG02HP3 Series

Compared with previous Deye hybrid inverter generations, the SUN-125K-SG02HP3 introduces several advanced features and improvements:

• Support for up to 10 MPPT trackers for maximum PV design flexibility;
• Support for PV arrays of up to 250 kW;
• Parallel operation of up to 10 inverters;
• Full on-grid and off-grid operating modes;
• AC coupling support for upgrading existing solar power systems;
• Compatibility with diesel generators;
• Intelligent battery charging and discharging management;
• Support for 100% unbalanced three-phase output;
• Up to six programmable charging and discharging schedules;
• Advanced EMS functionality and comprehensive energy monitoring.

These capabilities transform the inverter into a complete energy management hub for large-scale power generation and energy storage systems.

Reliability and Stable Operation

The Deye SUN-125K-SG02HP3 is engineered for continuous operation in demanding environments. Its IP65 protection rating enables installation in dusty or humid conditions.

The active cooling system maintains optimal operating temperatures under heavy loads, while rapid switching between available power sources helps prevent equipment downtime and protects critical business operations.

Key Specifications of the Deye SUN-125K-SG02HP3

• Rated output power: 125 kW
• Maximum PV input power: up to 250 kW
• Maximum efficiency: up to 98.7%
• Number of MPPT trackers: 10
• Maximum PV voltage: 1000 V
• High-voltage battery support: 160–1000 V
• Maximum charge/discharge current: 200 A
• Parallel operation: up to 10 inverters
• Operating modes: On-grid / Off-grid
• Protection rating: IP65
• Generator compatibility and AC coupling support

A Solution for Modern Business

The Deye SUN-125K-SG02HP3 represents a new generation of industrial hybrid inverters, enabling the development of large-scale, high-efficiency energy systems. Combining exceptional performance, reliability, and flexible configuration, it helps businesses reduce dependence on the utility grid while optimizing electricity costs.

It is the ideal solution for companies seeking maximum energy independence, efficient utilization of solar power, and the deployment of next-generation energy storage systems.