SUN-25K -SG01HP3-EU-AM2

The Deye SUN-25K-SG01HP3-EU-AM2 is a high-performance 25kW three-phase hybrid solar inverter designed for large residential estates, commercial buildings, farms, and light industrial energy systems. It is the most powerful model in the SG01HP3 series and is engineered to deliver stable, efficient, and intelligent energy management by combining solar power generation, high-voltage battery storage, utility grid supply, and generator backup into one integrated system.

This inverter is built for both on-grid and off-grid operation, making it suitable for advanced hybrid installations that require maximum reliability, energy independence, and load flexibility. It is commonly used in environments with high power demand such as estates, factories, hotels, schools, and large commercial facilities.

⚡ Powerful 25kW Three-Phase Output

The SUN-25K-SG01HP3-EU-AM2 delivers strong and stable three-phase power suitable for demanding applications:

• Rated AC Output Power: 25,000W
• Maximum AC Output Power: 27.5kW
• Three-phase output (220/380V or 230/400V systems)
• Pure sine wave output for sensitive equipment
• High surge capability for heavy motor loads
• Power factor support from 0.8 leading to 0.8 lagging
• 100% unbalanced output across all three phases

This means each phase can handle different loads independently, making it ideal for real-world installations where energy demand is not evenly distributed.

It can power:

• Industrial machines and workshop equipment
• Large air conditioning systems
• Office complexes and data systems
• Hotels and commercial buildings
• Water pumping and irrigation systems
• Cold rooms and refrigeration units
• CCTV and security infrastructure

☀️ Advanced High-Capacity Solar Input (MPPT Technology)

The inverter is designed for large solar arrays and uses 2 MPPT trackers to optimize energy harvesting from multiple panel strings.

PV Input Features

• Maximum PV input power: 32.5kW
• Maximum DC voltage: 1000V
• MPPT voltage range: 150V – 850V
• 4 DC inputs with multiple string support
• High-efficiency tracking for complex roof layouts

This allows solar panels to be installed in different orientations while still maintaining optimal energy production throughout the day.

🔋 High-Voltage Battery Storage System

The SUN-25K-SG01HP3-EU-AM2 is designed for high-voltage lithium battery systems, offering efficient energy storage and fast response performance.

Battery Features

• High-voltage battery support (approx. 160–700V range)
• Maximum charging/discharging current: 50A
• Multiple battery bank support
• Intelligent BMS communication (CAN / RS485)
• Supports parallel battery expansion

The high-voltage design improves system efficiency and reduces energy losses, making it suitable for large-scale storage systems.

 Smart Energy Management System

This inverter includes intelligent features that help optimize energy usage and reduce electricity costs:

• Self-consumption optimization
• Peak shaving (reduce grid usage during expensive periods)
• Load prioritization
• Time-of-use scheduling (multiple battery charge/discharge periods)
• Export limitation control
• Smart energy balancing

These functions allow users to control when energy is stored, used, or exported for maximum savings and efficiency.

🔌 Hybrid Operation (Solar + Battery + Grid + Generator)

The SUN-25K-SG01HP3-EU-AM2 supports multiple energy sources:

• Solar PV input
• High-voltage battery storage
• Utility grid connection
• Diesel/petrol generator integration

It automatically switches between these sources to ensure uninterrupted power supply. It can also store energy from a generator for later use, increasing system flexibility and backup reliability.

 System Expansion and Parallel Operation

This inverter is designed for large scalable installations:

• Supports up to 10 units in parallel
• On-grid and off-grid parallel operation
• Expandable battery systems
• Increased total system capacity

This makes it suitable for growing energy needs without replacing existing equipment.

📡 Smart Monitoring and Connectivity

The inverter includes modern monitoring tools for real-time system control:

• Wi-Fi and cloud monitoring support
• RS485 and CAN communication
• LCD display interface
• Remote monitoring via apps/platforms

Users can track:

• Solar generation
• Battery status
• Load consumption
• Grid import/export
• System faults and alerts

🛡️ Protection and Safety Features

The system includes multiple built-in protections:

• DC reverse polarity protection
• AC overvoltage and overcurrent protection
• Short circuit protection
• Thermal protection
• Surge protection
• Anti-islanding protection
• Residual current monitoring

These ensure safe and stable long-term operation.