SUN-12K-SG04LP3-EU-AM2

The Deye SUN-12K-SG04LP3-EU-AM2 is a high-performance 12kW three-phase hybrid solar inverter designed for residential, commercial, industrial, and energy storage applications. Engineered with advanced hybrid technology, this inverter seamlessly integrates solar panels, battery storage systems, the utility grid, and backup generators into a single intelligent energy management platform. It is ideal for users seeking reliable power, reduced electricity costs, enhanced energy independence, and uninterrupted backup power during utility outages.

Built to support both on-grid and off-grid operation, the SUN-12K-SG04LP3-EU-AM2 intelligently manages energy flow between all connected power sources. Its three-phase design makes it particularly suitable for larger homes, offices, factories, warehouses, hotels, farms, schools, and commercial facilities with high energy demands.

Key Features

Powerful 12kW Three-Phase Output

The inverter delivers stable and efficient power across three phases.

Output Specifications:

• Rated AC Output Power: 12,000W
• Maximum AC Output Power: 13,200W
• Three-Phase Output (220/380V, 230/400V)
• Pure Sine Wave Output
• Peak Off-Grid Power: Up to 2 times rated power for 10 seconds
• Supports 100% unbalanced output across phases

This allows the inverter to efficiently power:

• Air conditioners
• Industrial machinery
• Water pumps
• CCTV surveillance systems
• Data centers
• Office equipment
• Smart home systems
• Commercial refrigeration systems

The inverter can provide up to 50% of rated power on each phase independently, ensuring excellent load balancing and flexibility.

Advanced Dual MPPT Solar Technology

The SUN-12K-SG04LP3-EU-AM2 features dual MPPT trackers, enabling maximum solar energy harvesting from multiple solar arrays.

Solar Input Specifications

• Maximum PV Input Power: 24,000W
• Maximum DC Voltage: 800V
• MPPT Voltage Range: 200V – 650V
• Multiple PV String Support
• Up to 6 DC Inputs
• Two Independent MPPT Trackers

The dual MPPT design allows solar panels to be installed on different roof orientations and tilt angles while maintaining optimal performance throughout the day.

High-Capacity Battery Support

The inverter is designed to work with modern battery storage systems.

Battery Features

• 48V Low Voltage Battery System
• Compatible with Lithium-Ion Batteries
• Compatible with Lead-Acid Batteries
• Battery Voltage Range: 40V–60V
• Maximum Charging Current: 240A
• Maximum Discharging Current: 240A
• Intelligent BMS Communication
• CAN Bus and RS485 Communication

The high charging and discharging current enables rapid battery charging and reliable backup power for large energy storage installations.

Intelligent Hybrid Energy Management

The SUN-12K-SG04LP3-EU-AM2 includes advanced energy management features that optimize energy consumption and maximize savings.

Smart Functions

• Self-Consumption Optimization
• Peak Shaving
• Time-of-Use Scheduling
• Load Prioritization
• Export Limitation
• Smart Battery Charging
• Grid Support Functions

Users can configure up to six programmable charging and discharging periods, allowing batteries to charge during off-peak periods and discharge during expensive peak tariff periods.

On-Grid and Off-Grid Flexibility

The inverter supports:

• Grid-Tied Solar Systems
• Hybrid Solar Systems
• Off-Grid Installations
• Backup Power Systems
• AC-Coupled Solar Retrofits

Its intelligent control system automatically switches between solar, battery, grid, and generator power sources, ensuring uninterrupted operation during power outages.

Generator Integration

The inverter supports energy storage from diesel or petrol generators.

Benefits

• Automatic Generator Support
• Generator Battery Charging
• Extended Backup Runtime
• Enhanced Energy Security
• Reliable Operation During Long Outages

This makes the inverter an excellent choice for areas with unstable grid supply or mission-critical power requirements