Deye SUN-12K-SG04LP3-EU Hybrid Inverter (12 kW, 3-Phase)

The Deye SUN-12K-SG04LP3-EU hybrid inverter is a 3-phase device with a rated power of 12 kW, supporting low-voltage energy storage systems from 40 to 60 V. The product features two independent MPPTs, integrated Type II AC and DC surge protection, and support for phase asymmetry.

The Deye SUN-12K-SG04LP3-EU is a 3-phase hybrid inverter designed for photovoltaic installations with energy storage. The device provides a 12 kW output power and supports a maximum PV input power of 15,600 W. Its design allows up to ten units to be connected in parallel for both on-grid and off-grid operation. The inverter features a smart air cooling system and an IP65-rated enclosure.

Key Features

• Asymmetric AC output allowing up to 50% of rated power on a single phase
• Supports 40-60 V low-voltage lead-acid and lithium-ion batteries
• Maximum charge and discharge current of 240 A for the energy storage
• Integrated Type II SPD surge protection for both AC and DC sides
• Two independent Maximum Power Point Trackers (MPPT) in a 2+1 configuration

Technical Specifications

Rated AC power	12,000 W
Maximum PV input power	15,600 W
Number of phases	3
Number of MPPTs	2
Battery voltage range	40-60 V
Maximum AC output current	20 A
Protection class	IP65
Dimensions (W × H × D)	422 × 658 × 254 mm
Weight	38 kg