Deye LV 20kW Three Phase Hybrid Inverter - SUN-20K-SG05LP3-AU-SM2

Overview

The Deye SUN-14/15/16/18/20K-SG05LP3-AU-SM2 series is a three-phase low-voltage hybrid inverter range designed for high-performance residential and commercial energy storage systems. Covering power classes from 14 kW to 20 kW, this series delivers flexible system design, high battery current capability, and advanced energy management.

With support for AC coupling, diesel generator integration, and parallel operation of up to 10 units, the SG05LP3-AU-SM2 range is ideal for both new installations and retrofits where reliability, scalability, and smart energy control are required.

Key Features

Three-Phase Hybrid Energy Control

• Three-phase hybrid inverter for on-grid and off-grid systems
• Rated power options: 14 kW / 15 kW / 16 kW / 18 kW / 20 kW
• Supports up to 10 inverters in parallel

Low-Voltage Battery Compatibility

• 48 V low-voltage battery system with transformer isolation
• Supports multiple batteries connected in parallel
• Maximum charging / discharging current: 350 A

Flexible Power Output

• 100% unbalanced output across each phase
• Up to 50% of rated power per phase
• Designed to handle uneven three-phase load profiles

Advanced System Integration

• AC coupling support for retrofitting existing PV systems
• Supports energy storage from diesel generators
• Suitable for hybrid, backup, and off-grid applications

Smart Energy Management

• Configurable 6 time periods for battery charge and discharge
• Optimised for self-consumption and energy cost reduction
• User-friendly configuration and system control