Deye HV 20kW Three Phase Hybrid Inverter - SUN-20K-SG01HP3-AU-AM2

Overview

The DEYE SUN-5/6/8/10/12/15/20/25K-SG01HP3-AU-AM2 Series is a new-generation range of three-phase high-voltage hybrid inverters engineered for advanced residential, commercial, and light industrial energy storage systems in Australia. Supporting 160–700 V high-voltage battery systems, the series delivers improved efficiency, reduced current, and lower thermal losses.

Designed for maximum flexibility, this hybrid inverter platform supports three-phase unbalanced output, AC coupling for retrofitting existing solar installations, and large-scale system expansion. Combined with Deye’s intelligent monitoring platform, the range enables safe, flexible, and efficient operation for modern energy management applications.

Key Features

High-Voltage Hybrid Energy Platform

• Supports high-voltage batteries from 160–700 V for improved system efficiency
• Lower current operation reduces heat dissipation and system losses
• Designed for residential, commercial, and light industrial installations

Three-Phase Performance & Flexibility

• 100% unbalanced output available on each phase
• Extends application scenarios for mixed and uneven phase loads
• Supports both on-grid and off-grid system configurations

Scalable & Parallel Ready

• Up to 16 inverters in parallel for larger systems
• Supports multiple high-voltage battery strings in parallel
• Future-ready design for system expansion

AC-Coupled & Hybrid Integration

• AC coupling capability for retrofitting existing solar PV systems
• Hybrid architecture enables solar, battery, and generator integration
• Supports energy storage from diesel generators

Advanced Battery Control

• Maximum charging / discharging current: 50 A
• Up to 6 programmable time periods for battery charge and discharge
• Optimised battery utilisation for cost savings and energy independence

Smart Monitoring & Remote Management

• Remote system shutdown for enhanced safety during fault conditions
• Remote parameter configuration and firmware updates
• Simplifies PV plant operation and maintenance (O&M)