Deye HV 29.9kW Three Phase Hybrid Inverter 3MPPT - SUN-29.9K-SG01HP3-AU-BM3

Overview

The DEYE SUN-29.9/35/40/50K-SG01HP3-AU-BM3/4 Series is a new-generation range of three-phase high-voltage hybrid inverters designed for large residential, commercial, and light industrial energy storage applications in Australia. Supporting 160–800 V high-voltage battery systems, the series delivers higher system efficiency, reduced current flow, and lower thermal losses.

Built for flexibility and scalability, this inverter range supports three-phase unbalanced output, AC coupling for retrofit installations, and advanced hybrid system architectures. Integrated with Deye’s intelligent monitoring platform, the series enables safe, efficient, and remotely managed PV and storage systems.

Key Features

High-Voltage Hybrid Energy Platform

• Supports high-voltage batteries from 160–800 V
• Higher efficiency and reduced heat dissipation compared to low-voltage systems
• Designed for commercial-scale and high-demand installations

Three-Phase Performance & Flexibility

• 100% unbalanced output available on each phase
• Extends application scenarios for mixed and uneven phase loads
• Suitable for both on-grid and off-grid operating modes

Scalable & Parallel Ready

• Up to 10 inverters in parallel for large-scale systems
• Supports multiple high-voltage battery strings connected in parallel
• Future-ready architecture for system expansion

AC-Coupled & Hybrid Integration

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

Advanced Battery Control

• Maximum charging / discharging current: 100 A
• Up to 6 programmable time periods for battery charging and discharging
• Optimised battery utilisation for cost savings and energy independence

Smart Monitoring & Remote O&M

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