The Deye SUN-6K-SG04LP1-EU-SM2 is a versatile 6kW low-voltage hybrid inverter designed to manage solar generation, battery storage and grid power efficiently.

With dual MPPT solar inputs, the inverter provides flexibility when designing PV arrays, particularly where panels are installed across different roof orientations.

The 48V-class low-voltage battery architecture supports compatible lithium-ion and lead-acid battery systems, making the Deye 6kW an excellent choice for new solar installations as well as backup power upgrades.

The inverter can intelligently prioritise solar, battery and grid energy according to the selected settings, helping homeowners maximise solar utilisation while maintaining reliable backup power during grid outages and load shedding.

A WiFi monitoring dongle is included, allowing compatible online monitoring of system performance and energy production.

Key Features

• 6kW rated output

• Single-phase hybrid inverter

• Low-voltage 48V battery system

• Compatible with lithium-ion and lead-acid batteries

• 2 independent MPPT trackers

• Multiple PV string inputs

• Solar, battery and grid integration

• Generator integration capability

• High battery charge and discharge capability

• Programmable charging and discharging

• Time-of-use functionality

• Supports on-grid and off-grid operation

• Parallel operation capability

• CAN / RS485 battery communication

• WiFi Dongle included

• Remote system monitoring

• Pure sine wave output

• IP65 protection rating

• Suitable for residential and small commercial applications

Technical Specifications

Brand: Deye Model: SUN-6K-SG04LP1-EU-SM2 Product Type: Hybrid Solar Inverter Rated Output Power: 6,000W / 6kW Phase: Single Phase Battery System: Low Voltage / 48V Class Battery Voltage Range: 40–60V Battery Compatibility: Lithium-ion / Lead-acid PV MPPT Trackers: 2 Maximum PV Input Voltage: 500V MPPT Operating Range: 150–425V Output Waveform: Pure Sine Wave Communication: CAN / RS485 Protection Rating: IP65 Monitoring: WiFi Dongle Included Operating Modes: On-Grid / Off-Grid / Hybrid

Intelligent Hybrid Energy Management

The Deye 6kW Hybrid Inverter allows energy from multiple sources to be intelligently managed according to the requirements of the installation.

Solar energy can be used to:

• Supply household loads

• Charge connected batteries

• Reduce electricity purchased from the grid

• Support backup power requirements

Programmable operating modes allow the installer or user to configure when batteries should charge or discharge, making the system suitable for both backup-focused and solar self-consumption applications.

WiFi Monitoring Included

This package includes a compatible WiFi dongle, allowing the inverter to be connected to Deye’s supported monitoring platform.

Users can conveniently monitor important system information such as solar production, battery status, household consumption and inverter operation remotely.

Battery & Generator Integration

The inverter is designed to operate with compatible 48V lithium batteries and can communicate with supported battery BMS systems via CAN or RS485.

Generator integration also provides additional flexibility for installations where alternative backup generation is required.

Why Choose the Deye 6kW Hybrid Inverter?

The Deye 6kW Hybrid Inverter is an excellent choice for customers requiring more capacity than a typical 5kW residential system without moving to a significantly larger inverter.

Its hybrid functionality, dual MPPT design, 48V battery compatibility and advanced energy management make it suitable for a wide range of South African solar and backup installations.

Ideal For

• Residential solar systems

• Home backup power

• Load-shedding backup

• Solar self-consumption

• Small businesses and offices

• 48V lithium battery systems

• Generator-assisted installations

• New solar installations

• Existing solar system upgrades

What’s Included?

• 1 × Deye 6kW Hybrid Inverter – SUN-6K-SG04LP1-EU-SM2

• 1 × WiFi Monitoring Dongle

• Standard manufacturer-supplied accessories

Important Installation Information

Installation should be completed by a suitably qualified solar installer/electrician in accordance with applicable electrical regulations and manufacturer requirements.

PV array voltage, current and total PV capacity must remain within the inverter’s specified limits.