Hybrid solar inverter Deye SUN-4K-SG05LP3-EU-SM2 (4 kW, 3 Phase, 2 MPPT)

Hybrid Solar Inverter Deye SUN-4K-SG05LP3-EU-SM2

Solution for 4 kW Three-Phase Power Supply

The Deye SUN-4K-SG05LP3-EU-SM2 is a 4 kW three-phase hybrid inverter with battery support and two MPPT trackers. Its compactness, versatility, and high efficiency make it an optimal choice for homes and small businesses with three-phase power input.

Manufacturer Deye

Reliable Technology with Global Recognition

The Deye company is a leading manufacturer of solar inverters, combining innovation, reliability, and compliance with European standards. This inverter is perfectly suited for Ukrainian conditions and energy needs.

Overview of Deye SUN-4K-SG05LP3-EU-SM2

Balance of Performance and Energy Independence

The inverter efficiently utilizes solar energy, simultaneously powering consumers, charging the battery, and exporting excess energy to the grid. Its three-phase system ensures the operation of household and commercial appliances without phase imbalances.

How the Deye SUN-4K-SG05LP3-EU-SM2 Works

Automatic Energy Flow Management

The inverter operates in multiple modes: grid-connected, autonomous, and backup. In case of a power outage, it instantly switches to the battery, ensuring uninterrupted power supply. Two MPPT trackers allow connection of panels with different orientations for maximum generation.

Technical Specifications of Deye SUN-4K-SG05LP3-EU-SM2

High Performance in a Compact Design

• Inverter Power: 4,000 W

• Phases: 3 phases (3/N/PE, 230/400 V)

• Number of MPPT: 2 independent trackers

• PV Input Voltage: 150–425 V

• Max. Solar Panel Power: Up to 5,200 W

• Battery System: 48 V (LiFePO₄, GEL, AGM)

• Charge/Discharge Current: Up to 80 A

• Efficiency: Up to 97.6%

• Emergency Power Supply (EPS): Available

• Interfaces: CAN, RS485, USB, Wi-Fi

• Protection: IP65

• Dimensions: Approximately 330 × 485 × 135 mm

• Weight: Approximately 14 kg

Advantages of Deye SUN-4K-SG05LP3-EU-SM2

Smart Choice for Three-Phase Energy Independence

• Three-Phase Output at Low Power for Stable Load Distribution

• Two MPPT Trackers for Flexible Connection of Differently Oriented Panels

• Support for 48 V Batteries with Various Chemistries

• "Zero Export" Function

• IP65 Protection for Outdoor Installation

• Full Monitoring via Mobile App

• Fast Switching to Backup Power in Case of an Emergency

Installation and Operation of Deye SUN-4K-SG05LP3-EU-SM2

Flexible Installation and User-Friendly Management

The inverter easily integrates into existing solar systems. It is wall-mounted and features protection against dust and moisture. After setup, users gain full control via a Wi-Fi app and web portal.

Price of Deye SUN-4K-SG05LP3-EU-SM2

Affordable Price for Maximum Benefits

This 4 kW three-phase inverter is an optimal choice for medium-power systems. Prices, promotions, and installment payment options are available on the Lirik Solar website or from our consultants.

Who the Deye SUN-4K-SG05LP3-EU-SM2 is Suitable For

For Users Who Value Stability and Functionality

• Private homes with three-phase input

• Workshops, service stations, cafes, and offices

• Systems requiring backup power

• Consumers using three-phase equipment

• Projects with limited panel space but high quality requirements

How to Purchase the Deye SUN-4K-SG05LP3-EU-SM2

Order in 5 Minutes — Support for Years

Order the inverter online or by phone. We will help select compatible batteries, configure the system, and provide installation and service. Warranty—up to 10 years. Delivery across Ukraine.

Deye SUN-4K-SG05LP3-EU-SM2 — Stable Three-Phase Energy in Your System

This inverter is the perfect combination of hybrid efficiency, stability, and intelligent energy management.

Deye SUN-4K-SG05LP3-EU-SM2 Datasheet