Product Description

SUN-3/3.6/4/4.6/5/6K-SG06LP1-EU-BM1/BM2

3-6kW Single Phase Low Voltage Hybrid Solar Inverter
Flexible Energy Storage Solution | Dual MPPT | Intelligent Power Management

The Deye SUN-3/3.6/4/4.6/5/6K-SG06LP1-EU-BM1/BM2 is a new generation single-phase low voltage hybrid inverter designed for residential and small commercial solar energy systems.
Available in power ratings from 3kW to 6kW, this inverter combines photovoltaic generation, battery storage, grid connection, and backup power management into one integrated energy solution.
With support for low-voltage batteries, dual MPPT solar tracking, parallel expansion, and intelligent energy scheduling, the SUN-SG06LP1 series helps users maximize solar self-consumption, reduce electricity costs, and achieve greater energy independence.

Product Overview
The Deye SUN-SG06LP1-EU-BM1/BM2 series is designed to provide reliable and efficient energy management for modern solar storage applications.

This hybrid inverter can intelligently control energy flow between:
Solar PV panels
Battery storage systems
Grid power
Backup loads
Diesel generators
The inverter supports on-grid and off-grid operation, making it suitable for areas requiring backup power protection or improved energy independence.

Technical Specifications

PV Input Data

Battery Data

Key Features
1. Multiple Power Options from 3kW to 6kW
The SUN-SG06LP1 series provides different power outputs to meet various energy requirements.
This flexible capacity range allows installers to select the appropriate inverter according to household energy consumption and solar system size.

2. Low Voltage Battery Compatibility

The inverter supports both lithium-ion and lead-acid batteries, providing flexible energy storage options.
Battery Advantages:
Low-voltage battery design
Battery voltage range: 40-60V
Maximum charging/discharging current up to 135A
Lithium battery communication with automatic BMS adaptation

3. Efficient Solar Energy Conversion
The SUN-SG06LP1 series supports high PV input capability with advanced MPPT technology.
Solar Input Features:
Maximum PV input voltage: 500V
MPPT voltage range: 150-425V
Dual MPPT tracking
Maximum PV access power up to 12kW (6kW model)

4. Smart Energy Management
The inverter provides intelligent energy scheduling functions to optimize electricity usage.
Main functions include:
Six time periods for battery charging and discharging
Solar priority management
Battery charging strategy optimization
Grid and generator energy coordination

5. Powerful Backup & Off-grid Capability
The SUN-SG06LP1 series supports both grid-connected and independent power operation.
Key advantages:
Supports off-grid operation
Peak backup power up to 2 times rated power for 10 seconds
Maximum AC passthrough current: 50A
Supports diesel generator energy storage

6. Flexible System Expansion
For larger energy requirements, multiple inverter units can be connected together.
Expansion capability:
Supports up to 16 units parallel operation
Supports multiple batteries connected in parallel
Suitable for residential and small commercial expansion projects

7. Safe and Durable Outdoor Design
The inverter features a compact design with high protection performance.
Protection features include:
IP65 protection rating
DC reverse polarity protection
AC overcurrent protection
Overvoltage protection
Short circuit protection
Anti-islanding protection
Thermal protection
Surge protection (Type II DC & AC)

FAQ
Q1: What is the power range of Deye SUN-SG06LP1-EU-BM1/BM2?
The series includes models from 3kW to 6kW, allowing flexible selection for different residential and small commercial applications.

Q2: Does this inverter support batteries?
Yes. The inverter supports both lithium-ion and lead-acid batteries with low-voltage battery systems.

Q3: Can this inverter work without the grid?
Yes. The SUN-SG06LP1 series supports off-grid operation when connected with suitable battery storage.

Q4: How many inverters can be connected in parallel?
Up to 16 units can operate in parallel for larger energy systems.

Q5: Can it store energy from a generator?
Yes. The inverter supports storing energy generated from diesel generators.