Key Features
- Rated AC Output: 5000W (Max 5500W)
- AC Output Voltage: 220/230/240V (Single Phase), 50/60Hz
- Peak Off-Grid Power: 2× rated power for 10 seconds
- Dual MPPT Trackers: Maximize solar harvest even in fluctuating sunlight
- PV Input Range: 125–425V (MPPT: 240–425V)
- Battery Compatibility: Lead-acid or Lithium-ion, 40–60V
- Max Charging/Discharging Current: 120A
- Charging Strategy: 3-stage with equalization, optional external temperature sensor
- Parallel Capability: Connect up to 16 units for scalable installations
Advanced Functionality
- High Efficiency: Max efficiency 97.6%, European efficiency 96.5%, MPPT efficiency 99.9%
- Power Quality: Total harmonic distortion <3%, power factor 0.8 leading to 0.8 lagging
- Energy Management: DC and AC coupling, support for diesel generator energy storage
- User Interface: Colorful touch LCD with 6 configurable charging/discharging periods
- Protection Systems: Comprehensive safeguards including PV lightning protection, anti-islanding, reverse polarity, insulation detection, residual current monitoring, output overcurrent/overvoltage/short circuit protection, and surge protection
Communication & Monitoring
- Interfaces: RS485, CAN Bus
- Battery Integration: Supports communication with compatible BMS for real-time monitoring
Physical & Environmental Specs
- Dimensions: 330 × 580 × 232 mm
- Weight: 20.5 kg
- Cooling: Smart cooling system, noise <30 dB
- Operating Temperature: -25°C to 60°C (derating above 45°C)
- Ingress Protection: IP65 for reliable outdoor or indoor installation
Certifications & Warranty
- Standards Compliance: IEC62040-1, IEC62109-1/-2, IEC61000 series, and grid connection standards (EN50549-1, CEI 0-21, etc.)
- Warranty: 5 years standard
Pros
- High energy efficiency for cost savings
- Flexible battery compatibility (lead-acid or lithium-ion)
- Advanced safety and protection features
- Scalable parallel connection capability
- User-friendly LCD interface for easy monitoring
- Robust, durable design
Considerations
- Requires professional installation
- Configuration may be complex for non-technical users
Ideal Applications
- Residential solar energy systems
- Small commercial installations
- Off-grid and backup power solutions
- Solar system retrofitting
The Deye SUN-6K-SG03LP1-EU delivers reliable, efficient, and scalable energy management, making it an excellent choice for homeowners and businesses seeking smart, sustainable, and uninterrupted solar power solutions.
