Deye SUN 8K-SG04LP3-EU Hybrid Inverter

SUN 8K-SG04LP3-EU Hybrid Inverter – Product Description

The SUN 8K-SG04LP3-EU Hybrid Inverter is a high-performance, reliable solution designed for both residential and commercial solar installations. With an impressive 8KW power output, this inverter ensures efficient energy management, making it ideal for large-scale solar setups. It supports Lead-acid and Lithium-ion batteries, with a flexible voltage range of 40-60V, allowing for easy integration into existing energy storage systems.

Equipped with dual MPPT technology, the SUN 8K-SG04LP3-EU maximizes solar energy capture by independently optimizing power generation from two separate strings of solar panels. The inverter can handle up to 12,000W of PV input power and has a maximum PV voltage of 800V, making it capable of accommodating high-capacity solar arrays for maximum energy output.

This inverter features an intelligent air cooling system that ensures optimal performance even in harsh environments, with an IP65 ingress protection rating to guarantee durability against dust and water. Additionally, the inverter’s high efficiency (97.6%) ensures minimal energy loss and maximized energy savings for your solar system.

Designed for both on-grid and off-grid operation, the SUN 8K-SG04LP3-EU offers seamless integration with your grid or stand-alone energy system. It includes a maximum AC output of 8,800VA and supports continuous passthrough of up to 45A for reliable grid-to-load transfer. Furthermore, the inverter features surge protection, thermal protection, and advanced fault detection to safeguard the system from unexpected surges or failures.

With up to 10 inverters running in parallel, the SUN 8K-SG04LP3-EU is scalable for large-scale installations, making it an excellent choice for both residential homes with high energy needs and commercial solar projects.

Key Features:

• 8KW Power Output for efficient energy management.
• Dual MPPT for optimal energy generation from solar panels.
• Supports Lead-acid and Lithium-ion Batteries (40-60V battery voltage range).
• Max PV Input Power: 12,000W and max voltage of 800V.
• High Efficiency: 97.6% for better energy conversion.
• Up to 10 Inverters in Parallel for scalable installations.
• Intelligent Air Cooling and IP65 Protection for durability.
• Surge and Overvoltage Protection, ensuring safe operation.
• Integrated Communication Interface for easy monitoring and management.

The SUN 8K-SG04LP3-EU Hybrid Inverter is designed to offer maximum efficiency, flexibility, and reliability, ensuring your solar energy system operates smoothly and effectively for years to come.

SUN 8K-SG04LP3-EU Hybrid Inverter – Technical Specifications

• Model: SUN-8K-SG04LP3-EU
• Rated Power Output: 8KW
• Max. Charging Current: 190A
• Max. Discharging Current: 190A
• Battery Type: Lead-acid or Lithium-ion
• Battery Voltage Range: 40-60V
• Number of Battery Inputs: 1
• Max. PV Power: 16,000W
• Max PV Input Power: 12,000W
• Max. PV Input Voltage: 800V
• Start-up Voltage: 160V
• MPPT Voltage Range: 200-650V
• Rated PV Input Voltage: 550V
• Max. Operating PV Input Current: 13+13A
• Max. Input Short-Circuit Current: 17+17A
• No. of MPPT Trackers / No. of Strings per MPPT Tracker: 2 / 2+1
• Rated AC Output Active Power: 8,000W
• Max AC Output Apparent Power: 8,800VA
• Peak Power (Off-grid): 2x Rated Power, 10 seconds
• Rated AC Output Current: 12.1A
• Max AC Output Current: 13.4A
• Max Continuous AC Passthrough (Grid to Load): 45A
• Rated Input/Output Voltage: 220/380V, 230/400V 0.85Un-1.1Un
• Grid Connection Form: 3L+N+PE
• Rated Input/Output Grid Frequency: 50Hz (45-55Hz) / 60Hz (55-65Hz)
• Power Factor Adjustment: 0.8 leading to 0.8 lagging
• Total Current Harmonic Distortion THDi: <3% (of nominal power)
• DC Injection Current: <0.5%ln
• Max. Efficiency: 97.6%
• Euro Efficiency: 97.0%
• MPPT Efficiency: >99%
• Surge Protection: Type II (DC), Type II (AC)
• Cooling Type: Intelligent Air Cooling
• Operating Temperature Range: -40°C to +60°C (derating above 45°C)
• Humidity Range: 0-100%
• Altitude: Up to 2000m
• Noise: ≤55 dB(A)
• Ingress Protection (IP) Rating: IP65
• Inverter Topology: Non-Isolated
• Warranty: 5 years / 10 years (depending on installation site)
• Weight: 38 kg
• Dimensions (W×H×D): 422 x 658 x 254 mm (excluding connectors and brackets)

Communication Interface:

• RS485 / RS232 / CAN
• Optional: GPRS / WIFI / Bluetooth / 4G / LAN monitoring

Safety and Protection:

• DC Polarity Reverse Connection Protection
• AC Output Overcurrent Protection
• Thermal Protection
• AC Output Overvoltage Protection
• AC Output Short Circuit Protection
• Arc Fault Circuit Interrupter (optional)
• Power Network Monitoring
• Island Protection Monitoring
• Earth Fault Detection
• DC Input Switch
• Surge Protection Level: Type II (DC), Type II (AC)

This inverter offers reliable and efficient energy management for medium to large-scale solar installations. It supports both on-grid and off-grid operations, with the capability to run up to 10 inverters in parallel for larger systems.