🌞 Deye SUN-(50)K-SG01HP3-EU

Three-Phase High Voltage Hybrid Inverter

The Deye SUN-(25-50)K-SG01HP3-EU series is a cutting-edge three-phase high voltage hybrid inverter, designed for robust commercial & industrial energy systems. With models ranging from 25kW up to 50kW, this inverter offers outstanding flexibility, scalability, and intelligent energy management to meet demanding applications.

⚡ Key Highlights

• Hybrid & Flexible:
  Supports both DC-coupled and AC-coupled setups, making it ideal for retrofitting existing PV systems or building new hybrid systems. It can even store energy from a diesel generator.

• Massive Scalability:
  Up to 10 units can be connected in parallel, either in on-grid or off-grid mode. This allows systems to scale from small commercial setups to multi-megawatt microgrids effortlessly.

• Advanced Load Management:
  Features 100% unbalanced output capability across three phases, with each phase able to output up to 50% of the rated power. Integrated smart load management and dedicated generator interface further optimize energy use.

• High Voltage Battery Support:
  Compatible with Li-ion battery voltages ranging from 160V to 800V, improving overall system efficiency.

• Customizable Charging:
  Allows up to 6 configurable time periods for battery charging and discharging, optimizing self-consumption and grid interactions.

• Superior Protection & Compliance:
  Equipped with PV lightning protection, anti-islanding, insulation resistance monitoring, residual current detection, reverse polarity protection, surge protection, and complies with multiple international grid standards (CEI 0-21, VDE-AR-N 4105, NRS097, IEC62116, G98, G99, etc.).

• Long-lasting & Resilient:
  Operates reliably across a wide temperature range from -40°C to +60°C, with derating beyond 45°C. IP65-rated for outdoor wall-mounted installations.

🔌 Technical Specifications

🌞 PV Input

• Max DC Input Power: Up to 65kW (50k model)

• MPPT Voltage Range: 360V – 850V (model dependent)

• Max DC Voltage: 1000V

• Number of MPPTs: Up to 4

• Strings per MPPT: Up to 3

• Max Short Circuit Current per MPPT: 55A

🔋 Battery Input

• Battery Type: Lithium-ion

• Voltage Range: 160V to 800V

• Max Charge/Discharge Current: Up to 100A

• Charging Strategy: Self-adaptive to BMS, ensuring long battery life.

⚡ AC Output

• Rated Power: 25kW to 50kW

• Surge Power: 1.5× rated power for 10 seconds

• Rated AC Voltage: 3-phase 220/380V, 230/400V

• Frequency: 50/60Hz auto-sensing

• Power Factor: 0.8 leading to 0.8 lagging

• Max Efficiency: Up to 97.6%, with MPPT efficiency of 99.9%

🔄 General & Protection

• Max Continuous AC Passthrough: Up to 150A

• Smart Cooling: Fan-based, <45dB noise level.

• Protection: Type II DC / Type III AC surge, over-current, over-voltage, insulation & residual monitoring.

📡 Communication & Monitoring

• RS485, CAN for BMS

• Integrated WiFi/GPRS (optional) for cloud monitoring and remote firmware upgrades.

🏗️ Mechanical & Installation

• Dimensions: 560.5W × 837H × 319D mm

• Weight: ~60 kg

• Mounting: Wall-mounted

• Ingress Protection: IP65

• Warranty: 5 years standard

🌍 Ideal Applications

• Commercial & industrial facilities seeking to cut energy costs and improve reliability.

• Large-scale hybrid systems integrating solar, batteries, and generators.

• Projects requiring future expansion with multi-inverter parallel operation.

• Off-grid or weak-grid areas needing robust three-phase power.

✅ Additional Advantages

• Fully supports smart grid interactions, including exporting or zero-export modes.

• Ensures stable operation with low harmonic distortion and minimal DC injection (<0.5% In).

• Built-in capabilities for generator input and smart loads, optimizing diesel use and reducing OPEX.

Datasheet & Manual Downloads

Deye 50kW Inverter Datasheet


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Deye 50kW Inverter Manual


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Additional Information