Deye 12kVA / 12kW 48V 3-Phase Hybrid Solar Inverter SUN-12K-SG05LP3-EU-SM2; Dual MPPT 24,000W Solar Input, 200–650V MPPT Range, 800V Voc, 240A Charge/Discharge, Pure Sine Wave Output, Wi-Fi Monitoring, IP65 Protection

Description

Deye 12kVA/12kW 48V 3-Phase Hybrid Solar Inverter SUN-12K-SG05LP3-EU-SM2

Technical Specifications

General:

• Model: SUN-12K-SG05LP3-EU-SM2
• Rated Power: 12kVA / 12kW
• Max Apparent Power: 13,200VA
• Topology: Transformer isolated
• Ingress Protection: IP65
• Dimensions (WxHxD): 386 × 660 × 250 mm (excluding connectors/brackets)
• Weight: 35.2 kg
• Cooling: Intelligent air cooling
• Noise Level: ≤55 dB
• Operating Temperature: -40°C to +60°C (>45°C derating)
• Altitude: ≤3000m

Battery Input:

• Battery Type: Lead-acid or Lithium-ion
• Battery Voltage Range: 40–60V
• Max Charging Current: 240A
• Max Discharging Current: 240A
• Battery Inputs: 1
• BMS Communication: Self-adaptive

PV Input:

• Max PV Access Power: 24,000W
• Max PV Input Power: 19,200W
• Max PV Input Voltage (Voc): 800V
• Rated PV Voltage: 550V
• Start-up Voltage: 160V
• MPPT Voltage Range: 200–650V
• No. of MPPT Trackers / Strings: 2 / 4
• Max PV Operating Current: 26A × 2
• Max PV Short-Circuit Current: 39A × 2

AC Input/Output:

• Rated Active Power: 12,000W
• Max Apparent Power: 13,200VA
• Rated AC Input/Output Current: 18.2A / 17.4A
• Max AC Input/Output Current: 20A / 19.2A
• Continuous AC Passthrough (grid to load): 45A
• Peak Off-grid Power: 24kW (2× rated, 10s)
• Unbalanced Output: 100% supported (up to 50% rated power per phase)
• Power Factor Adjustment: 0.8 leading to 0.8 lagging
• Rated Grid Voltage: 220/380V, 230/400V (3L+N+PE)
• Rated Grid Frequency: 50Hz/60Hz (45–55Hz / 55–65Hz range)

Efficiency:

• Max Efficiency: 97.6%
• Euro Efficiency: 97.0%
• MPPT Efficiency: >99%
• THDi: <3% (nominal power)
• DC Injection Current: <0.5% In

Monitoring & Communication:

• Monitoring Modes: Wi-Fi (standard), optional GPRS/Bluetooth/4G/LAN
• Interfaces: RS485 / RS232 / CAN

Protection:

• DC reverse polarity
• AC output overcurrent, overvoltage, short-circuit
• Thermal protection
• Anti-islanding protection
• Arc fault circuit interrupter (optional)
• Residual current detection
• SPD Type II (AC & DC)
• DC switch, insulation impedance detection, DC component monitoring