Description

Sungrow SG125CX-P2 125kW Grid-Tie Inverter – High-Performance Commercial Solar Solution The Sungrow SG125CX-P2 125kW Grid-Tie Inverter is a highly efficient, multi-MPPT string inverter designed for large-scale commercial and industrial solar PV installations. With 12 MPPTs, 98.5% efficiency, and advanced smart monitoring features, this inverter ensures maximum energy yield, simplified O&M, and long-term reliability. Built with IP66-rated protection, advanced AFCI safety, and global grid compliance for superior performance. Key Features & Benefits: ☀️ High Energy Yield & Efficiency 12 MPPTs for precise energy harvesting across multiple PV strings. 98.5% maximum efficiency & 98.3% European efficiency for industry-leading performance. Compatible with 500W+ PV modules, making it future-proof for high-power solar panels. Dynamic shading optimization mode to enhance output in partial shading conditions. Smart Operation & Monitoring Real-time IV curve scanning & key component diagnosis for predictive maintenance. Grid fault recording function for easy remote monitoring and troubleshooting. PV string-level monitoring ensures system performance is always at peak levels. Lower Investment & Simplified Installation Compatible with max. 240mm² Al AC cables for cost-effective wiring. Drawer-style cable sealing plate for pre-assembled AC cabling, reducing installation time. Smart forced air cooling for enhanced thermal management in extreme conditions. ️ Proven Safety & Reliability IP66-rated enclosure & C5 anti-corrosion protection for extreme weather resistance. DC Type I+II & AC Type II SPD protection, ensuring system longevity. Advanced AFCI 2.0 function for superior arc fault detection and prevention. PID recovery function for maintaining long-term performance. Technical Specifications: DC Input (PV Side) Recommended Max. PV Input Power: 175kW Max. PV Input Voltage: 1100V Min. PV Input Voltage / Startup Voltage: 180V / 200V Rated PV Input Voltage: 600V MPPT Voltage Range: 180V – 1000V No. of Independent MPPTs: 12 No. of PV Strings per MPPT: 2 Max. PV Input Current: 360A (30A * 12 MPPTs) Max. DC Short-Circuit Current: 480A (40A * 12 MPPTs) Max. Current for DC Connector: 20A ⚡ AC Output (Grid Side) Max. AC Output Power: 125kVA Rated AC Output Apparent Power: 125kVA Max. AC Output Current: 181.1A Rated AC Output Current: 181.1A Nominal Grid Voltage: 400V (3-phase) Grid Voltage Range: 320V – 480V Nominal Frequency: 50Hz / 60Hz Grid Frequency Range: 45Hz – 55Hz / 55Hz – 65Hz Total Harmonic Distortion (THD): <3% Power Factor: >0.99 (Adjustable: 0.8 leading to 0.8 lagging) Feed-in Phases / Connection Phases: 3 / 3-N-PE ️ Protection & Safety Features Grid Monitoring ✅ DC Reverse Polarity Protection ✅ AC Short Circuit Protection ✅ Leakage Current Protection ✅ Ground Fault Monitoring ✅ Surge Protection (DC Type I+II / AC Type II) ✅ Built-in DC Switch ✅ Arc Fault Circuit Interrupter (AFCI 2.0) ✅ PID Recovery Function ✅ Q at Night Function ✅ General Data & Design Dimensions (W × H × D): 1020mm × 795mm × 360mm Weight: 87kg Cooling Method: Smart Forced Air Cooling Ingress Protection Rating: IP66 Corrosion Protection: C5-rated for extreme conditions Operating Temperature Range: -30°C to 60°C Max. Operating Altitude: 4000m (Derating above 3000m) Night Power Consumption: <5W Display & Communication: LED, Bluetooth+APP, RS485, Optional Wi-Fi & Ethernet DC Connection Type: Evo2 (Max. 6mm²) AC Connection Type: OT/DT Terminal (Max. 240mm²) Compliance & Grid Standards IEC 62109-1, IEC 61000-6-1/2/3/4, IEC 61727, IEC 62116, EN 50549-1/2, VDE V 0126-1-1, VDE-AR-N 4105:2018, NC RfG, G99, UNE 217002, NTS, CEI 0-21 2019, CEI0-16 2019, NRS-097-2-1 Grid Support Functions: Q at Night function LVRT & HVRT grid protection Active & reactive power control Power ramp rate control Ideal Applications: ✅ Large-Scale Commercial & Industrial Solar Installations – Designed for high-performance solar farms and commercial rooftops. ✅ Utility-Scale PV Plants – Maximizes energy yield with advanced multi-MPPT tracking. ✅ Hybrid Solar Energy Solutions – Works in grid-tied setups with advanced power monitoring. ✅ Solar Farms & Agricultural Projects – Optimized for large-capacity solar arrays with remote monitoring. Why Choose the Sungrow SG125CX-P2 125kW Grid-Tie Inverter? ✅ 12 MPPTs for Precise Energy Harvesting ✅ 98.5% Efficiency for Maximum Power Conversion ✅ Smart Monitoring & Remote Management Capabilities ✅ IP66-Rated Enclosure for Harsh Weather Conditions ✅ Advanced Safety Features Including AFCI & Surge Protection