ASG02271 Sungrow 3PH Inverter 125kW - Optimizer Ready (SG125CX-P2)

The Sungrow SG125CX-P2 is a powerful three-phase string inverter, designed for large-scale commercial and industrial (C&I) solar energy projects. This inverter converts the generated direct current (DC) from the solar panels into usable alternating current (AC) and is optimised for systems up to 1000 Vdc, with a nominal AC output power of 125 kW.

Key Features

• Number of MPPTs: 12 independent Maximum Power Point Tracking (MPPT) inputs for maximum yield with complex roof orientations or shading.
• Compatibility: Suitable for high-power PV modules of 500W+.
• Communication: Standard equipped with RS485 and Bluetooth+App. Optionally expandable with WLAN or Ethernet for monitoring.
• Protection: Integrated DC Type I+II and AC Type II Surge Protective Devices (SPD).

Main Advantages

• Energy Efficiency: High efficiency of up to 98.5%, resulting in a higher energy yield.
• Smart O&M (Operation & Maintenance): Supports Smart IV Curve Diagnosis and a fault record function for grid faults, which facilitates remote maintenance.
• High Safety: Features IP66 protection, C5 corrosion protection and the advanced AFCI 2.0 function (Arc-Fault Circuit Interrupter) for arc-fault detection.
• Flexible Design Options: The 12 MPPTs offer great flexibility in system design, ideal for roofs with multiple slopes and orientations.
• Ease of Installation: Compatible with aluminium AC cables up to 240 mm² and equipped with a drawer-style cable sealing plate to support AC cable pre-assembly.
• Optimisation: Dynamic Shading Optimization Mode ensures that the algorithm tracks the highest power point, even with dynamic shading.

Applications

The Sungrow SG125CX-P2 is specifically designed for commercial and industrial (C&I) installations, such as large industrial halls, distribution centres and large-scale outdoor installations (field installations) where a high AC power of 125 kW and detailed string monitoring are essential for maximum performance and a fast Return on Investment.

Warranty and Durability

This model includes a standard 5-year product warranty. The inverter is robustly built with an IP66 protection rating and C5 corrosion protection, which guarantees reliable operation in demanding outdoor environments, with an operating temperature range of -30 to 60°C (with derating above 45°C).