The Sungrow 125kW PV Inverter 1000V 12x MPPT is a high-performance, utility-grade solar inverter built for large-scale commercial and industrial applications. Designed with twelve independent MPPTs, it ensures precise string-level optimization, enabling maximum energy harvest even in varied or shaded conditions. With its 1000V DC input, this inverter supports flexible PV system designs and longer string configurations, reducing overall system costs.
Engineered for reliability and efficiency, the Sungrow 125kW inverter boasts maximum efficiency of 98.9%, and features IP66 protection for outdoor durability, integrated Type II surge protection devices (SPD) on both DC and AC sides, and advanced grid support functionality. With intelligent monitoring, anti-PID function, and fast commissioning via iSolarCloud, this inverter delivers exceptional performance in high-demand PV installations.
| Specification | Details |
|---|---|
| Model | SG125CX |
| Rated AC Output Power | 125,000 W (125 kW) |
| Maximum DC Input Voltage | 1100 V |
| Nominal DC Input Voltage | 1000 V |
| MPP Voltage Range | 200 – 1000 V |
| Number of MPPTs | 12 |
| Max. DC Input Current per MPPT | 26 A |
| Max. Short Circuit Current per MPPT | 40 A |
| Rated Grid Voltage | 400 V / 380 V, 3-phase |
| Rated Grid Frequency | 50/60 Hz |
| Max. Efficiency | 98.9% |
| European Efficiency | 98.7% |
| Protection Rating | IP66 |
| Surge Protection | Type II SPD (DC & AC sides) |
| Operating Temperature Range | -30°C to +60°C |
| Cooling Method | Smart forced air cooling |
| Dimensions (W x H x D) | 1015 x 794 x 360 mm |
| Weight | 90 kg |
| Communication Interfaces | RS485, Wi-Fi, Ethernet, PLC (optional), 4G (optional) |
| Commissioning | iSolarCloud app-based |
| Certifications | IEC 62109-1/-2, IEC 61727, CE, and more |
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