Goodwe Three-Phase Inverter GW250K-HT 250kW HT1500V 12 MPPT

Utility power and granular control for 1500 Vdc plants

The Goodwe GW250K-HT 250kW HT1500V 12 MPPT Three-Phase Inverter is designed for large C&I rooftops and ground-mounted plants that require performance, robustness, and advanced diagnostics. With 12 MPPT trackers (two strings per tracker), IP66 enclosure, and a benchmark efficiency of 99%, it maximizes annual production even with multiple orientations or module technologies. String-level monitoring and I-V curve scanning simplify O&M and reduce incident resolution time.

Main features

• Rated power: 250 kW AC at 800 Vac; adjustable PF 0.8 cap…0.8 ind with THD <3%.
• 12 independent MPPTs, 2 strings per MPPT (24 total strings) for maximum design granularity.
• HT1500V DC bus: MPPT window 500–1500 Vdc; max input voltage 1500 V; startup at 550 V; nominal Vdc 1160 V.
• Current per MPPT up to 30 A (2×15 A per string); max Isc per MPPT 50 A.
• Peak efficiency 99.0% and IP66 with operation from −30…+60 °C and intelligent forced ventilation.
• Advanced diagnostics: string-level monitoring, I-V scan, PID recovery options, and AFCI.

Advantages or benefits

• More energy per year thanks to 12 MPPTs that minimize mismatch between arrays and technologies (mono, TOPCon, HJT, bifacial).
• Efficient O&M with string-level analysis and I-V inspection that locates degraded strings in minutes.
• Easy integration with SCADA/EMS via RS-485 (Modbus-RTU/SunSpec) and WiFi/4G options.
• Integrated safety: DC isolator, type II SPD on DC/AC, RCMU, and insulation detection.
• Optimized levelized cost: high efficiency, very low night consumption, and 800 Vac architecture ready for MV transformer.

Purpose or applications

Ideal for industrial PV plants at 1500 Vdc and medium-sized photovoltaic parks, as well as large rooftops with multiple orientations. Its 800 Vac output facilitates connection to medium voltage transformers, large-scale self-consumption operation, and compliance with zero-export requirements via external control.

Technical specifications

Compatibilities

Compatible with PERC, TOPCon, HJT, and bifacial modules (up to 15 A per string), 1500 Vdc combiner boxes with gPV fuses, SPD T2, and MPPT-level isolation, as well as export measurement/limitation systems and SCADA via Modbus-RTU. If you provide us with your catalog’s internal links, we will add direct compatibility.

Goodwe GW250K-HT 250kW HT1500V 12 MPPT Three-Phase Inverter is a professional solution to maximize production, simplify maintenance, and ensure operational continuity in high-demand photovoltaic plants. Rely on the Goodwe GW250K-HT 250kW HT1500V 12 MPPT Three-Phase Inverter to obtain more energy with superior control and safety.