Goodwe GW120K-HT Three-Phase Inverter 120kW HT 12 MPPT

Industrial performance with 12 MPPT trackers

The Goodwe GW120K-HT 120kW HT 12 MPPT Three-Phase Inverter is the high-performance option for large photovoltaic rooftops and industrial self-consumption plants that require maximum design flexibility and advanced power management. Its 12 MPPT trackers allow the installation to be divided into multiple groups with different inclinations or orientations, reducing mismatches and increasing annual energy generation. With 98.6% efficiency, IP66 enclosure, and integrated protections, it offers a robust, safe platform ready for professional monitoring.

Main features

• Nominal AC power: 120 kW with maximum output capacity of ~132 kW under control.
• 12 independent MPPTs with 2 strings per tracker (24 strings in total) for maximum modularity.
• MPPT range 180–1000 Vdc; max input voltage 1100 Vdc; startup at 200 V.
• Current per MPPT up to 30 A (2×15 A per string), suitable for high-current and bifacial modules.
• Max efficiency 98.6% and European efficiency ~98.3%; output THD <3%.
• IP66 enclosure, operation −30…+60 °C, intelligent ventilation, and night consumption <2 W.

Advantages or benefits

• Superior production on complex rooftops thanks to the 12 MPPTs that optimize each area of the PV field.
• Safety and compliance: DC isolator, type II SPD on DC/AC, RCMU, insulation detection, and string-level diagnostics.
• Seamless integration with zero-export systems, power control, and power factor adjustment via meter and controller.
• Professional connectivity: RS-485 (Modbus-RTU/SunSpec) as standard and WiFi/4G options with SEMS portal.
• Simplified maintenance with alarms, history, and remote shutdown capability for safe interventions.

Purpose or applications

Designed for large industrial buildings, shopping centers, logistics hubs, and ground-mounted plants connected to low voltage 3×230/400 V. Highly suitable for projects requiring dynamic export control, load sharing among several inverters, and operational continuity with detailed string-level diagnostics.

Technical specifications

Compatibilities

Compatible with export measurement/limitation systems, RS-485 monitoring, and DC/AC protection panels for strings and three-phase headers. No internal links have been provided; let us know the products from your catalog to add them as direct compatibilities.

Goodwe GW120K-HT 120kW HT 12 MPPT Three-Phase Inverter is a professional solution for highly demanding industrial photovoltaic projects. Its combination of 12 MPPT, benchmark efficiency, and IP66 ensures more energy, easy integration, and safe operation throughout the plant's lifetime. Rely on the Goodwe GW120K-HT 120kW HT 12 MPPT Three-Phase Inverter to take your installation to the next level of performance.