Goodwe GW36K-MT Three-Phase Inverter 36kW SMT 3 MPPT

Product Description

The Goodwe GW36K-MT 36kW SMT 3 MPPT Three-Phase Inverter is the top model of the SMT series for large commercial rooftops. With three MPPT trackers and two strings per tracker, it supports up to six strings and high currents per tracker, making it suitable for next-generation modules. Its high efficiency (98.8%), IP65 robustness, and comprehensive communications provide maximum performance and traceability in C&I installations.

Main Features

• Nominal AC power: 36 kW (max. output 36 kW; in some countries may be limited to 33 kW by grid).
• 3 MPPT × 2 strings; max. DC voltage 1100 V; MPPT range 200–950 V; startup 180 V.
• 25 A per MPPT (I_sc max. 31.3 A per MPPT), suitable for high-current half-cut/bifacial modules.
• Max. efficiency 98.8%; ηEU > 98.5%; adjustable PF and THDi < 3%.
• IP65, integrated DC isolator, type III SPD, and AFCI option for arc detection.
• RS-485/Wi-Fi/PLC connectivity with SEMS portal and Modbus-RTU protocol.
• 30% DC oversizing and 10% AC overload to maximize the solar curve.

Advantages or Benefits

• Maximum flexibility: three trackers allow grouping by orientation and technology, optimizing the overall IV curve.
• Stable operation in hot climates: active ventilation and thermal design minimize derating.
• Safety and compliance: integrated protections, AFCI option, and recommendation for type II SPD in panels for industrial environments.
• Fast diagnostics: string-level monitoring and SEMS portal with alarms and performance analytics.
• Lower OPEX: “fuse-free” input architecture and long-life electronics (solid capacitor).

Purpose or Applications

Large commercial and industrial rooftops connected to 400 V three-phase (3L/N/PE or 3L/PE): logistics, retail, agro-industry, sports centers, and solar car parks, with multiple orientations or areas of partial shading.

Technical Specifications

Compatibilities

Compatible with GoodWe DTSD/GM meter for zero export and load balancing. Recommended DC boxes 3×2 with gPV 15–20 A fuses per string, isolators ≥ 32 A per MPPT, and type II SPD on DC/AC. On AC, panel 63–80 A depending on section, cos φ, and permissible voltage drop, with type A/B RCD and type II SPD.

Goodwe GW36K-MT 36kW SMT 3 MPPT Three-Phase Inverter offers power, control, and reliability for C&I projects seeking to produce more energy with maximum safety and operational visibility.