GoodWe GW29.9K-ET-4 29.9 kW Three-Phase Hybrid Inverter (HV)

The GoodWe GW29.9K-ET-4 is a three-phase hybrid high-voltage inverter rated at 29.9kW nominal apparent power output, designed for large residential, small commercial, and industrial applications with energy storage. It features up to 3 MPPTs with 6 DC inputs, a maximum DC input power of 45kW, and support for battery voltage ranges from 200V to 850V with maximum battery-to-AC efficiency of 97.5%.

The inverter provides integrated smart control and monitoring capabilities including peak shaving, dry contact for external loads (such as heat pumps), Type II DC surge protection, and optional AFCI functionality. It delivers uninterruptible backup power with maximum output apparent power of 30kVA, ideal for critical loads, and includes integrated anti-islanding, reverse polarity, and AC protection features.

Housed in a compact wall-mounted enclosure with IP66 rating, the ET 29.9K-ET operates across a wide temperature range (-35°C to +60°C) and features smart fan cooling. It integrates Wi-Fi and LAN connectivity for remote monitoring and includes the GM3000 gateway and 120A current transformers. Compliance includes EN-50549, IEC 62109, and IEC 61727 standards.