GoodWe ESA 5kW 3-phase hybrid inverter

GoodWe GW5K-ETA-G20 is a hybrid inverter from the ESA series rated at 5 kW, designed for three-phase systems. The unit offers integrated communications (WIFI, LAN, Bluetooth, RS485) and advanced protection, including AFCI and Type II SPD, confirming its readiness for use in modern PV installations.

The inverter supports multiple MPPTs (3 MPPT version for this model), allows DC-side oversizing and provides backup power with fast switchover. The stated weight is 34 kg, and the dimensions are length 270 mm, width 340 mm and height 800 mm.

Key features

• Brand and model: GoodWe GW5K-ETA-G20
• Rated power: 5 kW, three-phase operation
• Integrated communications: WIFI, LAN, Bluetooth, RS485
• AFCI protection and Type II SPD
• 3 independent MPPTs (version described as 3 MPPT)