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GoodWe & GoodWe GT - GW125K-GT

Type of manufacturer: GW125K-GT
Manufacturer Art. No.: GTU125K-20-01P
Art. Nr.: 15157
Pieces per package unit:
  • 1 per carton
  • 4 per pallet
Phases: 3
Inverter type: PV inverter, Project inverter
MPP-Tracker: 8
AC power: 125 kW
Warranty: 5 years
Communication: RS485, WiFi, Modbus-RTU (SunSpec-kompatibel), LAN, BT
MPP voltage range: 180-1000 Volt
Prices are only visible to business customers upon successful registration.
  • New
Available from 31.08.2026
Product number: 15157
Prices are only visible to business customers upon successful registration.
  • New
Available from 31.08.2026
Product number: 15157
Description

The GoodWe commercial inverter with 125 kW AC power from the GT series

Purchasing a GoodWe warranty extension is now only possible directly via the GoodWe SEMS portal.

We recommend taking part in the GoodWe Plus training course. To do so, you must first create an installer account on the GoodWe SEMS portal.

With 10 MPPT channels, the GoodWe commercial inverter offers a wide range of module configuration options. On the DC side, the inverter can be oversized by up to 150%. Thanks to its high input current of 42 A per MPPT, it is compatible with modern high-performance modules.

Product benefits

  • Integrated AFCI
  • PID recovery
  • DC switch
  • Wide MPPT voltage range from 180–1000 V
  • Integrated Type 2 AC surge protection
  • Integrated Type 1+2 DC surge protection
  • Wall mount and WiFi module included
  • Integration into the SEMS portal

Product features GT - GW125K-GT 

  • Mains connection: 3-phase
  • AC power: 125 kVA
  • 150% DC oversizing
  • MPP trackers: 10, each with 2 string connections
  • Max. short-circuit current per MPPT: 52.5 A
  • Communication: LAN, RS485, WiFi, BT
  • DC connection: MC4 (4–6 mm²)
  • AC connection: OT / DT terminal (max. 240 mm²)
  • WiFi module included
  • Commissioning via app
  • Intelligent fan cooling
  • Dimensions: 930 x 650 x 300 mm (HxWxD)
  • Protection rating: IP 66
  • Weight: 88.0 kg
  • Warranty: 5 years
  • Matching accessories

    • GoodWe WiFi+LAN Kit
      • Type of manufacturer: GA10081-69-00P
      • Art. Nr.: 8253
      Available from stock
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    • GoodWe SEC1000 – Grid
      • Type of manufacturer: GA10081-60-00P
      • Art. Nr.: 6345
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GoodWe GT -  GW125K-GT
GoodWe & GoodWe GT - GW125K-GT
Available from 31.08.2026