On-grid / 125 kW

G125KT7

G125KT7 is a 125 kW three-phase on-grid inverter engineered for utility-scale and large industrial solar plants. With 1100 V DC input, 8 MPPT trackers, 45 A per MPPT input capability, and up to 98.7% efficiency, it delivers massive power capacity, precise energy tracking, and advanced grid support in a single robust platform.

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Key Features

125 kW Power Class

High-power output designed for utility-scale and large industrial installations, reducing the number of inverters required per plant.

8 MPPT Trackers

Eight independent MPPT channels with 200–1000 V operating range, enabling precise tracking across vast arrays with complex layouts and shading patterns.

PLC Communication

Transmits data directly over existing AC power lines—no dedicated communication cables required. This slashes wiring costs, shortens commissioning time, and simplifies O&M across sprawling utility-scale installations.

Unified Smart Connectivity

RS-485, PLC, WiFi, and Ethernet interfaces work in concert with LED indicators and Bluetooth App access, giving operators a single, flexible gateway to monitor, diagnose, and manage entire inverter fleets in real time.

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Datasheet

Certifications

User Manual

No Files

Datasheet
- Datasheet_G125KT7_EN_V2.pdf
- Datasheet_G125KT7_CZ-V1
- Datasheet_G125KT7_EN_V1
- Datasheet_G125KT9_KR_V1
User Manual
- User Manual_BC197DE_IT
- 4257-0253_G100KT~G125KT Series User Manual - KSTAR (English)
Warranty
- Manufacturer On-Grid Inverter Warranty_KSTAR-Standard-V2.4.3-20260904

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