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ET Series
75-100 kW I Three Phase I 8 MPPTs I Hybrid Inverter (HV)
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IP66
21A
Powerful and compact, the ET Series 75-100kW hybrid inverter is a key addition to GoodWe's Commercial and Industrial (C&I) portfolio. It features an efficient DC-coupled architecture well-suited for solar-plus-storage applications. The inverter is compatible with a range of battery capacities and leverages intelligent operating modes to optimize system performance across various scenarios such as self-consumption, peak shaving, time-of-use, and grid support.
8 MPPTs, 200% PV oversizing
Dual Independent Battery Inputs
Generator Control via DI/DO Interfaces
Supports ET100 with BAT100, 1C Charge and Discharge
IP66
21A
Superb Safety & Reliability
UPS-level switching in less than 4 ms ensures uninterrupted power for critical loads during grid outages. Smart temperature sensing on AC and PV connectors provides real-time thermal monitoring for early fault prevention. Optional Type I+II SPD offers surge protection, while Smart DC Circuit Breaker and AFCI enable precise fault detection and rapid response, delivering multi-layered safety for reliable system operation.
<4 ms UPS-Level Switching with STS
Type I+II SPD on DC side
Smart DC Circuit Breaker
Optimized Performance & Flexible Applications
Featuring 8 MPPTs, 200% PV oversizing, and up to 21 A per string, the system delivers excellent power generation performance. It supports 110% unbalanced load and 150% AC overloading for 10 seconds, enhancing adaptability and power supply stability in real C&I scenarios, while DC coupling ensures higher efficiency and a simpler system architecture. Dual independent battery inputs allow flexible configuration with up to 220 A, while generator control via DI/DO interfaces and 200 A backup power further enhance adaptability across diverse applications.
21A
Up to 21A per string
110%
Unbalanced Load
150%
AC Overloading @10s
OVERVIEW
Model
GW100K-ET-G10
Battery Voltage Range (V)
300 ~ 800
Max. Continuous Charging / Discharging Current (A)
110 × 2
Max. Input Current per MPPT (A)
42
Max. Apparent Power Output to Utility Grid (kVA)
110
Back-up Nominal Apparent Power (kVA)
100
Model
GW99.99K-ET-G10
Battery Voltage Range (V)
300 ~ 800
Max. Continuous Charging / Discharging Current (A)
110 × 2
Max. Input Current per MPPT (A)
42
Max. Apparent Power Output to Utility Grid (kVA)
99.99
Back-up Nominal Apparent Power (kVA)
99.99
Model
GW80K-ET-G10
Battery Voltage Range (V)
300 ~ 800
Max. Continuous Charging / Discharging Current (A)
100 × 2
Max. Input Current per MPPT (A)
42
Max. Apparent Power Output to Utility Grid (kVA)
88
Back-up Nominal Apparent Power (kVA)
80
Model
GW75K-ET-G10
Battery Voltage Range (V)
300 ~ 800
Max. Continuous Charging / Discharging Current (A)
85 × 2
Max. Input Current per MPPT (A)
42
Max. Apparent Power Output to Utility Grid (kVA)
75
Back-up Nominal Apparent Power (kVA)
75
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