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ET Series

15-30 kW | Three phase | Up to 3 MPPTs | Hybrid Inverter (HV)

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15A

Peak Shaving

GoodWe ET 15-30kW Series inverter is ideal for large residential or small commercial and industrial applications. As the core of the energy storage solution, the high-voltage inverters facilitate powerful energy backup and load management for optimized autonomy and reduced energy cost. The ET inverters also present peak shaving that balances power demand and grid power imported, to effectively reduce extra grid demand. Furthermore, thanks to dry contact in the inverter, external loads such as heat pumps can also be flexibly activated to optimize energy consumption. The series can be combined with a range of battery capacities and brands, including the GoodWe Lynx Home F. 

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Integrated dry contact for external loads

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Plug & Play installations

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Type II SPD on DC side

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Up to 150% DC input oversizing

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15A

Peak Shaving

Superb Safety & Reliability

Type II surge protection on DC side is integrated to protect the inverter from lightning, providing upgraded safety and reliability for the PV system. With an optional Arc Fault Circuit Interrupter (AFCI), the inverter is able to detect arc fault failure, sending alarms through monitoring systems and breaking the circuit simultaneously. 

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Type II SPD on DC side

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Power export limit

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High Generation and Optimized Consumption

The ET Series has been improved for compatibility with high-power modules, with a maximum of 15A input current per string. The 150% DC input oversizing and 98.0% maximum efficiency, drive your inverter to its full capacity to increase your power output in lower solar radiation conditions.

150%

150% DC oversizing

15

Max 15A DC input current per string

98.0%

98.0% max. efficiency

OVERVIEW

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Model

GW30K-ET

Battery Voltage Range (V)

200~800

Max. Continuous Charging / Discharging Current(A)

50×2/50×2

Max. Input Current per MPPT (A)

30

Max. Apparent Power Output to Utility Grid (VA)

33000

Back-up Nominal Apparent Power (VA)

30000

Model

GW29.9K-ET

Battery Voltage Range (V)

200~800

Max. Continuous Charging / Discharging Current(A)

50×2/50×2

Max. Input Current per MPPT (A)

30

Max. Apparent Power Output to Utility Grid (VA)

29900

Back-up Nominal Apparent Power (VA)

29900

Model

GW25K-ET

Battery Voltage Range (V)

200~800

Max. Continuous Charging / Discharging Current(A)

50×2/50×2

Max. Input Current per MPPT (A)

30

Max. Apparent Power Output to Utility Grid (VA)

27500

Back-up Nominal Apparent Power (VA)

25000

Model

GW20K-ET

Battery Voltage Range (V)

200~800

Max. Continuous Charging / Discharging Current(A)

50/50

Max. Input Current per MPPT (A)

30

Max. Apparent Power Output to Utility Grid (VA)

22000

Back-up Nominal Apparent Power (VA)

20000

Model

GW15K-ET

Battery Voltage Range (V)

200~800

Max. Continuous Charging / Discharging Current(A)

50/50

Max. Input Current per MPPT (A)

30

Max. Apparent Power Output to Utility Grid (VA)

16500

Back-up Nominal Apparent Power (VA)

15000

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