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SDT G3 Series

25-40kW | Three Phase | 3/4 MPPTs

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Quiet operation

98.70%

GoodWe's SDT G3 Series inverter is designed for three-phase residential and commercial applications. With a capacity range of 25kW to 40kW, it offers flexible options to meet various power requirements. Additionally, its high efficiency, smart functions and user-friendly design ensure increased ROI while delivering ultimate convenience. 

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Max. 21A input current per string

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Mixed parallel connection with GoodWe SDT G3 series

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In-built Type II SPD on AC & DC sides

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Lightweight design for easy installation

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Quiet operation

98.70%

Wide Compatibility

The SDT G3 Series inverter supports up to 180% PV input oversizing, maximizing energy yields for enhanced ROI. With a maximum input current of 21A per string, it accommodates high-current PV modules for greater compatibility. Additionally, its wide MPPT operating voltage range ensures optimal energy production even under low solar radiation conditions.

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Max. 21A input current per string

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Up to 180% PV input oversizing

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Wide MPPT voltage range

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Superb Safety & Reliability

Type II surge protection on both DC and AC sides is integrated to protect the inverter from lightning, providing upgraded safety and reliability for the PV system. With optional AI-driven 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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In-built Type II SPD on AC & DC sides

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AI-driven AFCI

OVERVIEW

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Model

GW40K-SDT-P30

Max. Input Voltage (V):

1100

Max. Input Current per MPPT (A):

40

Number of MPP trackers/Number of Strings per MPPT:

4/2

Max. Efficiency :

98.6%

Nominal Output Voltage (V) :

220/380, 230/400, 240/415, 3L/N/PE or 3L/PE

Model

GW40K-SDT-C30

Max. Input Voltage (V):

1100

Max. Input Current per MPPT (A):

42/42/32

Number of MPP trackers/Number of Strings per MPPT:

3/2

Max. Efficiency :

98.6%

Nominal Output Voltage (V) :

220/380, 230/400, 240/415, 3L/N/PE or 3L/PE

Model

GW36K-SDT-C30

Max. Input Voltage (V):

1100

Max. Input Current per MPPT (A):

42/42/32

Number of MPP trackers/Number of Strings per MPPT:

3/2

Max. Efficiency :

98.6%

Nominal Output Voltage (V) :

220/380, 230/400, 240/415, 3L/N/PE or 3L/PE

Model

GW33K-SDT-C30

Max. Input Voltage (V):

1100

Max. Input Current per MPPT (A):

42/42/32

Number of MPP trackers/Number of Strings per MPPT:

3/2

Max. Efficiency :

98.6%

Nominal Output Voltage (V) :

220/380, 230/400, 240/415, 3L/N/PE or 3L/PE

Model

GW30K-SDT-30

Max. Input Voltage (V):

1100

Max. Input Current per MPPT (A):

40

Number of MPP trackers/Number of Strings per MPPT:

3/2

Max. Efficiency :

98.7%

Nominal Output Voltage (V) :

220/380, 230/400, 240/415, 3L/N/PE or 3L/PE

Model

GW25K-SDT-30

Max. Input Voltage (V):

1100

Max. Input Current per MPPT (A):

40

Number of MPP trackers/Number of Strings per MPPT:

3/2

Max. Efficiency :

98.7%

Nominal Output Voltage (V) :

220/380, 230/400, 240/415, 3L/N/PE or 3L/PE

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