GoodWe GW20K-SDT-31

20000 W2 MPPT140–1,000 V

The GoodWe GW20K-SDT-31 is a 20000 W solar inverter with 2 MPPT trackers. Below are the verified electrical specifications extracted from the manufacturer datasheet.

Technical Specifications

DC Input

Max DC Input Voltage: : 1,100 V
MPPT Voltage Range: : 140–1,000 V
Max Input Current (per MPPT): : 40 A
Max Short-Circuit Current (per MPPT): : 52.5 A
Start-up voltage: : 160 V

AC Output & System

Nominal AC Output Power: : 20,000 W
MPPT Trackers: : 2
Strings per MPPT: : 2
Type: : String

Best panel configuration

The most powerful fully compatible panel setup from our catalog, calculated for -20°C to 35°C.

Compatible

HJT770 W

SunEvo Solar SE6-66HBD-770M

55.4 kWSTC

≈50.1 kW in summer heat (-10%)

72 panels · 18 per string · 2 strings/MPPT · 2 MPPT

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Datasheet

Download PDF0.4 MB

Other Models in This Series

Model	AC Power	Max DC V	MPPT Range
GW4000-SDT-30	4000 W	1100 V	140–1000 V
GW5000-SDT-30	5000 W	1100 V	140–1000 V
GW6000-SDT-30	6000 W	1100 V	140–1000 V
GW8000-SDT-30	8000 W	1100 V	140–1000 V
GW10K-SDT-30	10000 W	1100 V	140–1000 V
GW10K-SDT-EU30	10000 W	1100 V	140–1000 V
GW12K-SDT-30	12000 W	1100 V	140–1000 V
GW15K-SDT-30	15000 W	1100 V	140–1000 V
GW17K-SDT-30	17000 W	1100 V	140–1000 V
GW20K-SDT-30	20000 W	1100 V	140–1000 V
GW20K-SDT-31Current	20000 W	1100 V	140–1000 V
GW25K-SDT-C30	25000 W	1100 V	140–1000 V
GW25K-SDT-30	25000 W	1100 V	140–1000 V
GW25K-SDT-P31	25000 W	1100 V	140–1000 V

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