WEG SIW400G T020 W0

20000 W2 MPPT140–1,000 V

The WEG SIW400G T020 W0 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): : 28 A
Max Short-Circuit Current (per MPPT): : 36.4 A
Start-up voltage: : 140 V
Max DC Input Power: : 30,000 W

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

TOPCon540 W

Eco Green Energy EGE-540W-132N(GM10)

41 kWSTC

≈36.6 kW in summer heat (-11%)

76 panels · 19 per string · 2 strings/MPPT · 2 MPPT

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Datasheet

Download PDF7.6 MB

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Other Models in This Series

Model	AC Power	Max DC V	MPPT Range
SIW400G T012 W0	12000 W	1100 V	140–1000 V
SIW400G T015 W0	15000 W	1100 V	140–1000 V
SIW400G T020 W0Current	20000 W	1100 V	140–1000 V
SIW400G T025 W0	25000 W	1100 V	140–1000 V

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