Selfa SFT 4.1

4000 W2 MPPT160–1000 V

The Selfa SFT 4.1 is a 4000 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 Voltage1100 V

MPPT Voltage Range160–1000 V

Max Input Current (per MPPT)15 A

Max Short-Circuit Current (per MPPT)20 A

Start-up voltage160 V

Max DC Input Power6400 W

AC Output & System

Nominal AC Output Power4000 W

MPPT Trackers2

Strings per MPPT1

TypeString

Datasheet

Download PDF2.2 MB

Other Models in This Series

Model	AC Power	Max DC V	MPPT Range
SFT 4.1Current	4000 W	1100 V	160–1000 V
	5000 W	1100 V