The SMA SB 4.0-1AV-41 is a 4000 W solar inverter with 2 MPPT trackers. Below are the verified electrical specifications extracted from the manufacturer datasheet.
| Model | AC Power | Max DC V | MPPT Range |
|---|---|---|---|
| 3000 W | 600 V | 110–500 V | |
| 3680 W | 600 V | 130–500 V | |
SB 4.0-1AV-41Current | 4000 W | 600 V | 140–500 V |
| 5000 W | 600 V | 175–500 V | |
| 6000 W | 600 V | 210–500 V |