German engineered, SMA is the European market-leader and the world’s best-selling residential PV inverter (Sunny Boy series). SMA inverters are 96% efficient.
10 year warranty (up to 20 year optional)
| Model Number | Power (W) | CEC Weighted Efficeincy | Dimension (L x W x D) | Weight (lbs) |
|---|---|---|---|---|
| Sunny Boy 3000US | 3750 | 95% | 17.8 x 13.8 x 9.3 | 84 |
| Sunny Boy 4000US | 4375 | 95% | 17.8 x 13.8 x 9.3 | 88 |
| Sunny Boy 5000US | 6250 | 95% | 18.4 x 24.1 x 9.5 | 141 |
| Sunny Boy 6000US | 7500 | 96% | 18.4 x 24.1 x 9.5 | 141 |
| Sunny Boy 7000US | 8750 | 96% | 18.4 x 24.1 x 9.5 | 141 |