| Characteristics | |
|---|---|
| Manufacturer | SMA |
| Model | SB 3.0-1SP-US-40 |
| Rated Power Output [W] | 3000 |
| Length [mm (in)] | 730mm (28.5 inch) |
| Width [mm (in)] | 535 mm (21.1 inch) |
| Depth [mm (in)] | 198 mm (28.5 inch) |
| Weight [kg (lb)] | 26 kg (57 lbs) |
| Warranty [Years] | 10 |
| Inverters | |
| Inverter Type | Grid-Tie String Inverter |
| Maximum/Peak Efficiency [%] | 208V:97.2% / 240V:97.5% |
| CEC weighted efficiency [%] | 96.5% |
| Transformer / Transformerless | Transformerless |
| DC Power Rating [W] | 3000 |
| Max. Input Voltage [V] | 600 |
| MPP voltage range [V] | 100 – 550V |
| Min. DC voltage / start voltage [V] | 100 / 125 V |
| Number of DC String Inputs (Inlets) | 2 |
| Max. Input Current per MPPT [A] | 10 |
| Max. AC Power [W] | 3000W @ 208 VAC / 3800W @ 240 VAC |
| AC voltage range [V] | 208V: 183-229V / 240V: 211-264V |
| AC grid frequency [Hz] | 60 |
| Max. output current [A] | 12.5A |
| Nominal AC Voltage [V] | 208V / 240V |
| Basic Warranty [Years] | 10 |
| Warranty Extension Options [Years] | 15,20 |
| Compliances | UL 1741, UL 1998, UL 1699B, IEEE1547, FCC Part 15 (Class A & B), CAN/CSA V22.2 107.1-1 |
| AC grid range [Hz] | 59.3-60.5 Hz |
SMA Sunny Boy 3.0-US 3kW String Inverter w/ SPS 2 MPPT
