SMA - 2023 - SB 4.0-1AV-41 (WLAN) - Inverter (5x)

unused in original packaging
| Rated AC Power | 4000 W |
| Max DC Power | 7500 Wp |
| Max. input voltage (DC) | 600 V |
| MPPT Trackers | 2 |
| MPP Voltage Range | 140–500 V |
| Returns | Max 97.0 %, European approx. 96.5 % |
| Dimensions (W×H×D) | 435 × 470 × 176 mm |
| Weight | approx. 16 kg |
| Degree of protection | IP65 |
| Refrigeration | Passive convection |
| Communication | WLAN and Ethernet (integrated web interface) |
| Monitoring & Interfaces | Web interface local, Sunny Portal / Sunny Places online |
| Service (SMA Smart Connected) | Yes – automatic monitoring and proactive error message |
| Shadow Management (ShadeFix) | Yes – integrated |
| Extra functionality | Dynamic Active Power Limiting, Arc Fault Detection |
| Warranty | Standard 5 years (expandable via registration) |