Overview of inverter grid SMA Sunny Boy SB4.0-1 AV-40
| Dimensions (W / H / D) | 435x470x176 |
| Degree of protection | IP 65 |
| Wattage | 4 kW |
| Trademark | SMA (Germany) |
Specifications Grid inverter SMA Sunny Boy SB4.0-1 AV-40
| Input parameters | |
| Maximum PV system capacity | 7500Wp |
| Maximum voltage | 600V |
| Number of MPPT inputs | 2 / A: 2; B: 2 |
| Maximum amperage | 15A / 15A |
| Input voltage range | 110V – 500V |
| Output parameters | |
| Rated power | 4000 W |
| Max power | 4000 VA |
| AC voltage range | 220 V, 230 V, 240 V / 180 V to 280 V |
| AC frequency range / Frequency | 50 Hz, 60 Hz / −5 Hz to +5 Hz |
| Maximum amperage | 22A |
| Conversion performance | 97% |
| Physical parameters | |
| Dimensions (W / H / D) mm | 435/470/176 |
| Mass | 16 kg |
| Protection level | IP65 |
| Operating temperature | -25 to 60 o C |
| Connection protocol | |
| WLAN / Ethernet LAN | Webconnect |
