SMA Sunny Boy 4.0
inverter, 4kW, 2MPPT, 1ph, 220V, 230V, 240V AC, 50/60Hz, w/out display, w/DC switch, Ethernet/WiFi/RS485......
PRODUCT SPECIFICATIONS
| Manufacturer | SMA |
|---|---|
| Manufacturer Item Type Name | Sunny Boy 4.0 |
| Interface 1 | Ethernet |
| Interface 2 | RS485 |
| Interface 3 | Wi-Fi |
| Display | no |
| Length without packaging (mm) | 176 |
| Height without packaging (mm) | 470 |
| Width without packaging (mm) | 435 |
| Weight (kg) | 17.5 |
| Max. generator power DC (kWp) | 7.5 |
| Max. input voltage DC (V) | 600 |
| MPP min. voltage range input (V) | 140 |
| MPP max. voltage range input (V) | 500 |
| Max. number of string inputs (pcs) | 4 |
| Number of independent MPP (pcs) | 2 |
| Max. input current (A) | 30 |
| AC nominal power (kW) | 4 |
| Max. AC power (kVA) | 4 |
| Feed-in phases | 1 |
| Max. efficiency (%) | 97 |
| European efficiency (%) | 96.5 |
| Interfaces multiple | Ethernet|RS485|Wi-Fi |
| Arc Fault Circuit Interrupter AFCI | no |
| Topology | transformerless |
| DC connector type | SUNCLIX |
| Standard Product warranty (yr) | 5 |
| Feed-in phases | 1 |
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