| Specification | Data |
|---|---|
| Model No. | SBSE5.8-US-50 |
| Max. PV array power (200% oversizing) | 11520 Wp |
| Max. DC voltage | 600 V |
| Rated MPP voltage range | 136 V – 480 V |
| Min. / Startup DC Voltage | 60 V / 66 V |
| Max. usable current input per MPPT | 15 A |
| Max. short-circuit current input per MPPT | 30 A (sum at all inputs must not exceed 60 A) |
| Independent MPPT inputs / inputs per MPPT | 3 / 1 |
| Connection of MPPT inputs in parallel | A and B* |
| Battery type | BYD Battery-Box Premium HVL 12.0–32.0 (UL9540) |
| Voltage range | 90 V to 500 V |
| Max. charging current / discharging current | 30 A / 30 A |
| Independent battery inputs | 1 |
| Max. charging / discharging power | 10000 W / 6063 W |
| Max. apparent AC power | 5760 VA |
| AC rated power (240 V, 60 Hz) | 5760 W |
| AC rated power (208 V, 60 Hz) | 4992 W |
| AC voltage rated and range | 240 V (211 V – 264 V) or 208 V (183 V – 229 V) |
| AC grid frequency / range | 60 Hz / 55 – 66 Hz |
| Max. rated output current | 24 A |
| Breaker (overcurrent protection) | 30 A |
| Power factor at rated power | 1 / adjustable 0.8 overexcited to 0.8 underexcited |
| Max. efficiency | 98.10% |
| CEC efficiency (240/208 V) | 97.5% / 97% |
| DC disconnect / DC reverse polarity protection | Standard feature |
| DC AFCI arc-fault protection | Standard feature |
| Ground fault monitoring / Grid monitoring | Standard feature |
| AC short circuit current capability | Standard feature |
| Residual-current monitoring unit | All-pole-sensitive, standard feature |
| Protection class | I |
| Overvoltage category (grid / battery / PV) | III / II / II |
| Dimensions (W × H × D) | 19.7 × 23.1 × 9.3 in |
| Weight | 38.6 lb |
| Operating temperature range | –13°F to +140°F (–25°C to +60°C) with derating |
| Topology / Cooling method | Transformerless / Natural convection |
| Environmental protection rating | IP65 / Type 3R |
| Communication protocols | Modbus (SMA, SunSpec), Speedwire / Webconnect, SMA Battery Interface |
| Interfaces (WLAN / Ethernet / BAT-CAN / RS-485) | Standard feature |
| 2.4 GHz WLAN | Standard feature |
| Ethernet ports / Number of outputs | 2 / 1 (Multifunction relay 30 VDC / 1 A) |
| Warranty | 10 years standard / Optional: +5 / +10 / +15 years |
| Certificates and approvals | UL 1741 SB/SA, UL 62109-1, UL 1998, UL 1699B Ed. 1, UL9540, IEEE1547, FCC Part 15 (Class A & B), CAN CSA-C22.2, CA Rule 21, HECO Rule 14H, NEC 2020 & 2023, PV RSD compliance |
| SMA Smart Connected | Standard feature |
| SMA ShadeFix (shade optimization) | Standard feature |
| SunSpec certified transmitter (Rapid Shutdown) | Standard feature |
| Rated power (at 120 V, 60 Hz) | 1920 W |
| Max. apparent AC power | 1920 VA |
| Nominal AC voltage | 120 V |
| AC grid frequency | 60 Hz |
| Activation mode | Manual |
