SMA Sunny Island SI6048-US-10 5.8KW
SMA SUNNY ISLAND SI6048-US-10 5.8KW BATTERY-BASED INVERTER
The new SMA Sunny Island 4548-US and 6048-US inverters are based on the proven off-grid technology in the Sunny Island 5048-US but now feature 20 percent more power output. A maximum efficiency of 96 percent ensures peak production, which results in reduced diesel usage and makes a smaller dimensioning of the PV array possible. The new Sunny Island with two different power ratings enable more flexible system sizing. And, with multicluster technology, up to 12 Sunny Islands can be integrated into off-grid power systems up 100 kW in size.
Efficient
Efficient
- Max. efficiency: 96 percent
- CEC efficiency: 94 % and 94.5 %
- State of Charge Calculation
- Intelligent battery management for longer battery lifespan
Simple
- Easy commissioning with the “Quick Configuration Guide”
- Complete off-grid management
- Excellent for grid-tied battery back up
Flexible
- For systems from 2 kW to 100 kW
- Single, 120/240 V split-phase and three-phase operation, connectable in parallel and modularly expandable
Durable
- Extreme overload capacity
- OptiCool active temperature management system
- 5-year standard warranty
Specifications
| Output data (loads) | |
| Rated Grid Voltage/AC Voltage Range | 120 V/ 105 V - 132 V |
| Rated Grid Frequency/Frequency Range | 60 Hz/ 55 Hz – 65 Hz |
| AC power at 25 °C / 40 °C for 3 hours | 6000 W / 5000 W |
| Rated power | 5750 W |
| Rated current | 48 A |
| Max. current (60 ms) | 180 A |
| Total harmonic factor output voltage | 3% |
| Power factor with rated power | –1 to +1 |
| Input data (PV array or grid) | |
| Rated input voltage/AC input voltage range | 120 V /80 V – 150 V |
| Rated input frequency/ allowable range | 60 Hz / 54 Hz – 66 Hz |
| Max. AC input current /adjustable | 56 A /0 A – 56 A |
| Max. AC input power | 6.7 kW |
| Battery DC input | |
| Rated input voltage/ DC voltage range | 48 V /41 V – 63 V |
| Max. battery charging current | 130 A |
| DC rated charging current | 110 A |
| Battery capacity range | 100 – 10 000 Ah |
| Charge control | IUoU with automatic full and equalization charge |
| Efficiency/Protection | |
| Max. efficiency/ CEC efficiency | 96 %/ 94% |
| Self-consumption with no load /standby | 25 W / 4W |
| Protection type | NEMA 1 (indoors) |
| Certification | UL 1741 / UL 1998 |
| Device protection | short-circuit, overload, overtemperature, battery deep discharge |
| Mechanical data | 4548-US |
| Width / height / depth | 18.4 / 24.1 / 9.3 inch (467 / 612 / 235 mm) |
| Weight | 139 lbs (63 kg) |
| Operating temperature range | –13°F ... 122°F (–25 °C ... +60 °C) |
| Warranty | 5 years |