SMA 
SunnyIsland Bi-directional battery inverters
Easy to install and use, the Sunny Island 5048 now adds new dimensions of usability to the unique and proven AC coupling concept.
The Sunny Island 5048 is flexible and expandable, takes on all control processes in an off-grid system, and ensures a continuous power supply. The extended battery management allows a very precise determination of the battery's state of charge. This enables improved utilization of the battery capacity.
Intelligent temperature management and excellent overload characteristics make the Sunny Island 5048 particularly suitable for use in extreme conditions.
Check out the microGrid section for information on total systems based on these Sunny Island inverters
If you are looking for an inverter for mobile- or marine applications, you may also want to check out our MultiPlus inverter/chargers or our Quattro inverter/chargers
- For applications from 3 kW to 100 kW
- AC/DC coupling of all energy sources and consumers
- parallel connection in case of single- and three-phase operation
- Modularly expandable
- Excellent overload characteristics
- Intelligent battery management for maximum battery durability
- Storage of system data on MMC/SC card
- Easy and intuitive handling
- high efficiency
- ergonomic aluminum enclosure
- active ventilation system OptiCool
PRODUCTS
| DC Voltage | P-cont. | P-1 min | Dimensions | Weight | |||
|---|---|---|---|---|---|---|---|
| SI2224 SunnyIsland 2224 |
24Vdc | 2200 W | 3800 W | 470 x 445 x 185 mm | 18 kg |  |
|
| SI5048 SunnyIsland 5048 |
48Vdc | 5000 W | 8400 W | 612 x 446 x 235 mm | 63 kg | |
|
| SIC40PMT SunnyIsland Charger 40 |
12/24/48Vdc | 2100 W | 2100 W | 421 x 310 x 143 mm | 10 kg | |