Communication via Ethernet and WLAN
Webconnect
Optimized data logging
Particularly high overload capability
IP54 for reliable operation in extreme environments
Works with self-consumption systems, battery backup systems and off-grid systems
Ideal for retrofits or modular expansions of single-phase and three-phase systems
All lead-acid batteries and over 20 different lithium-ion batteries can be used
Warranty 10 years (with registration in Sunny Portal / Sunny Places)
Communication via Ethernet and WLAN. Webconnect. Optimized data logging. Particularly high overload capability. IP54 for reliable operation in extreme environments. Works with self-consumption systems, battery backup systems and off-grid systems. Ideal for retrofits or modular expansions of single-phase and three-phase systems. All lead-acid batteries and over 20 different lithium-ion batteries can be used. Warranty 10 years (with registration in Sunny Portal / Sunny Places)
The Sunny Island supports a wide range of on-grid and off-grid applications with compelling product features – from operation in remote off-grid areas to home energy management. Users can benefit from more than 25 years of SMA experience in the field of battery inverters.
The high protection class, wide temperature range and exceptional overload capacity provide the kind of security needed for off-grid use. Intelligent load and energy management keeps the system running, even in critical situations. And being a core element in the SMA Flexible Storage System for new and existing PV systems, the Sunny Island 4.4M stores generated solar energy and works with the Sunny Home Manager to intelligently manage home energy consumption.
The Quick Configuration Guide and intuitive user interface help ensure an easy, convenient installation in any application scenario. That makes the Sunny Island 4.4H the ultimate all-purpose product solution – for on-grid and off-grid.
| Weight (kg) | 44.000000 |
|---|---|
| Manufacturer | SMA |
| Type | Storage inverter |
| Power | 4000W |
| Country of manufacture | Germany |
| Warranty in years | 10 |
| Warranty extension | 20 |
| Max. DC-input capacity | 3300 |
| AC-nominal output power | 4400 W / 4600 W / 5500 W |
| Number of MPPT | 1 |
| Suitable for outdoor mounting | No |
| DC switch | No |
| Transformer | No |
| Data logging | Yes |
| WiFi | Yes |
| Ethernet | Yes |
| Width (mm) | 467 |
| Height (mm) | 612 |
| Depth (mm) | 242 |
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