
SUNNY ISLAND
True Sinewave Inverter/Charger
The Sunny Island has maximum flexibility, from operation in remote off-grid areas to commercial or home energy management. It gives planners total freedom in the size and type of system, the battery and the type of energy generation. Works with self-consumption systems, battery backup systems and off-grid systems.
- Ideal for retrofits or modular expansions of single- and three-phase systems in the 1 to 30 kW range
- All lead-acid batteries and over 20 different lithium-ion batteries can be used
- Can be expanded with SMA Multicluster-Technology for systems in the 20 to 300 kW range

SMASI44H-12
3300 watt 48Vdc 75A Charger
SMASI60H-12
4600 watt 48Vdc 110A Charger
SMASI80H-12
6000 watt 48Vdc 140A Charger
Proven technology - now even more affordable
The Sunny Island has been installed more than 70,000
times worldwide. With the new generation, installers and PV system
operators benefit from an even more user-friendly battery inverter.
- Lower system costs thanks to fewer components
- Faster installation and commissioning with a simple user interface
- Warranty period extended to 10 years
Communicative in all areas
Thanks to its integrated user interface and standard
WLAN and Ethernet interfaces, the Sunny Island can be immediately and
easily configured and monitored via smartphones or tablets.
- Uses standard Ethernet and WLAN interfaces
- Webconnect for faster and easier PV system monitoring with Sunny Portal / Sunny Places
- Local monitoring via web interface
- Optimized data logging for maximum transparency, even without continuous online access
Fast commissioning in eight steps
Can be used flexibly in private homes and commercial enterprises