SUNNY ISLAND 4.4M / 6.0H / 8.0H

SUNNY ISLAND 4.4M / 6.0H / 8.0H

The most reliable  solution – easier than ever

With the new generation of devices, the tried-and-tested Sunny Island battery inverters are easier and more affordable to install than ever with 10 year warranty.

WLAN communication now included

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

Sunny Island - Proven technology now even more affordable

Sunny Island - Communicative in all areas

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

The Sunny Island has maximum flexibility, from operation in remote areas to off-grid commercial or home energy management. It gives planners total freedom in the size and type of system and the battery. Works with 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-Technologie for systems in the 20 to 300 kW range

Off-grid systems

Off-grid systems

Its high protection class, wide temperature range and exceptional overload capacity always provide the kind of security in the electricity supply that is needed for off-grid use. Intelligent load and energy management ensures operation even in critical situations and allows any appliance to be switched on even in the event of high inrush currents or harsh ambient conditions.


Always a reliable electricity supply

The Sunny Island runs reliably under even the most extreme conditions – without compromising its efficiency.

  • Exceptionally high overload capacity ensures a safe electricity supply, even in critical situations
  • IP54 for operation even in extreme environments

Sunny Island - Always a reliable electricity supply

Possible system configurations with Sunny Island 4.4M / 6.0H / 8.0M

Single, 1-phasig

Single, 1-phase
SI 6.0H or SI 8.0H for system capacities from 3 kW to 8 kW.


Single Cluster, 3-phasig

Single cluster, 3-phase
Up to three SI 6.0H or SI 8.0H can be mixed flexibly for system capacities from 6 kW to 24 kW.

Single Cluster, 1-phasig

Single cluster, 1-phase
Up to three SI 6.0H or SI 8.0H can be mixed flexibly for system capacities from 6 kW to 24 kW.

Multicluster, 3-phasig

Multicluster, 3-phase
Three devices per cluster for system capacities from 24 kW to 300 kW (SI 6.0H: 6 to 36 devices, SI 8.0H: 6 to 30 devices) SI 6.0H, SI 8.0H and SI 5048 clusters can be mixed flexibly.


Sunny Island 4.4M / 6.0H / 8.0H - FAQs

 

What does my optimal PV system with the Sunny Island look like?
With the SMA Sunny Design planning software, you can configure your system to fit your personal needs in just a few steps.

How do I install the grounding for a stand-alone grid?
Which PV inverter is suitable for my stand-alone grid?
Which lithium-ion batteries are compatible?

You can find the answers to your questions in our useful manuals.