SUNNY ISLAND X

Next generation SMA battery inverter — more powerful than ever
SMA Sunny Island X.jpg

Whether in off-grid areas or connected to the utility grid, the highly versatile Sunny Island X battery inverter supports a wide range of on-grid and off-grid installations.

As a central element of your system, it ensures that self-generated solar energy can be stored and made available at all times. The Sunny Portal powered by ennexOS interface allows you to visualize all the components in the Sunny Island system and monitor the energy flows.

The Sunny Island X ensures the required system flexibility and reliability. The broad temperature range ensures, for example, that the Sunny Island X can operate even under the most extreme conditions – desert heat, tropical humidity or snowy conditions are never a problem for Sunny Island X. Intelligent load and energy management keeps the system running, even in critical situations.

The Sunny Island X is a highly robust battery inverter − and comes with an up to 10-year warranty 2)

The next generation of battery inverters

The Sunny Island X ensures that self-generated solar power is stored and made available at all times, whether in remote off-grid areas or on the utility grid. It is extremely versatile and ideal for both on-grid and off-grid installations.

The Sunny Island X impresses with its exceptional flexibility. Its modular design allows you to adjust the AC power and battery capacity of your system to meet your specific needs. Thanks to the integrated DC-to-DC converter, the Sunny Island X is compatible with a wide range of batteries, offering great flexibility in energy storage. In off-grid installations, generators or the utility grid can also be used as an energy source, when combined with the Sunny Island X Connection Box1). It delivers full power, even at extreme ambient temperatures up to 45 C.

Made to the highest quality standards in Germany, the Sunny Island X guarantees reliability and durability. In on-grid systems, the inverter improves energy management and ensures efficient use. The Sunny Portal powered by ennexOS interface allows you to visualize all the components in the Sunny Island system and monitor the energy flows. The flexible and robust battery inverter Sunny Island X offers you both energy reliability and independence.

Benefits at a glance

• Nominal output, even at high temperatures (45°C)

• Modular scalability of AC power and battery capacity in on- and off-grid installations

• Compatible with numerous approved batteries thanks to integrated DC-to-DC converter

• Flexible use of generators or the utility grid in off-grid installations using Sunny Island X Connection Box1)

• Designed and manufactured in Germany with 100% SMA quality standards

• 10-year warranty (5 + 5*)2)

• Integrated energy management in on-grid installations without battery backup

• Compatible with SMA Hybrid Controller or other Modbus system controllers

• Comprehensive system monitoring thanks to Sunny Portal powered by ennexOS

• Sunny Design design tool • Advanced training available for project planning, installation and commissioning.

1) Sunny Island X Connection Box is an accessory

2) Device registration via the SMA product registration homepage (my.sma-service.com)

  Sunny Island X 30 (SI30-20) Sunny Island X 50 (SI50-20)
Battery connection (DC)
Max. DC Power 30.600 W 51.000 W
DC voltage range (at 400 Vac) 200 to 980 V
Max. usable input current (Idc max) 150 A
Battery type Li-Ion (Modbus TCP or CAN bus)
Grid connection (AC)
Rated power at nominal voltage 30.000 W 50.000 W
Max. apparent AC power 30.000 VA 50.000 VA
Max. reactive power 30.000 var 50.000 var
Nominal output current 45,6 A per line conductor 75,5 A per conductor
Overload capacity Tbd Tbd
Short-circuit current Tbd Tbd
Nominal AC voltage 400 V 3)
AC voltage range 187 to 528 V
Rated grid frequency 50 / 60 Hz
Power frequency range 44 to 66 Hz
Total harmonic distortion output voltage Tbd
Power factor at rated power / adjustable displácement power factor 1 / 0 overexcited to 0 underexcited
Unbalanced load capability / connection lines / grid configuration 100% / 5 (L1, L2, L3, N, PE) / Yn
Efficiency
Max. Efficiency / European Efficiency 98,0 % / 97,6 % 98,0 % / 97,2 %

Protection device

Grid monitoring Yes
Overtemperature Yes
Battery deep discharge Yes
AC short.-circuit current capability Yes
Galvanically isolated No
All-pole-senstive resicual-current monitoring unit Yes
Protection class (according to IEC 62109-1) I
Overvoltage category (according to IEC-60721-3-4) AC: II
General data
Dimensions ( W / H / D ) 772 X 837,3 X 443,8 mm
Weight 104 Kg
Operating temperature range -25º C to 60º C
Noise emission, typical 69 dB (A)
Standby 25 W
Topology Three-phases
Cooling concept Active
Climatic category according to IEC 60721-3-4 4K4 / 4Z4 / 4S2 / 4M3 / 4C2 / 4B2
Protection degree according to IEC 60529/UL 50E IP65 / NEMA 4X
Maximum permissible value for relative humidity (non-condensing) 95 %
Features / functions / accessories
Modbus TCP / Speedwire / WLAN Yes / Yes / Yes
LED display (status / fault / communication) Yes / Yes / Yes
On-grid energy management functions (with integrated Systems Manager) Self-consumption optimization, peak load shaving, multi-use
Web user interface / Wi-Fi 2) Yes / Yes
Systems monitoring Sunny Portal powered by ennexOS
LCD displáy Optional
Hybrid Controller functions (integrated Sunny Island X Connection Box)
Support of Sunny Island X Yes
Blackstart Yes
Diesel-off mode (frequency and voltage control) Yes
Active and reactive power control ( PV and battery ) Yes
SOC (state of charge) balancing Yes
Diesel generator management Yes
On-gid energy amanagement (increased self-consumption, peak load shaving) Yes
Synchronization with external AC sources (utility grid or generator) Yes
System Manager features for on-grid application only
Total number of supported devices with Sunny Island X as System Manager  1) 11
Total number of supported devices when SMA Data Manager M is manager 1) 50
Centralized commisioning of all devices in the system Yes
Remote parametrization of SMA devices with Sunny Portal Yes
Accesories
Sunny Island X Connection Box Available in two sizes: 10 x SI-X and 16 x SI-X
For on-grid applications without battery backup 600 A (COM-EMETER-A-20) / 200 A (COM-EMETER-B-20)
For on-grid applications without battery backup Janitza UMG604

 

1) Supported devices: SMA EV Charger Business (only monitoring), SMA PV inverter, Sunny Island X, Energy Meter, and other Modbus devices

2) For commissioning only

3) The AC output voltage can be adjusted (adjustable: 208 V, 415 V and 480 V)

Hoja Especificaciones SMA Sunny Island - SIX-20 DS

Data Sheet SMA Sunny Island - SIX-20 DS

  • SMA Sunny Island X.jpg
  • SMA Sunny Island X lat.jpg

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