SMA Sunny Island X 30 LCD

The SMA Sunny Island X 30 LCD is a three-phase battery inverter for grid-connected and off-grid energy systems. It is designed as a central AC-coupled storage system for island grids, hybrid grids, or grid-parallel applications and enables operation even in demanding environments. The device platform is designed for modular system architectures in which AC power and storage capacity can be flexibly expanded. Thanks to the integrated DC-DC converter, the inverter is compatible with a wide range of approved battery technologies. The design for stable rated power even at elevated ambient temperatures supports reliable continuous operation. For monitoring and system integration, the SMA ecosystem with portal connection and standardized communication interfaces is available.

• TechnologyThe Sunny Island X 30 operates as a battery-coupled inverter in a three-phase AC system and handles both battery charging and energy supply to the connected grid or island grid. The electronics are designed for continuous operation under elevated temperatures, facilitating use in technical containers or remote locations. AC coupling enables a clear separation between PV generation and storage, allowing existing PV inverters or generators to be integrated without intervention in the DC architecture. The integrated DC-DC converter expands the usable battery range and simplifies project planning.
  
  Key technical aspects
  • Three-phase battery inverter for AC-coupled storage solutions with stable grid integration
  • Designed for continuous operation even at high ambient temperatures up to tropical regions
  • Integrated DC-DC converter to support various battery technologies
  • Modular system concept for scalable energy supply
• ConnectivityFor system communication, the Sunny Island X uses standardized interfaces and can be integrated into higher-level control systems. It is compatible with Modbus-based plant control systems as well as the SMA Hybrid Controller. Connection to the Sunny Portal powered by ennexOS enables centralized monitoring of energy flows, operating states, and events. This simplifies commissioning, remote monitoring, and service operations. The communication structure is designed for professional systems with multiple components and supports redundant or extended system architectures.
  
  Communication & Monitoring
  • Integration into Modbus-based plant control systems and energy management systems
  • Central monitoring via Sunny Portal powered by ennexOS
  • Suitable for multi-component and distributed system topologies
  • Supports professional commissioning and service processes
• WarrantyThe Sunny Island X 30 is delivered with the standard SMA factory warranty. This provides defined protection against material and manufacturing defects and is designed for professional continuous operation. Optionally, it is possible to extend the warranty period within the applicable conditions. For planners and operators, this reduces the risk of unforeseen operating costs and supports a predictable lifecycle assessment.
  
  Factory protection
  • Standard SMA factory warranty for professional applications
  • Optional warranty extensions for project security
  • Designed for long-term system operation
  • Service and support structure via SMA
• SustainabilitySMA develops and manufactures the Sunny Island X in Germany. The device platform is designed with energy- and resource-efficient production processes in mind. The long planned service life, modular expandability, and software-based functional updates reduce the need to replace entire systems. This supports sustainable system operation over many years and reduces material use over the lifecycle.
  
  Sustainable system design
  • Development and manufacturing according to SMA quality standards in Germany
  • Long service life due to modular expandability
  • Reduced resource consumption through system integration
  • Sustainable system operation over the lifecycle
• QualityThe Sunny Island X 30 is designed for industrial and infrastructure applications. The housing, electrical design, and internal protection mechanisms support stable operation in demanding grids. The devices are manufactured and tested according to standardized quality processes. For installers, this means high reproducibility during installation and commissioning as well as low variation during operation.
  
  Robust design
  • Designed for professional continuous load applications
  • Industrial-grade manufacturing and testing processes
  • Reliable operation in complex AC systems
  • Low maintenance effort during operation
• ExpandabilityThe system design of the Sunny Island X enables the expansion of power and storage capacity through parallel device configurations. In off-grid systems, generators or external grid sources can also be integrated, supported by the Sunny Island X Connection Box. This flexibility allows gradual system expansion and adaptation to growing load requirements without fundamental redesign of the AC architecture.
  
  System expansion
  • Scaling of AC power through parallel system concepts
  • Flexible integration of generators in island grids
  • Adaptable to growing load profiles and storage requirements
  • Suitable for multi-stage project implementations