Backup-Box 1~ for Sunny Island

The single-phase Backup Box enables reliable emergency power supply in systems with Sunny Island inverters. The device integrates phase coupling for stable load management and is designed for TT and TN-S grids. The design is prepared for the installation of an Energy Meter or Home Manager and thus supports precise measurement and control functions in island or backup operation. With a thermal feed-through capacity of 20kW, the unit is suitable for demanding load profiles and ensures a robust, fail-safe grid switching process.

• TechnologyThe Backup Box uses an integrated phase coupling system that efficiently stabilizes load distributions and extends the single-phase operation of the Sunny Island. Thanks to the robust IP65 enclosure design, use in demanding installation environments is possible. The maximum thermal feed-through capacity of 20kW ensures that higher loads can also be switched reliably. The preparation for intelligent metering components facilitates integration into modern energy management structures.
  
  Technical key aspects
  • Integrated phase coupling for an extended operating range
  • IP65 protection for use in demanding environments
  • 20kW feed-through capacity for robust load switching
• ConnectivityThe box is prepared for the installation of Energy Meter or Home Manager modules and can therefore be seamlessly integrated into systems with Sunny Island. This enables precise recording of consumption and feed-in as well as enhanced control functions. The electrical preparation for TT and TN-S grids increases compatibility in different installation environments.
  
  Interfaces & Integration
  • Preparation for metering and control components
  • Grid compatibility for TT and TN-S systems
• SustainabilityThe durable, low-maintenance design reduces the need for replacement and thus supports sustainable system architectures. Efficient protection against environmental influences through the IP65 design contributes to a long service life even under demanding conditions.
• QualityThe Backup Box is designed for reliable switching operations and meets high quality standards in emergency power and island operation. The robust enclosure effectively protects the internal technology and contributes to low failure rates.