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OutBack Power SkyBox-RSD-1 > SkyBox Rapid Shutdown Kit for one SkyBox inverter

OutBack Power SkyBox-RSD-1 > SkyBox Rapid Shutdown Kit for one SkyBox inverter


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Description Datasheet

OutBack Power > SkyBox Rapid Shutdown Kit for one SkyBox inverter

SkyBox RSD-1 package for battery-based PV systems
ICS Plus PV rapid shutdown package for SkyBox. Compatible with up to three strings of PV source circuits. Includes one FWPV3-FH600-S2D combiner, one RSI, and one power supply.

The SkyBox RSD-1 is a kit for adding string level rapid shutdown to be used with one SkyBox inverter. For each additional SkyBox inverter, add one more FWPV3-FH600-S2D combiner.

SkyBox-RSD-1 SkyBox Rapid Shutdown Kit Includes:

  • (1) FWPV3-FH600-S2D - Combiner Box
  • (1) RSI - Rapid Shutdown Initiator
  • (1) PWRSPLY-24 - DC Power Supply
    SkyBox RSD-1 comes with a class 2 DC power supply. Optional AC power supply or other class 2 power supply may be used instead.


Model SkyBox-RSD-1
Series SkyBox
Manufacturer OutBack Power


Description SkyBox RSD-1 package for battery-based PV systems
Compatibility Three PV strings
Combiner Box (1) FWPV3-FH600-S2D
Power Class Class 2 DC power supply included
Rapid Shutdown Yes
External Disconnect Yes
Shipping Method Ground

OutBack provides a fully-compliant PV rapid shutdown equipment plus combiner solution with the SkyBox RSD-1.

The FLEXware SkyBox Rapid Shutdown meets the following 2014 National Electric Code (NEC) requirements:

  • NEC 690.12—Rapid shutdown (provides a means for first responders to safely de-energize controlled conductors)
  • NEC 690.15—DC disconnect (opens all ungrounded circuit conductors from all sources of power)

The SkyBox RSD-1 is rated to 600VDC for integration in a wide range of systems and designed for ease of service and clean wire management. Components can be ordered for alternative system needs, including use with grid-direct PV inverters, and stacked SkyBoxes.


  • End-to-end solution listed to UL1741
  • Type 3R enclosures rated for indoor or outdoor installation
  • Flexible design—install the combiner box vertically or horizontally and mount to racking or under an array
  • Interoperable with compatible third-party PV rapid shutdown devices (PVRSE with dry contact)

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