

SMA Rapid Shutdown Initiator - Digital switch allows RSD initiation and/or System shutdown when an inverter and battery are located away from the main panel (SBSE)
The SMA-ESS-RSD01-RSI50 is an external Rapid Shutdown Initiator (RSI) for SMA Home Energy systems. It provides a convenient, remotely located switch to initiate PV rapid shutdown and/or system shutdown, particularly when the inverter and battery are located away from the main electrical service panel. SMA lists the ESS-RSD01-RSI50 as an accessory for its Sunny Boy Smart Energy systems.
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Description
Specifications:
- Manufacturer Part Number: ESS-RSD01-RSI50
- Manufacturer: SMA
- Also known as: RSI-US-50
- Product Type: External Rapid Shutdown Initiator / digital switch
Mechanical:
- Compatible System: SMA Sunny Boy Smart Energy (SBSE-US-50)
- Function: PV rapid shutdown and/or system shutdow
- Multi-inverter support: Up to 3 SBSE inverters with matched adapter
- Shipping Dimensions: 6 x 8 x 7 in
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Resources
Datasheet
✔️ Download Datasheet
Quick Installation Guide
No quick istallation guide file resource available. Email support@solux.energy for file request.
Warranty
No warranty file resource available. Email support@solux.energy for file request.