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Rapid System Shutdown Components

Rapid System Shutdown Components

This section includes products that comply with 2014 NEC code 690.12 - Rapid System Shutdown.

First responders (ie. firefighters) must contend with elements of a PV system that remain energized after the AC service disconnect is opened. This rapid shutdown requirement provides a zone outside of which the potential for shock has been mitigated. 10 seconds allows time for DC capacitor banks to discharge.

Now, emergency responders are able to de-energize the entire solar array within 10 seconds from a clearly-marked central switch before venturing onto a rooftop for firefighting.

Product Name Price 
  Midnite MNCAT5-600 USE-2 Cable, per foot     Midnite MNCAT5-600 USE-2 Cable, per foot   Midnite Solar, Inc. MNCAT5-600 MIDMNCAT5-600 Midnite MNCAT5-600 USE-2 Cable, per foot $1.03
  Midnite Solar 12VDC Shut Off Box Transmitter     Midnite Solar 12VDC Shut Off Box Transmitter   Midnite Solar, Inc. MNLSOB-T1-600 MIDMNLSOBT600 Midnite Solar 12VDC Shut Off Box Transmitter $59.00
  Midnite Solar 600VDC Shut Off Box Receiver     Midnite Solar 600VDC Shut Off Box Receiver   Midnite Solar, Inc. MNLSOB-R1-600 MIDMNLSOBR600 Midnite Solar 600VDC Shut Off Box Receiver $65.00
  Midnite Solar 90-305VAC Shut Off Box Transmitter     Midnite Solar 90-305VAC Shut Off Box Transmitter   Midnite Solar, Inc. MNLSOB-T1-AC MIDMNLSOBTAC Midnite Solar 90-305VAC Shut Off Box Transmitter $65.00
  100 amp 150VDC Panel Mount Dual DC Ground Fault Protector     100 amp 150VDC Panel Mount Dual DC Ground Fault Protector   Midnite Solar, Inc. MNDC-GFP100 MIDMNDC-GFP100 100 amp 150VDC Panel Mount Dual DC Ground Fault Protector $95.78
  Midnite Solar 1000VDC Shut Off Box Receiver     Midnite Solar 1000VDC Shut Off Box Receiver   Midnite Solar, Inc. MNLSOB-R1-1000 MIDMNLSOBR1000 Midnite Solar 1000VDC Shut Off Box Receiver $125.00
  Midnite Solar MNSOB3R-2P Disconnect Switch for TL Inverters - Single String     Midnite Solar MNSOB3R-2P Disconnect Switch for TL Inverters - Single String   Midnite Solar, Inc. MNSOB3R-2P MIDMNSOB3R2P Midnite Solar MNSOB3R-2P Disconnect Switch for TL Inverters - Single String $293.29
  Midnite Solar Birdhouse Emergency Disconnect Switch - Gray     Midnite Solar Birdhouse Emergency Disconnect Switch - Gray   Midnite Solar, Inc. MNBIRDHOUSE- Gray MIDMNBIRDHOUSEG Midnite Solar Birdhouse Emergency Disconnect Switch - Gray $315.56
  Midnite Solar Birdhouse Emergency Disconnect Switch - Red     Midnite Solar Birdhouse Emergency Disconnect Switch - Red   Midnite Solar, Inc. MNBIRDHOUSE MIDMNBIRDHOUSE Midnite Solar Birdhouse Emergency Disconnect Switch - Red $315.56
  Midnite Solar MNSOB3R-4P Disconnect Switch for TL Inverters - 2 String     Midnite Solar MNSOB3R-4P Disconnect Switch for TL Inverters - 2 String   Midnite Solar, Inc. MNSOB3R-4P MIDMNSOB3R4P Midnite Solar MNSOB3R-4P Disconnect Switch for TL Inverters - 2 String $389.81
  Midnite Solar MNPV6HV 4X Disconnect/Combiner Box with Power Supply Board     Midnite Solar MNPV6HV 4X Disconnect/Combiner Box with Power Supply Board   Midnite Solar, Inc. MNPV6HV Disco 4X-PSB MIDMNPV6HV4XPSB Midnite Solar MNPV6HV 4X Disconnect/Combiner Box with Power Supply Board $686.07
  Midnite Solar MNPV8HV 3R Disconnect/Combiner Box with Power Supply Board     Midnite Solar MNPV8HV 3R Disconnect/Combiner Box with Power Supply Board   Midnite Solar, Inc. MNPV8HV Disco 3R -PSB MIDMNPV8HV3RPSB Midnite Solar MNPV8HV 3R Disconnect/Combiner Box with Power Supply Board $705.38
  Midnite Solar MNPVHV8 4X Disconnect/Combiner Box with Power Supply Board, for TL Inverters     Midnite Solar MNPVHV8 4X Disconnect/Combiner Box with Power Supply Board, for TL Inverters   Midnite Solar, Inc. MNPV8HV-DLTL 4X-PSB MIDMNPVHV8DLTLP Midnite Solar MNPVHV8 4X Disconnect/Combiner Box with Power Supply Board, for TL Inverters $729.00
  Midnite Solar MNPV8HV 4X Disconnect/Combiner Box with Power Supply Board     Midnite Solar MNPV8HV 4X Disconnect/Combiner Box with Power Supply Board   Midnite Solar, Inc. MNPV8HV Disco 4X-PSB MIDMNPV8HV4XPSB Midnite Solar MNPV8HV 4X Disconnect/Combiner Box with Power Supply Board $812.30
  Midnite Solar MNPV16HV 4X Disconnect/Combiner Box with Power Supply Board     Midnite Solar MNPV16HV 4X Disconnect/Combiner Box with Power Supply Board   Midnite Solar, Inc. MNPV16HV-DISCO 4X-PSB MIDMNPV16HV4XPS Midnite Solar MNPV16HV 4X Disconnect/Combiner Box with Power Supply Board $1,119.00
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