Commercial Rapid Shutdown Combiner

Yaskawa - Solectria Solar’s Rapid Shutdown Combiner offer customers a solution to NEC 2014 and NEC 2017 Article 690.12 requirements for PV array level rapid shutdown. This combiner has been designed to seamlessly integrate with Yaskawa - Solectria Solar’s PVI 14/20/23/28/36/50/60TL three-phase transformerless inverters. It allows operation of 1 or 2 MPPT zone configurations with up to 5 strings per MPPT zone. Array disconnect is automatic upon loss of AC power at inverter, per NEC 690.12. Powered by site 208-277 VAC or 24 VDC, installers may also add an additional remote AC disconnect or switch to enable or disable the combiner.

Commercial Rapid Shutdown Combiner Features

  • Meets NEC array level rapid shutdown requirements
  • Designed for use with Yaskawa - Solectria Solar’s PVI 14/20/23/28/36/50/60TL Inverters (three-phase, transformerless inverters)
  • Supports 1 or 2 MPPT zones
  • One box installation
  • Power output conductors and control can be separate or in same conduit

Commercial Rapid Shutdown Combiner Options

  • MC4 pre-wired string inputs
  • PV fuses
  • Surge arrestor (600 or 1000 V)

Safety Listings & Certifications

  • CSA C22.2#107.1
  • UL 1741

Product Datasheet & Specifications


Additional Documentation & Media


Additional Photos