SMA SunSpec JMS-F Rapid Shutdown Module

SMA, SunSpec Certified, Rapid Shutdown Module, MLPE, JMS-F

The SunSpec Rapid Shutdown System (model JMS-F), available from SMA, is the most cost-effective and reliable solution for fulfilling NEC 2017 module level shutdown requirements. The module-level device is certified for compatibility with the SunSpec communication signal and SMA inverters, making compliance simple and easy. By using the existing DC lines between the inverter and PV array for power line communications, installation and labor are significantly reduced. No additional wires or communication equipment is needed. The solution also features up to 50% fewer internal components vs alternatives, resulting in greater lifetime reliability.

Features

• Cost-Effective - Simple plug and play installation. No additional components necessary, reducing balance of systems costs.
  

• Simple & Robust - Power line based communication certified for compatibility with the SunSpec signal for rapid shutdown. Shuts down PV module whenever SunSpec signal is interrupted.
  

• Safe with Reduced Risk - Certified and listed for compliance to: UL 1741 Rapid Shutdown System Equipment, NEC 2017 690.12(B)(2) Module Level Shutdown. Technical support from SMA's number one ranked service organization. Fully SunSpec certified solution when paired with an SMA SunSpec certified inverter.