SMA SunSpec Rapid Shutdown Device

Discover the SMA SunSpec Rapid Shutdown System (model JMS-F), your optimal and cost-efficient solution for meeting NEC 2017 module-level shutdown requirements. This certified device ensures compatibility with the SunSpec communication signal and SMA inverters, simplifying compliance. Streamline your installation process by leveraging existing DC lines between the inverter and PV array for power line communications, significantly reducing labor and installation costs—no need for extra wires or communication equipment. Enjoy enhanced reliability with up to 50% fewer internal components compared to alternatives, promoting a longer product lifespan.

Key Advantages:

Cost-Effective:

• Economical solution for fulfilling NEC 2017 requirements
• Plug-and-play simplicity with no additional components, minimizing balance of system costs

Simple and Robust:

• Power line-based communication, SunSpec signal-compatible
• Automatic PV module shutdown upon interruption of SunSpec signal

Safe and Certified:

• Certified compliance with UL 1741 Rapid Shutdown System Equipment
• Meets NEC 2017 690.12(B)(2) Module Level Shutdown requirements

Reduced Risk:

• Access technical support from SMA's top-ranked service organization
• Achieve full SunSpec certification when paired with an SMA SunSpec certified inverter

Choose the SMA SunSpec Rapid Shutdown System for a reliable, certified, and user-friendly solution that not only reduces risk but also enhances overall system efficiency.