APsystems APsmart RSD-S-PLC | SunSpec Rapid Shutdown Device | NEC 690.12 Compliant for PV Systems

Boost solar safety and code compliance with the APsmart RSD-S-PLC, a high-performance rapid shutdown device (RSD) engineered for use in modern photovoltaic (PV) systems. Fully compliant with NEC 2017 and 2020 (Section 690.12) and SunSpec Certified, this compact, reliable RSD supports seamless integration with compatible solar inverters and SunSpec transmitters. Designed to meet today’s safety standards, the RSD-S-PLC ensures fast, automatic module-level shutdown in the event of signal loss or emergency, enhancing both system safety and peace of mind.

Key Features of the APsmart RSD-S-PLC:

• NEC 690.12 Compliant: Meets rapid shutdown safety requirements for 2017 and 2020 National Electrical Code.

• SunSpec Certified: Ensures compatibility with leading SunSpec-based inverters and transmitters.

• Advanced RSD ASIC Chip: Built on APsystems' proprietary design for enhanced system reliability and fast response.

• Highly Integrated SoC: Simplifies internal architecture for reduced failure risk and greater durability.

• Compact, Lightweight & Flexible: Easy to mount using adhesive or rack-based installation—perfect for space-constrained installs.

• Low Voltage Activation (as low as 8V): Enables earlier daily system start-up and extended energy production (up to 30 extra minutes per day).

• Energy-Efficient Design: Reduces parasitic load, preserving more energy for your system.

• AFCI-Friendly: Engineered with isolated noise spectrum density to minimize arc fault circuit interrupter (AFCI) interference.

Why Choose the APsmart RSD-S-PLC?

Whether you're upgrading for NEC rapid shutdown compliance or installing a new SunSpec-based PV system, the APsmart RSD-S-PLC offers a simple, reliable, and future-ready solution. Its advanced technology, ease of installation, and trusted SunSpec certification make it a top choice for residential and commercial solar panel rapid shutdown applications.

Applications:

• Residential solar panel systems

• Commercial PV installations

• NEC-compliant system retrofits

• SunSpec rapid shutdown installations

Optimize your solar safety and compliance with the APsystems APsmart RSD-S-PLC. Order today and ensure your PV system is protected, efficient, and NEC 690.12-ready.