Rapid Shutdown Devices

ETEK Solar rapid shutdown devices are designed to quickly isolate DC circuits in photovoltaic arrays, reducing electrical hazards during grid failure, maintenance, or firefighter intervention. Engineered for rooftop and ground-mounted solar installations, our PV rapid shutdown solutions cut high-voltage DC at string level, helping keep array conductors at a safer voltage when the system is shut down.

Built for outdoor solar environments, the range features IP65 weatherproof enclosures, MC4 plug-and-play connections, and automatic DC disconnection on AC power loss. Compliant with EN 60947-3, ETEK Solar rapid shutdown devices support string inverters and PV arrays up to 1500V DC, offering a reliable, maintenance-friendly safety layer for residential, commercial, and industrial solar projects.