Bringing the ultimate in safety
to every installation
Take your solar safety to the next level with module-level monitoring and rapid shutdown

Rapid Shutdown

Say goodbye to concerns over sudden power interruptions. Experience uninterrupted peace of mind, even in unexpected power interruptions. With Hoymiles rapid shutdown device, your solar safety is guaranteed anytime. Hoymiles rapid shutdown device enhances solar safety and offers effortless installation and unparalleled compatibility.
With Hoymiles rapid shutdown device, never fear power interruptions again.

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The fastest way to
de-energize your solar system

Even when the power is cut, residual energy is a major hazard to anyone working with your string inverter installation – from maintenance teams to firefighters. That’s where Hoymiles rapid shutdown device comes into play. It automatically and swiftly reduces voltages to safe levels when power is interrupted, ensuring a safer working environment for all involved. Hoymiles rapid shutdown device stands as a vital protector in the realm of solar safety. Moreover, Our rapid shutdown device is designed with simplicity and safety and compliance with robust standards like NEC 2017/2020 and SunSpec.

Maximize stability and performance with
module-level monitoring

Our rapid shutdown device also brings module-level monitoring to your solar installation. It’s an extremely convenient way to track performance in real time, right down to individual components and solar panels. There’s no need to physically check panels on site to find the cause of performance problems.  Just remotely monitor your individual panels and get up-to-the-minute data.

As a result, you can identify issues faster, save time finding the real cause of problems, and resolve these problems before they escalate.

Endless compatibility

Designed for compatibility, our rapid shutdown devices can de-energize even the most powerful panels. Whatever the size of your implementation, we’ll help you maximize safety.

Hoymiles rapid shutdown devices aren’t just for Hoymiles inverters. We support connectivity with inverters from every leading manufacturer, so you can make any installation safe and compliant.

Streamlined installation

Adding a rapid shutdown device to your solar system couldn’t be easier. Just snap it into place on your existing inverters and instantly prepare your installation for emergencies.

We’re uncompromising when it comes to quality. As a result, our rapid shutdown devices don’t generate excess arc noise that can influence system performance and even cause unexpected shutdowns. Hoymiles’ rapid shutdown device simplifies your installation and ensures your solar safety with excellent performance.

Meet our rapid shutdown device family

HRSD-1C

Function
Rapid Shutdown

Used with
Features
  • Connects to one panel
  • Module-level rapid shutdown
  • SunSpec Certified

HRSD-2C

Function
Rapid Shutdown

Used with
Features
  • Connects to one panel
  • Module-level rapid shutdown
  • SunSpec Certified