Solar Panel Protection - Q Relay Enphase Single Phase

The Enphase Q Relay is a key part of Enphase photovoltaic systems, providing essential protection and compliance with French photovoltaic solar standards. Designed for single-phase or three-phase installations, this device ensures physical decoupling from the grid in the event of an electrical problem, thus preserving the safety of your system.

How the Enphase Q Relay Works

Protection and Compliance with Standards

The Enphase Q Relay provides physical decoupling in accordance with French solar photovoltaic standards (VDE 0126-1-1:2006/A1:2013 and VFR 2019). In the event of a grid disturbance, it isolates the inverter from the AC grid, thus ensuring the safety of the solar installation.

Programming and Update

This device is programmed and updated via the Envoy S Metered Web Gateway , ensuring optimal functionality and compliance with current standards. Powerline Communication (PLC) with the gateway allows efficient management of the Q Relay.

Enphase Q Relay Features

• Automatic Network Outage Detection: The Q Relay automatically detects Enedis network outages and causes electromechanical decoupling in accordance with standards.
• Enphase IQ7 Series Microinverter Support: With the capacity to support up to 36x IQ7+ in three-phase , the Q Relay ensures efficient management of solar energy.
• Integrated Phase Coupler (Three-Phase Version): The three-phase version integrates a phase coupler, ensuring the transmission of the PLC signal from the Envoy S gateway to all the microinverters, thus optimizing the system performance.

Enphase Q Relay Capabilities

Maximum Number of Enphase Microinverters and AC Cables:

The Enphase Q Relay is an essential component for any solar PV system equipped with Enphase IQ7 Series microinverters. With its high support capacity and compliance with current standards, it ensures the safety and efficiency of your system, while facilitating its management and maintenance.