SKU: IQ-RELAY-3P-IN

IQ Relay (single/three-phase)

In Enphase IQ installations, the IQ Relay acts as a grid monitoring and disconnection device and includes a built-in phase coupler to distribute power line communications (PLC) signals across phases. An external phase coupler is not needed for a three-phase system when the IQ Relay is installed.

The IQ Relay physically isolates the IQ Series Microinverters from the grid when it senses voltage or frequency abnormalities, loss of mains from the grid, or as required by grid regulations, improving the system reliability. It automatically reconnects when valid grid conditions resume. The 4-pole IQ Relay isolates all phase and neutral lines and works together with the Enphase IQ Gateway Metered.

Error:

How to buy

Services and Frequently bought products

Installation at-home consultation

Need help with installation? Start by booking an At-home Consultation with an independent installation professional to receive a quote for your custom installation.

Confirm your installation zip code:

Please confirm your installation zip code

Confirm

Great news: Enphase’s at-home EV charger installation services are available in your area.

Unfortunately, Enphase's at-home EV charger installation services are not yet available in your area. You can click here to browse electricians with EV charger expertise.

Installation at-home consultation successfully added to cart

Are you shipping to your installation address?

Enter your installation address:

I have read Enphase's Privacy policy and I have read and agree to Enphase's terms and conditions.
I understand that this service is fulfilled by an independent professional utilizing the Enphase O&M Marketplace’s 365 Pronto platform. I confirm that I have reviewed and accept the 365 Pronto Customer Platform Services Agreement.

The zip code entered above does not match the entered address.

Price : $

Add

The At-home Consultation helps determine the full cost to install your new EV charger. The $150 fee is subtracted from your final installation price if you choose to accept the quote. After check out, Enphase will send you an email from its 365 Pronto Platform describing next steps.

Know more

What is included in this price?

The At-home Consultation includes a report detailing your EV readiness, and a custom, no-obligation quote for your EV charger installation. This $150 fee is subtracted from your final installation price if you choose to accept the quote.

What are the next steps?

After you check out, Enphase will send you a confirmation email from the 365 Pronto Platform, and your installation professional will directly contact you to schedule a time for your At-home Consultation.

What is the 365 Pronto Platform?

Enphase's 365 Pronto Platform is software that dispatches independent professionals to perform renewable energy services, including EV charger installations.

How will I be charged for these services?

The charge for your At-home Consultation will be processed through Enphase's Store. If you choose to accept your installation quote, you will pay for the installation separately via the 365 Pronto Platform.

Show less