Specific or complex project ahead? Get in touch for a free, fast quote.
Enphase Q-Relay for IQ7 & IQ8 Series – Three Phase
Regular price
£157.00
Inc. VAT
£130.83
Exc. VAT
FREE Express Delivery (1-3 days) in UK Mainland on most orders*
Excluding: Solar Panels (£170 delivery / free above £2,500), Batteries (£39 delivery), Small Items (£4.95/5.95 delivery / free above £500)
Contact Us to check for Next Working Day Delivery or Same-day Delivery options
Contact Us for Click & Collect options
Custom quote available on request
*See checkout or shipping policy for full details
Documentation
Downloads
Payment options
Tools & Kits
Build your kit
Need a full system?
Design your complete solution in minutes with our kit builders.
Do you have a question
about this product?
One of our expert advisors will be happy to help you!
Contact Us
The Enphase Q-Relay (Part No: Q-RELAY-3P-INT) is a three-phase relay unit designed for integration with Enphase IQ7 and IQ8 Series microinverters. This relay provides essential control and safety functions, enabling rapid disconnection and isolation of the solar system during maintenance or emergency situations.
Key Features
- Three-Phase Compatibility: Specifically engineered to support three-phase Enphase microinverter systems for residential and commercial applications.
- Safety and Control: Enables safe, centralized disconnection of solar PV power from the grid, supporting rapid shutdown requirements.
- Robust and Reliable: Constructed with high-quality components designed for durable and long-lasting operation.
- Seamless Integration: Works effectively with Enphase IQ System communication protocols for coordinated system management.
- Flexible Installation: DIN rail or panel mountable (based on installer preference and requirements).
- Compliance: Designed to meet international electrical safety standards and regulations for solar PV systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | Q-RELAY-3P-INT |
| Phase | Three-phase |
| Operating Voltage | 400 VAC nominal (three-phase) |
| Maximum Current | 32 A per phase (refer to installation manual for exact values) |
| Communication | Compatible with Enphase IQ System protocols |
| Operating Temperature Range | -40°C to 85°C |
| Enclosure Rating | IP20 or higher (refer to datasheet) |
| Installation Type | DIN rail or panel mount |
| Dimensions | See manufacturer datasheet for detailed size information |
| Warranty | Standard manufacturer warranty |
The Enphase Q-Relay for IQ7 and IQ8 Series Three-Phase provides vital system safety and switching capabilities for large-scale and three-phase solar energy systems, ensuring quick and secure power isolation where needed.
BTU & WATT Calculator
Room Dimensions
Room Type
Living Room
Bedroom
Kitchen
Bathroom
Conservatory
Hallway
Glazing Type
Single Glazed
Double Glazed
Triple Glazed
External Walls
0 Wall
1 Wall
2 Walls
3 Walls
4 Walls
Insulation Level
Poor
Average
Good (New Build)
Required Heating
0
Watts
0
BTUs
Documentation
Downloads
Tools & Kits
Build your kit
Need a full system?
Design your complete solution in minutes with our kit builders.
Do you have a question
about this product?
One of our expert advisors will be happy to help you!
Contact Us