

Enphase IQ Combiner 5
Enphase IQ Combiner 5
Description
The IQ Combiner 5 consolidates interconnection equipment into a single enclosure, and streamlines IQ Series Microinverters and IQ Gateway installation by providing a consistent, pre-wired solution for residential applications. It uses Control Cable wiring for communication and is compatible with IQ System Controller 3/3G and IQ Battery 5P.
The IQ Combiner 5, along with IQ Series Microinverters, the IQ System Controller 3/3G, and the IQ Battery 5P, provides you with a complete, grid-agnostic Enphase Energy System.
Features
Smart
- Includes IQ Gateway for communication and control
- Supports flexible networking: Wi-Fi, Ethernet, or cellular
- Provides production metering (revenue grade) and consumption monitoring
Easy to install
- Mounts to one stud with centered brackets
- Supports bottom, back, and side conduit entry
- Supports up to four 2-pole branch circuits for 240 VAC plug-in breakers (not included)
- 80 A total PV branch circuits
Reliable
- Durable NRTL-certified NEMA type 3R enclosure
- Five-year limited warranty
- Two years labor reimbursement program coverage included
- UL1741 listed
Compatibility
- IQ Series Microinverters
- IQ Battery 5P
- IQ System Controller 3/3G
- Control cable
Product Specifications
Enphase IQ Combiner 5 Product Specifications
| Depth | 6.63 in |
|---|---|
| Width | 14.75 in |
| Height | 19.5 in |
| Weight | 16.5 lbs |
- Rating: 80 A
- System voltage: 120/240 VAC, 60 Hz
- Eaton BR series busbar rating: 125 A
- Maximum continuous current rating (input from PV/storage): 64 A
- Branch circuits (solar and/or storage): Up to four 2-pole Eaton BR series distributed generation (DG) breakers only (not included)
- Maximum total branch circuit breaker rating (input): 80 A of distributed generation/95 A with IQ Gateway breaker included
- IQ Gateway breaker: 10 A or 15 A rating GE/Siemens/Eaton included
- Production metering CT: 200 A solid core pre-installed and wired to IQ Gateway
- Consumption monitoring CT (CT-200-CLAMP): A pair of 200 A clamp-style current transformers is included with the box
- IQ Battery metering CT: 200 A clamp-style current transformer for IQ Battery metering, included with the box
Product Manual
Enphase iQ Combiner 5/5C data sheet
Enphase Energy System component list (3rd-generation)
Product Warranty
Enphase Product Warranty
Product FAQs
Enphase Product FAQs
What is changing with the introduction of IQ8 Series Microinverters
The IQ8 family of microinverters adds exciting new grid forming capabilities. As a result of these new requirements, there are several new requirements from the National Electric Code that systems must adhere to. This changes installation and wiring methods that installers must account for during the sales, design, and installation process.
The new requirements only apply to IQ8 systems with back-up power configurations (sunlight back-up without storage, or back-up configurations w/ IQ8s and IQ Batteries). The changes do not apply to a grid tied-only configuration of IQ8 (no back-up functionality). In a grid-tied only configuration, an IQ8 PV system would have the same design and installation parameters of a grid tied-only IQ7 system.
Summary of key design and installation differences between back-up configurations of IQ8 and IQ7
|
PV only back-up configuration |
No |
Yes. IQ Load Controller (EP-NA-LK02-040) and IQ System Controller 2 (EP200G101-M240US00) Required |
|
PV black start |
No |
Yes |
|
PV size limit |
96A while off grid |
64A. PV must be landed on lugs in System Controller 2 |
|
PV:ESS power ratio limit |
1.5 |
No power limit |
|
PV Breaker Type for IQ Combiner |
Standard 20A 2 pole breaker |
Eaton BR220B breakers (BRK-20A-2P-240V-B) |
|
PV plugin breaker tiedown kit requirement |
No |
Yes X-IQ-NA-HD-125A from Enphase or BREQS125 from Eaton - One per two PV Breakers in IQ Combiner and EP200G-NA-HD-200A from Enphase or BRHDK125 from Eaton in IQ System Controller 2 |
|
PV Rapid Shutdown initiator |
PV system disconnect |
External Rapid shutdown initiator (EP200G-NA-02-RSD) required – must be used with IQ System Controller 2 |
|
IQ Gateway (Envoy) breaker location |
IQ Combiner (PV array) |
IQ System Controller. IQ Gateway re-wiring required to move IQ Gateway breaker from IQ Combiner to IQ System Controller either on Generator location or Quad breaker in Autotransformer location |
|
IQ Gateway (Envoy) physical location |
Near PV array |
Near IQ System Controller 2 |
|
System Controller Type |
System Controller 1 or 2 |
System Controller 2 only |
|
Hold down kit for storage breaker in System Controller |
Yes |
Yes. Now available for purchase from Enphase (EP200G-NA-HD-200A) |
|
IQ Combiner Type |
IQ Combiner 3/3C or 4/4C |
IQ Combiner 4 or 4C (X-IQ-AM1-240-4 or X-IQ-AM1-240-4C) |
|
Cell Modem Required |
Yes |
Yes |
Kindly find the latest tech brief for enphase system shutdown here
Original: $733.50
-65%$733.50
$256.72Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Enphase IQ Combiner 5
Description
The IQ Combiner 5 consolidates interconnection equipment into a single enclosure, and streamlines IQ Series Microinverters and IQ Gateway installation by providing a consistent, pre-wired solution for residential applications. It uses Control Cable wiring for communication and is compatible with IQ System Controller 3/3G and IQ Battery 5P.
The IQ Combiner 5, along with IQ Series Microinverters, the IQ System Controller 3/3G, and the IQ Battery 5P, provides you with a complete, grid-agnostic Enphase Energy System.
Features
Smart
- Includes IQ Gateway for communication and control
- Supports flexible networking: Wi-Fi, Ethernet, or cellular
- Provides production metering (revenue grade) and consumption monitoring
Easy to install
- Mounts to one stud with centered brackets
- Supports bottom, back, and side conduit entry
- Supports up to four 2-pole branch circuits for 240 VAC plug-in breakers (not included)
- 80 A total PV branch circuits
Reliable
- Durable NRTL-certified NEMA type 3R enclosure
- Five-year limited warranty
- Two years labor reimbursement program coverage included
- UL1741 listed
Compatibility
- IQ Series Microinverters
- IQ Battery 5P
- IQ System Controller 3/3G
- Control cable
Product Specifications
Enphase IQ Combiner 5 Product Specifications
| Depth | 6.63 in |
|---|---|
| Width | 14.75 in |
| Height | 19.5 in |
| Weight | 16.5 lbs |
- Rating: 80 A
- System voltage: 120/240 VAC, 60 Hz
- Eaton BR series busbar rating: 125 A
- Maximum continuous current rating (input from PV/storage): 64 A
- Branch circuits (solar and/or storage): Up to four 2-pole Eaton BR series distributed generation (DG) breakers only (not included)
- Maximum total branch circuit breaker rating (input): 80 A of distributed generation/95 A with IQ Gateway breaker included
- IQ Gateway breaker: 10 A or 15 A rating GE/Siemens/Eaton included
- Production metering CT: 200 A solid core pre-installed and wired to IQ Gateway
- Consumption monitoring CT (CT-200-CLAMP): A pair of 200 A clamp-style current transformers is included with the box
- IQ Battery metering CT: 200 A clamp-style current transformer for IQ Battery metering, included with the box
Product Manual
Enphase iQ Combiner 5/5C data sheet
Enphase Energy System component list (3rd-generation)
Product Warranty
Enphase Product Warranty
Product FAQs
Enphase Product FAQs
What is changing with the introduction of IQ8 Series Microinverters
The IQ8 family of microinverters adds exciting new grid forming capabilities. As a result of these new requirements, there are several new requirements from the National Electric Code that systems must adhere to. This changes installation and wiring methods that installers must account for during the sales, design, and installation process.
The new requirements only apply to IQ8 systems with back-up power configurations (sunlight back-up without storage, or back-up configurations w/ IQ8s and IQ Batteries). The changes do not apply to a grid tied-only configuration of IQ8 (no back-up functionality). In a grid-tied only configuration, an IQ8 PV system would have the same design and installation parameters of a grid tied-only IQ7 system.
Summary of key design and installation differences between back-up configurations of IQ8 and IQ7
|
PV only back-up configuration |
No |
Yes. IQ Load Controller (EP-NA-LK02-040) and IQ System Controller 2 (EP200G101-M240US00) Required |
|
PV black start |
No |
Yes |
|
PV size limit |
96A while off grid |
64A. PV must be landed on lugs in System Controller 2 |
|
PV:ESS power ratio limit |
1.5 |
No power limit |
|
PV Breaker Type for IQ Combiner |
Standard 20A 2 pole breaker |
Eaton BR220B breakers (BRK-20A-2P-240V-B) |
|
PV plugin breaker tiedown kit requirement |
No |
Yes X-IQ-NA-HD-125A from Enphase or BREQS125 from Eaton - One per two PV Breakers in IQ Combiner and EP200G-NA-HD-200A from Enphase or BRHDK125 from Eaton in IQ System Controller 2 |
|
PV Rapid Shutdown initiator |
PV system disconnect |
External Rapid shutdown initiator (EP200G-NA-02-RSD) required – must be used with IQ System Controller 2 |
|
IQ Gateway (Envoy) breaker location |
IQ Combiner (PV array) |
IQ System Controller. IQ Gateway re-wiring required to move IQ Gateway breaker from IQ Combiner to IQ System Controller either on Generator location or Quad breaker in Autotransformer location |
|
IQ Gateway (Envoy) physical location |
Near PV array |
Near IQ System Controller 2 |
|
System Controller Type |
System Controller 1 or 2 |
System Controller 2 only |
|
Hold down kit for storage breaker in System Controller |
Yes |
Yes. Now available for purchase from Enphase (EP200G-NA-HD-200A) |
|
IQ Combiner Type |
IQ Combiner 3/3C or 4/4C |
IQ Combiner 4 or 4C (X-IQ-AM1-240-4 or X-IQ-AM1-240-4C) |
|
Cell Modem Required |
Yes |
Yes |
Kindly find the latest tech brief for enphase system shutdown here




















