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Current Transformer (CT-200-SOLID) UL Notice of Authorization
PDF - 108.38 KB - Updated Mar 21, 2024
Current Transformer (CT-200-SPLIT) UL Notice of Authorization
PDF - 109.3 KB - Updated Mar 21, 2024
IQ Gateway UL Certificate of Compliance
PDF - 229.11 KB - Updated Sep 26, 2023
(10)
Mobile Connect Cellular Modem quick install guide
PDF - 4.77 MB - Updated Jun 02, 2025
IQ Gateway Metered quick install guide
PDF - 1.33 MB - Updated Jun 02, 2025
IQ Gateway-M-3PH-QIG-MULTI
PDF - 1.27 MB - Updated Oct 29, 2024
Current Transformer (CT-400-SPLIT-INT) quick install guide
PDF - 279.05 KB - Updated Sep 30, 2024
IQ Gateway-M-MAN-EN-PH
PDF - 1.66 MB - Updated Mar 21, 2024
Envoy-S Installation and Operation Manual
PDF - 1.77 MB - Updated Mar 21, 2024
IQ Gateway Commercial quick install guide
PDF - 614.58 KB - Updated Mar 21, 2024
Current Transformer (CT-100-SPLIT) quick install guide
PDF - 168.52 KB - Updated Mar 21, 2024
Current Transformer (CT-200-SPLIT) quick install guide
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Current Transformer CT 100 Split quick install guide
PDF - 168.52 KB - Updated Mar 21, 2024
(4)
IQ Gateway M data sheet
PDF - 338.66 KB - Updated May 29, 2025
IQ Gateway Commercial data sheet
PDF - 472.57 KB - Updated Mar 21, 2024
CT-100-Split
PDF - 171.59 KB - Updated Mar 21, 2024
Envoy-S-Metered-EN-PH
PDF - 185.21 KB - Updated Mar 03, 2022
(2)
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Identify and resolve common issues
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Solar troubleshooting guide
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IQ Gateway software release notes (8.2.4499)
May 9, 2025

IQ Gateway software version 8.2.4499 release enables the reconnection of selected Enphase IQ Gateways to Enphase Cloud.

Countries: The United States, Bermuda, Brazil, Canada, Mexico, the Philippines, and Puerto Rico

#ClassificationFeatureDescription
1Issue resolutionEnables reconnection of selected Enphase IQ Gateways to Enphase Cloud.Fixed an issue that prevented the IQ Gateway from reporting to the Enphase Cloud, thereby restoring access for homeowners via the Enphase App and for installers via the Enphase Installer Portal.

This release is being deployed to selected IQ Gateway, IQ Combiner, Envoy S Metered, and Envoy S Standard devices through remote software upgrades for existing systems. The release is currently being deployed to sites connected to the internet via Wi-Fi or Ethernet. Sites connected to the internet via Enphase Mobile Connect cellular modems will receive a different software version as a maintenance release at a later date.

  • Gateways supported:
     
    • Puerto Rico and the United States:
       
      • IQ Combiner 5/5C/4/4C/3/3C/3-ES/3C-ES and IQ Combiner 4/4C (IEEE 1547-2018 compliant)
      • IQ Gateway and IQ Gateway (IEEE 1547-2018 compliant)
      • IQ Gateway Commercial
      • Envoy S Metered and Envoy S Standard (for North America)
    • Brazil and Philippines:
       
      • IQ Gateway M
      • IQ Gateway (only for Brazil)
      • IQ Gateway Commercial
    • Canada, Mexico, and Bermuda:
       
      • IQ Combiner 5/4 and IQ Combiner 4 (IEEE 1547-2018 compliant)
      • IQ Gateway and IQ Gateway (IEEE 1547-2018 compliant)
      • IQ Gateway Commercial
  • Microinverters supported:
     
    • Puerto Rico and the United States:
       
      • IQ8 Series (SKU - IQ8A-72-2-US, IQ8A-72-M-US, IQ8H-208-72-2- US, IQ8H-208-72-M-US, IQ8H-240-72-2-US, IQ8H-240-72-M-US, IQ8MC-72-M-US, IQ8AC-72-M-US, IQ8HC-72-M-US, IQ8M-72-2- US, IQ8M-72-M-US, IQ8P-72-2-US, IQ8PLUS-72-2-US, IQ8PLUS- 72-M-US, IQ8X-80-M-US)
      • IQ7 Series (all SKUs)
      • IQ6 Series (all SKUs)
      • M Series (all SKUs)
      • S Series (all SKUs)
    • Canada, Mexico, and Bermuda:
       
      • IQ8 Series (SKU - IQ8A-72-2-US, IQ8A-72-M-US, IQ8H-208-72-2- US, IQ8H-208-72-M-US, IQ8H-240-72-2-US, IQ8H-240-72-M-US, IQ8MC-72-M-US, IQ8AC-72-M-US, IQ8HC-72-M-US, IQ8M-72-2- US, IQ8M-72-M-US, IQ8P-72-2-US, IQ8PLUS-72-2-US, IQ8PLUS-72-M-US, IQ8X-80-M-US (only for Canada))
      • IQ7 Series (all SKUs)
    • Brazil:
       
      • IQ8 Series (SKU - IQ8P-72-2-BR)
      • IQ7AM
    • Philippines:
       
      • IQ8 Series (SKU - IQ8P-72-2-US)
      • IQ7 Series (all SKUs)
  • Batteries supported:
     
    • Puerto Rico and the United States:
       
      • Third-generation: IQ Battery 5P
      • Second-generation: IQ Battery 3T/10T
      • First-generation: IQ Battery 3/10
    • Canada, Mexico, and Bermuda:
       
      • Third-generation: IQ Battery 5P
      • Second-generation: IQ Battery 3T/10T
  • System controllers supported:
     
    • Puerto Rico, the United States:
       
      • Third-generation: IQ System Controller 3/3G
      • Second-generation: IQ System Controller 2
      • First-generation: IQ System Controller
    • Canada, Mexico, and Bermuda:
       
      • Third-generation: IQ System Controller 3/3G
      • Second-generation: IQ System Controller 2
  • Supported system configurations: 
     
    • Puerto Rico and the United States:
       
      1. Grid-tied (without backup) Solar Only systems with M Series or S Series Microinverters and Envoy S Metered or Envoy S Standard (for North America)
      2. Grid-tied (without backup) Solar Only systems with IQ6 Series Microinverters and IQ Combiner 5/5C/4/4C/3/3C/3-ES/3C-ES or IQ Gateway
      3. Grid-tied (without backup) Solar Only systems with IQ7 Series Microinverters and IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway or IQ Gateway (IEEE 1547-2018 compliant)
      4. Grid-tied (without backup) Solar Only systems with IQ8 Series Microinverters and IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      5. Grid-tied (without backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, and IQ Combiner 5/5C
      6. Grid-tied (without backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, and IQ Combiner 5/5C
      7. Grid-tied (without backup) solar and storage systems with IQ8 Series or IQ7 Series Microinverters, IQ Gateway Commercial
      8. Grid-tied (without backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, IQ Combiner 4/4C (IEEE 1547- 2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      9. Grid-tied (without backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, IQ Combiner 4/4C (IEEE 1547- 2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      10. Grid-tied (without backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 3/3T/10/10T, IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
      11. Grid-tied (without backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 3/3T/10/10T, IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
      12. Grid-tied (without backup) solar and storage systems with M Series Microinverters, IQ Battery 5P, Envoy S Metered for North America, and Communications Kit 2
      13. Grid-tied (without backup) solar and storage systems with M Series Microinverters, IQ Battery 3/3T/10/10T, Envoy S Metered for North America, and Communications Kit 1
      14. Grid-tied (without backup) Solar Only systems with IQ8 Series & IQ7 Series Microinverters (Mixed), and IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      15. Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (Mixed), IQ Battery 5P, and IQ Combiner 5/5C
      16. Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (Mixed), IQ Battery 5P, IEEE 1547-2018 compliant 4/4C or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      17. Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (Mixed), IQ Battery 3T/10T, IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
      18. Sunlight Backup systems with IQ8 Series Microinverters, IQ System Controller 3/3G, and IQ Combiner 5/5C
      19. Sunlight Backup systems with IQ8 Series Microinverters, IQ System Controller 3/3G, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      20. Sunlight Backup systems with IQ8 Series Microinverters, IQ System Controller 2, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
      21. Grid-forming (with backup) solar and storage systems with IQ6 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5/5C
      22. Grid-forming (with backup) solar and storage systems with IQ6 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway, and Communications Kit 2
      23. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5/5C
      24. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5/5C
      25. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      26. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      27. Grid-forming (with backup) solar and storage systems with M215 or M250 Microinverters, IQ Battery 5P, IQ System Controller 3/3G, Envoy S Metered for North America, and Communications Kit 2
      28. Grid-forming (with backup) solar and storage systems with IQ6 Series Microinverters, IQ Battery 3/3T/10/10T, IQ System Controller 1/2, IQ Combiner 3/3C/3-ES/3C-ES/4/4C or IQ Gateway, and Communications Kit 1
      29. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 3/3T/10/10T, IQ System Controller 1/2, IEEE 1547-2018 compliant IQ Combiner 5/5C/4/4C or IQ Combiner 3/3C/3-ES/3C-ES/4/4C or IQ Gateway or IQ Gateway (IEEE 1547-2018 compliant), and Communications Kit 1
      30. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 3/3T/10/10T, IQ System Controller 2, IEEE 1547-2018 compliant IQ Combiner 5/5C/4/4C or IQ Combiner 3/3C/3-ES/3C-ES/4/4C or IQ Gateway or IQ Gateway (IEEE 1547-2018 compliant), and Communications Kit 1
      31. Grid-forming (with backup) solar and storage systems with M215 or M250 Microinverters, IQ Battery 3/3T/10/10T, IQ System Controller 1/2, Envoy S Metered for North America, and Communications Kit 1
      32. Grid-forming (with backup) Battery Only systems with IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5/5C
      33. Grid-forming (with backup) Battery Only systems with IQ Battery 5P, IQ System Controller 3/3G, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      34. Grid-tied (without backup) Battery Only systems with IQ Battery 5 and IQ Combiner 5/5C or IQ Gateway with Communications Kit 2 or IQ Gateway (IEEE 1547-2018 compliant) with Communications Kit 2

NOTE: The following features are supported only in these specific configurations:

  • Load Control and Generator Support are supported in configurations 18 through 33 listed above.
  • Solar Circuit Control (PV shedding) is supported in configurations 18 through 31 listed above.
     
    • Canada, Mexico, and Bermuda:
       
      1. Grid-tied (without backup) Solar Only systems with IQ7 Series Microinverters and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      2. Grid-tied (without backup) Solar Only systems with IQ8 Series Microinverters and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      3. Grid-tied (without backup) Solar Only systems with IQ8 Series & IQ7 Series Microinverters (Mixed), and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      4. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway and Communications Kit 2
      5. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway and Communications Kit 2
      6. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 3T/10T, IQ System Controller 2, and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway and Communications Kit 1
      7. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 3T/10T, IQ System Controller 3/3G, and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway and Communications Kit 1
      8. Grid-tied (without backup) solar and storage systems with IQ7 Series or IQ8 Series Microinverters (SKU- IQ8P-3P-72-E-US, IQ8H-3P-72-E-US, IQ8PLUS-72-2-US, IQ8PLUS-72-M-US), IQ Gateway Commercial (Only for Canada and Mexico)
    • Brazil and Philippines:
       
      1. Grid-tied (without backup) Solar Only systems with IQ7 Series or IQ8P Microinverters and IQ Gateway M or IQ Gateway Commercial
      2. Grid-tied (without backup) Solar Only systems with IQ7 Series or IQ8P Microinverters and IQ Gateway (Only for Brazil)
      3. Grid-tied (without backup) Solar Only systems with IQ8P and IQ7 Series Microinverters (Mixed), and IQ Gateway M
      4. Grid-tied (without backup) Solar Only systems with IQ8P and IQ7 Series Microinverters (Mixed), or IQ8P Microinverters and IQ Gateway (Only for Brazil)
IQ Gateway software release notes (8.2.4498)
March 10, 2025

IQ Gateway software version 8.2.4498 introduces support for the IQ Relay Kit (SKU: IQ- RELAY-E2-US) and IQ Battery 5P in grid-tied (without backup) for single-phase 208 V configuration.

Countries: The United States, Bermuda, Brazil, Canada, Mexico, the Philippines, and Puerto Rico

#FeatureDescription
1Introduces support for IQ Battery in grid-tied (without backup) for single-phase 208 V configurationAdds single-phase 208 V support for IQ Battery 5P in grid-tied configurations for California.
2Introduces support for IQ Relay Kit (SKU: IQ-RELAY-E2- US)Supports IQ Relay Kit (SKU: IQ-RELAY-E2-US). IQ Relay isolates the IQ Series Microinverters from the grid when it detects voltage differentials or loss of grid connection. It also automatically reconnects to the grid when the grid condition returns to normal.
3Improvements to IQ Gateway access point (AP) modeEnhances the auto-enable logic in IQ Gateway software for AP mode, to facilitate Wi-Fi reconfiguration by both homeowners and installers.
4Improvements to the Enphase Mobile Connect cellular modem recoveryEnhances the IQ Gateway software's recovery logic for Enphase Mobile Connect cellular modem when there is no internet connectivity via the cellular network.
  • Gateways supported:
     
    • Puerto Rico and the United States:
       
      • IQ Combiner 5/5C/4/4C/3/3C/3-ES/3C-ES and IQ Combiner 4/4C (IEEE 1547-2018 compliant)
      • IQ Gateway and IQ Gateway (IEEE 1547-2018 compliant)
      • IQ Gateway Commercial
      • Envoy S Metered and Envoy S Standard (for North America)
    • Brazil and Philippines:
       
      • IQ Gateway M
      • IQ Gateway (only for Brazil)
      • IQ Gateway Commercial
    • Canada, Mexico, and Bermuda:
       
      • IQ Combiner 5/4 and IQ Combiner 4 (IEEE 1547-2018 compliant)
      • IQ Gateway and IQ Gateway (IEEE 1547-2018 compliant)
      • IQ Gateway Commercial
  • Microinverters supported:
     
    • Puerto Rico and the United States:
       
      • IQ8 Series (SKU - IQ8A-72-2-US, IQ8A-72-M-US, IQ8H-208-72-2- US, IQ8H-208-72-M-US, IQ8H-240-72-2-US, IQ8H-240-72-M-US, IQ8MC-72-M-US, IQ8AC-72-M-US, IQ8HC-72-M-US, IQ8M-72-2- US, IQ8M-72-M-US, IQ8P-72-2-US, IQ8PLUS-72-2-US, IQ8PLUS- 72-M-US, IQ8X-80-M-US)
      • IQ7 Series (all SKUs)
      • IQ6 Series (all SKUs)
      • M Series (all SKUs)
      • S Series (all SKUs)
    • Canada, Mexico, and Bermuda:
       
      • IQ8 Series (SKU - IQ8A-72-2-US, IQ8A-72-M-US, IQ8H-208-72-2- US, IQ8H-208-72-M-US, IQ8H-240-72-2-US, IQ8H-240-72-M-US, IQ8MC-72-M-US, IQ8AC-72-M-US, IQ8HC-72-M-US, IQ8M-72-2- US, IQ8M-72-M-US, IQ8P-72-2-US, IQ8PLUS-72-2-US, IQ8PLUS-72-M-US, IQ8X-80-M-US (only for Canada))
      • IQ7 Series (all SKUs)
    • Brazil:
       
      • IQ8 Series (SKU - IQ8P-72-2-BR)
      • IQ7AM
    • Philippines:
       
      • IQ8 Series (SKU - IQ8P-72-2-US)
      • IQ7 Series (all SKUs)
  • Batteries supported:
     
    • Puerto Rico and the United States:
       
      • Third-generation: IQ Battery 5P
      • Second-generation: IQ Battery 3T/10T
      • First-generation: IQ Battery 3/10
    • Canada, Mexico, and Bermuda:
       
      • Third-generation: IQ Battery 5P
      • Second-generation: IQ Battery 3T/10T
  • System controllers supported:
     
    • Puerto Rico, the United States:
       
      • Third-generation: IQ System Controller 3/3G
      • Second-generation: IQ System Controller 2
      • First-generation: IQ System Controller
    • Canada, Mexico, and Bermuda:
       
      • Third-generation: IQ System Controller 3/3G
      • Second-generation: IQ System Controller 2
  • Supported system configurations: 
     
    • Puerto Rico and the United States:
       
      1. Grid-tied (without backup) Solar Only systems with M Series or S Series Microinverters and Envoy S Metered or Envoy S Standard (for North America)
      2. Grid-tied (without backup) Solar Only systems with IQ6 Series Microinverters and IQ Combiner 5/5C/4/4C/3/3C/3-ES/3C-ES or IQ Gateway
      3. Grid-tied (without backup) Solar Only systems with IQ7 Series Microinverters and IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway or IQ Gateway (IEEE 1547-2018 compliant)
      4. Grid-tied (without backup) Solar Only systems with IQ8 Series Microinverters and IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      5. Grid-tied (without backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, and IQ Combiner 5/5C
      6. Grid-tied (without backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, and IQ Combiner 5/5C
      7. Grid-tied (without backup) solar and storage systems with IQ8 Series or IQ7 Series Microinverters, IQ Gateway Commercial
      8. Grid-tied (without backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, IQ Combiner 4/4C (IEEE 1547- 2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      9. Grid-tied (without backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, IQ Combiner 4/4C (IEEE 1547- 2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      10. Grid-tied (without backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 3/3T/10/10T, IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
      11. Grid-tied (without backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 3/3T/10/10T, IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
      12. Grid-tied (without backup) solar and storage systems with M Series Microinverters, IQ Battery 5P, Envoy S Metered for North America, and Communications Kit 2
      13. Grid-tied (without backup) solar and storage systems with M Series Microinverters, IQ Battery 3/3T/10/10T, Envoy S Metered for North America, and Communications Kit 1
      14. Grid-tied (without backup) Solar Only systems with IQ8 Series & IQ7 Series Microinverters (Mixed), and IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      15. Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (Mixed), IQ Battery 5P, and IQ Combiner 5/5C
      16. Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (Mixed), IQ Battery 5P, IEEE 1547-2018 compliant 4/4C or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      17. Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (Mixed), IQ Battery 3T/10T, IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
      18. Sunlight Backup systems with IQ8 Series Microinverters, IQ System Controller 3/3G, and IQ Combiner 5/5C
      19. Sunlight Backup systems with IQ8 Series Microinverters, IQ System Controller 3/3G, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      20. Sunlight Backup systems with IQ8 Series Microinverters, IQ System Controller 2, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
      21. Grid-forming (with backup) solar and storage systems with IQ6 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5/5C
      22. Grid-forming (with backup) solar and storage systems with IQ6 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway, and Communications Kit 2
      23. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5/5C
      24. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5/5C
      25. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      26. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      27. Grid-forming (with backup) solar and storage systems with M215 or M250 Microinverters, IQ Battery 5P, IQ System Controller 3/3G, Envoy S Metered for North America, and Communications Kit 2
      28. Grid-forming (with backup) solar and storage systems with IQ6 Series Microinverters, IQ Battery 3/3T/10/10T, IQ System Controller 1/2, IQ Combiner 3/3C/3-ES/3C-ES/4/4C or IQ Gateway, and Communications Kit 1
      29. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 3/3T/10/10T, IQ System Controller 1/2, IEEE 1547-2018 compliant IQ Combiner 5/5C/4/4C or IQ Combiner 3/3C/3-ES/3C-ES/4/4C or IQ Gateway or IQ Gateway (IEEE 1547-2018 compliant), and Communications Kit 1
      30. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 3/3T/10/10T, IQ System Controller 2, IEEE 1547-2018 compliant IQ Combiner 5/5C/4/4C or IQ Combiner 3/3C/3-ES/3C-ES/4/4C or IQ Gateway or IQ Gateway (IEEE 1547-2018 compliant), and Communications Kit 1
      31. Grid-forming (with backup) solar and storage systems with M215 or M250 Microinverters, IQ Battery 3/3T/10/10T, IQ System Controller 1/2, Envoy S Metered for North America, and Communications Kit 1
      32. Grid-forming (with backup) Battery Only systems with IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5/5C
      33. Grid-forming (with backup) Battery Only systems with IQ Battery 5P, IQ System Controller 3/3G, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      34. Grid-tied (without backup) Battery Only systems with IQ Battery 5 and IQ Combiner 5/5C or IQ Gateway with Communications Kit 2 or IQ Gateway (IEEE 1547-2018 compliant) with Communications Kit 2

NOTE: The following features are supported only in these specific configurations:

  • Load Control and Generator Support are supported in configurations 18 through 33 listed above.
  • Solar Circuit Control (PV shedding) is supported in configurations 18 through 31 listed above.
     
    • Canada, Mexico, and Bermuda:
       
      1. Grid-tied (without backup) Solar Only systems with IQ7 Series Microinverters and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      2. Grid-tied (without backup) Solar Only systems with IQ8 Series Microinverters and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      3. Grid-tied (without backup) Solar Only systems with IQ8 Series & IQ7 Series Microinverters (Mixed), and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      4. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway and Communications Kit 2
      5. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 5P, IQ System Controller 3/3G, and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway and Communications Kit 2
      6. Grid-forming (with backup) solar and storage systems with IQ7 Series Microinverters, IQ Battery 3T/10T, IQ System Controller 2, and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway and Communications Kit 1
      7. Grid-forming (with backup) solar and storage systems with IQ8 Series Microinverters, IQ Battery 3T/10T, IQ System Controller 3/3G, and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway and Communications Kit 1
      8. Grid-tied (without backup) solar and storage systems with IQ7 Series or IQ8 Series Microinverters (SKU- IQ8P-3P-72-E-US, IQ8H-3P-72-E- US, IQ8PLUS-72-2-US, IQ8PLUS-72-M-US), IQ Gateway Commercial (Only for Canada and Mexico)
    • Brazil and Philippines:
       
      1. Grid-tied (without backup) Solar Only systems with IQ7 Series or IQ8P Microinverters and IQ Gateway M or IQ Gateway Commercial
      2. Grid-tied (without backup) Solar Only systems with IQ7 Series or IQ8P Microinverters and IQ Gateway (Only for Brazil)
      3. Grid-tied (without backup) Solar Only systems with IQ8P and IQ7 Series Microinverters (Mixed), and IQ Gateway M
      4. Grid-tied (without backup) Solar Only systems with IQ8P and IQ7 Series Microinverters (Mixed), or IQ8P Microinverters and IQ Gateway (Only for Brazil)

This release is being deployed to all IQ Gateway, IQ Combiner, Envoy S Metered, and Envoy S Standard devices mentioned above through remote software upgrades for existing systems. The release is currently being deployed to sites connected to the internet via Wi-Fi or Ethernet. Sites connected to the internet via Enphase Mobile Connect cellular modems will receive a different software version as a maintenance release at a later date.

IQ Gateway software release notes (8.2.4401)
January 3, 2025

IQ Gateway software version 8.2.4401 supports backward compatibility of IQ8 Series Microinverters with existing IQ7 Series Microinverter sites in the countries mentioned below.

  • Countries: The United States, Puerto Rico, Canada, Mexico, Bermuda, Brazil, and the Philippines

    #FeatureDescription
    1Support for IQ7 and IQ8 mixed systems

    Supports backward compatibility of IQ8 Series Microinverters in the existing IQ7 Series Microinverter systems on the same IQ Gateway only in the following configurations:

    • Grid-tied (without backup) Solar Only systems
    • Grid-tied (without backup) solar and storage systems with IQ Battery 5P
    • Grid-tied (without backup) solar and storage systems with IQ Battery 3T/10T

    NOTE: IQ7 Series Microinverters cannot be added to a site with existing IQ8 Series Microinverters on the same gateway. A mixed system of IQ7 and IQ8 will not support IQ8-specific PCS features and grid-forming capabilities.

  • Gateways supported:
     
    • Puerto Rico and the United States:
       
      • IQ Combiner 5/5C/4/4C/3/3C/3-ES/3C-ES and IQ Combiner 4/4C (IEEE 1547-2018 compliant)
      • IQ Gateway and IQ Gateway (IEEE 1547-2018 compliant)
    • Brazil and Philippines:
       
      • IQ Gateway M
      • IQ Gateway (only for Brazil)
    • Canada, Mexico, and Bermuda:
       
      • IQ Combiner 5/4 and IQ Combiner 4 (IEEE 1547-2018 compliant)
      • IQ Gateway and IQ Gateway (IEEE 1547-2018 compliant)
  • Microinverters supported:
     
    • Puerto Rico and the United States:
       
      • IQ8 Series (SKU - IQ8A-72-2-US, IQ8A-72-M-US, IQ8H-208-72-2- US, IQ8H-208-72-M-US, IQ8H-240-72-2-US, IQ8H-240-72-M-US, IQ8MC-72-M-US, IQ8AC-72-M-US, IQ8HC-72-M-US, IQ8M-72-2- US, IQ8M-72-M-US, IQ8P-72-2-US, IQ8PLUS-72-2-US, IQ8PLUS- 72-M-US, IQ8X-80-M-US)
      • IQ7 Series (all SKUs)
    • Canada, Mexico, and Bermuda:
       
      • IQ8 Series (SKU - IQ8A-72-2-US, IQ8A-72-M-US, IQ8H-208-72-2- US, IQ8H-208-72-M-US, IQ8H-240-72-2-US, IQ8H-240-72-M-US, IQ8MC-72-M-US, IQ8AC-72-M-US, IQ8HC-72-M-US, IQ8M-72-2- US, IQ8M-72-M-US, IQ8P-72-2-US, IQ8PLUS-72-2-US, IQ8PLUS- 72-M-US, IQ8X-80-M-US (only for Canada))
      • IQ7 Series (all SKUs)
    • Brazil:
       
      • IQ8 Series (SKU - IQ8P-72-2-BR)
      • IQ7 Series (IQ7AM and IQ7Plus)
    • Philippines:
       
      • IQ8 Series (SKU - IQ8P-72-2-US)
      • IQ7 Series (all SKUs)
  • Batteries supported:
     
    • Puerto Rico and the United States:
       
      • Third-generation IQ Batteries: IQ Battery 5P
      • Second-generation IQ Batteries: IQ Battery 3T/10T
      • First-generation IQ Batteries: IQ Battery 3/10
    • Canada, Mexico, and Bermuda:
       
      • Third-generation IQ Batteries: IQ Battery 5P
      • Second-generation IQ Batteries: IQ Battery 3T/10T
  • Supported system configurations:  
     
    • Puerto Rico and the United States:
       
      • Grid-tied (without backup) Solar Only systems with IQ8 Series Microinverters & IQ7 Series Microinverters (mixed) and IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
      • Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (mixed), IQ Battery 5P, and IQ Combiner 5/5C
      • Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (mixed), IQ Battery 5P, IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 2
      • Grid-tied (without backup) solar and storage systems with IQ8 Series & IQ7 Series Microinverters (Mixed), IQ Battery 3T/10T, IQ Combiner 5/5C or IQ Combiner 4/4C (IEEE 1547-2018 compliant) or IQ Combiner 4/4C/3/3C/3-ES/3C-ES or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway, and Communications Kit 1
    • Canada, Mexico and Bermuda:
       
      • Grid-tied (without backup) Solar Only systems with IQ8 Series & IQ7 Series Microinverters (mixed), and IQ Combiner 5 or IQ Gateway (IEEE 1547-2018 compliant) or IQ Gateway
    • Brazil and Philippines:
       
      • Grid-tied (without backup) Solar Only systems with IQ8P and IQ7 Series Microinverters (mixed), and IQ Gateway M
      • Grid-tied (without backup) Solar Only systems with IQ8P and IQ7 Series Microinverters (mixed), or IQ8P Microinverters and IQ Gateway (only for Brazil)

This release is being deployed via the Enphase Installer App to systems with IQ8 Series and IQ7 Series (mixed) Microinverters.

IQ Gateway software release notes (8.2.4265)
November 22, 2024

IQ Gateway software version 8.2.4265, as part of factory-built gateways, supports grid-tied systems with IQ8 Series, IQ7 Series, and/or M Series Microinverters or third-party string inverters along with the IQ Battery 3T/10T, IQ Battery 5P, or AC Batteries.

  • Gateways supported: IQ Gateway Metered and IQ Gateway Standard

  • Countries: Albania, Austria, Australia, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, India, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Malaysia, Mauritius, Namibia, Netherlands, New Caledonia, New Zealand, Philippines, Poland, Romania, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Thailand, Turkey, Great Britain, and Vietnam

    #FeatureDescription
    1IQ Battery 5P supportThe factory-built gateways will support grid-tied solar and storage systems with IQ8/IQ7 Series Microinverters or third-party string inverters and IQ Battery 5P in Belgium, France, Great Britain, Italy, Luxembourg, and Netherlands.
    2Dynamic tariff (DT) supportThe factory-built gateways will support dynamic tariff configurations in Belgium, Germany, and Netherlands to optimize system behavior for maximum savings.
    3Discharge-to-grid (DTG) supportThe factory-built gateways will support discharge-to-grid functionality in Germany and Great Britain to increase monetary benefit for homeowners by exporting excess energy to the grid at times with high export rates.
  • Microinverters supported: IQ8 Series, IQ7 Series, M Series, and compatible third-party string inverters
  • Batteries supported: IQ Battery 3T/10T, IQ Battery 5P, and AC Batteries
  • Supported system configurations:  
     
    • Belgium, France, Great Britain, Italy, Luxembourg, and Netherlands:
       
      • Grid-tied solar and storage systems with IQ8 Series Microinverters, IQ Gateway Metered, and IQ Battery 5P
      • Grid-tied solar and storage systems with IQ7 Series Microinverters, IQ Gateway Metered, and IQ Battery 5P
      • Grid-tied solar and storage systems with M Series Microinverters and/or IQ7 Series Microinverters, IQ Gateway Metered, and IQ Battery 5P
      • Grid-tied solar and storage systems with compatible third-party string inverters, IQ Gateway Metered, and IQ Battery 5P
    • Austria, Switzerland, Germany, France, Belgium, Netherlands, Spain, Portugal, Denmark, Sweden, and Greece:
       
      • Grid-tied solar and storage systems with IQ8 Series Microinverters, IQ Gateway Metered, and IQ Battery 3T/10T
      • Grid-tied solar and storage systems with IQ7 Series Microinverters, IQ Gateway Metered, and IQ Battery 3T/10T
      • Grid-tied solar and storage systems with M Series Microinverters and/or IQ7 Series Microinverters, IQ Gateway Metered, and IQ Battery 3T/10T
      • Grid-tied solar and storage systems with compatible third-party string inverters, IQ Gateway Metered, and IQ Battery 3T/10T
    • For all supported countries:
       
      • Grid-tied solar and storage systems with IQ8 Series Microinverters, IQ Gateway Metered, and AC Batteries
      • Grid-tied solar and storage systems with IQ7 Series Microinverters, IQ Gateway Metered, and AC Batteries
      • Grid-tied solar and storage systems with M Series Microinverters and/or IQ7 Series Microinverters, IQ Gateway Metered, and AC Batteries
      • Grid-tied solar and storage systems with compatible third-party string inverters, IQ Gateway Metered, and AC Batteries
      • Grid-tied Solar Only systems with IQ8 Series Microinverters and IQ Gateway Metered or IQ Gateway Standard
      • Grid-tied Solar Only systems with IQ7 Series Microinverters and IQ Gateway Metered or IQ Gateway Standard
      • Grid-tied Solar Only systems with M Series Microinverters and IQ Gateway Metered or IQ Gateway Standard

This release is being deployed via the factory for new gateways.