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Enphase IQ System Controller 3G: Enphase's product image of the IQ System Controller 3G (SKU SC200G111C240US01) on its US store page. Enphase uses this image for the IQ System Controller 3, 3G and 3M.
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Image source: Enphase's product image of the IQ System Controller 3G (SKU SC200G111C240US01) on its US store page. Enphase uses this image for the IQ System Controller 3, 3G and 3M.

Enphase IQ System Controller 3G

By EnphaseSKU SC200G111C240US01

Microgrid interconnect device
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Maximum current160 AService voltage240 VAC nominal (L-L), +/-20%, 60 Hz; includes a neutral-forming transformer for split-phase 120/240 V backup operationPV and storage portsOne storage breaker position at 80 A maximum overcurrent protection device; photovoltaic combiner unit overcurrent protection device 80 A maximumGenerator inputOne AC standby generator circuit, maximum overcurrent protection device 80 A, published for model number SC200G111C240US01 onlySafety listingUL 1741, UL 1741 SA, IEEE 1547:2018 (UL 1741-SB, 3rd Ed.), UL 1741 PCS CRD, UL 1998, UL 869A, UL 5088, UL 50E, CSA 22.2 No. 107.1, 47 CFR Part 15 Class B, ICES 003, ICC ES AC156Product warranty10 years

Key specs

Units
SKU
SC200G111C240US01
Official datasheet
Sources

The stock keeping unit printed on the store page; the data sheet publishes the same string as the model number.

Official product page: Enphase IQ System Controller 3G store page Checked · Earlier documentOfficial datasheet: Enphase IQ System Controller 3/3G data sheet Rev IQSC-3-DSH-00021-5.0-EN-US · August 19, 2024 · Checked · Earlier document

Location: Store page SKU line; data sheet MODEL NUMBER table

Documented

Enclosure
Outdoor, NEMA type 3R, polycarbonate construction
Official datasheet
Sources

Published once for the 3 and 3G together; the data sheet gives one mechanical table for both model numbers.

Official datasheet: Enphase IQ System Controller 3/3G data sheet Rev IQSC-3-DSH-00021-5.0-EN-US · August 19, 2024 · Checked · Earlier document

Location: Data sheet MECHANICAL DATA, enclosure environmental rating

Documented

Safety listing
UL 1741, UL 1741 SA, IEEE 1547:2018 (UL 1741-SB, 3rd Ed.), UL 1741 PCS CRD, UL 1998, UL 869A, UL 5088, UL 50E, CSA 22.2 No. 107.1, 47 CFR Part 15 Class B, ICES 003, ICC ES AC156
Official datasheet
Sources

The manufacturer’s own compliance list, published once for the 3 and 3G together and transcribed as printed.

Official datasheet: Enphase IQ System Controller 3/3G data sheet Rev IQSC-3-DSH-00021-5.0-EN-US · August 19, 2024 · Checked · Earlier document

Location: Data sheet COMPLIANCE

Documented

Service voltage
240 VAC nominal (L-L), +/-20%, 60 Hz; includes a neutral-forming transformer for split-phase 120/240 V backup operation
Official datasheet
Sources

The neutral-forming transformer is published at 3,600 VA continuous with a 40 A pre-installed breaker between each line and neutral.

Official datasheet: Enphase IQ System Controller 3/3G data sheet Rev IQSC-3-DSH-00021-5.0-EN-US · August 19, 2024 · Checked · Earlier documentOfficial product page: Enphase IQ System Controller 3G store page Checked · Earlier document

Location: Data sheet ELECTRICAL SPECIFICATIONS; store page Details list

Documented

PV and storage ports
One storage breaker position at 80 A maximum overcurrent protection device; photovoltaic combiner unit overcurrent protection device 80 A maximum
Official datasheet
Sources

Published for model number SC200G111C240US01; the non-generator IQ System Controller 3 carries two 80 A storage positions instead. Ports are breaker positions, not connectors.

Official datasheet: Enphase IQ System Controller 3/3G data sheet Rev IQSC-3-DSH-00021-5.0-EN-US · August 19, 2024 · Checked · Earlier document

Location: Data sheet ELECTRICAL SPECIFICATIONS, storage and PV combiner rows

Documented

Maximum current
160 A
Official datasheet
Sources

Maximum continuous current rating. The maximum input and output overcurrent protection devices are published at 200 A each and the internal busbar at 200 A.

Official product page: Enphase IQ System Controller 3G store page Checked · Earlier documentOfficial datasheet: Enphase IQ System Controller 3/3G data sheet Rev IQSC-3-DSH-00021-5.0-EN-US · August 19, 2024 · Checked · Earlier document

Location: Store page Technical specifications; data sheet ELECTRICAL SPECIFICATIONS

Documented

Generator input
One AC standby generator circuit, maximum overcurrent protection device 80 A, published for model number SC200G111C240US01 only
Official datasheet
Sources

The data sheet states the 3G integrates with select AC standby generators and points to a separate generator integration technical brief for the supported list; that brief was not read.

Official datasheet: Enphase IQ System Controller 3/3G data sheet Rev IQSC-3-DSH-00021-5.0-EN-US · August 19, 2024 · Checked · Earlier documentOfficial product page: Enphase IQ System Controller 3G store page Checked · Earlier document

Location: Data sheet ELECTRICAL SPECIFICATIONS generator circuit row; store page product description

Documented

3 specs not documented yet: rated capacity, usable capacity, dimensionsHelp fill in ›

All specs9
Rated capacity
Not documented
Usable capacity
Not documented

Lifetime production

Not published

Published claims and calculations are not independently tested lifetime output.

Published claims and calculations, not independent test results.

Documents

3 on file
  • WEB
    Enphase IQ System Controller 3/3G data sheetOfficialEnphase EnergyOfficial datasheetAugust 19, 2024
    Source details
    Revision
    IQSC-3-DSH-00021-5.0-EN-US
    Revision date
    August 19, 2024

    Shared between model numbers SC200D111C240US01 and SC200G111C240US01.

    Location: Cover description; MODEL NUMBER table; ELECTRICAL SPECIFICATIONS; MECHANICAL DATA; COMPLIANCE; WARRANTY

    Retrieved

    Recorded document/effective date: Aug 19, 2024

    Manufacturer data sheet IQSC-3-DSH-00021-5.0-EN-US dated 19 August 2024, downloaded on 21 September 2026. One document covers both the IQ System Controller 3 and the 3G, so figures that differ between the two are recorded only where the sheet names the model number they belong to.

    Archived copies

    Archived copy of a document published by Enphase Energy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

    Archived backup IQSC-3-DSH-00021-5.0-EN-US · 0.88 MB

    Archived copy, unaltered, kept as a record of what Enphase Energy published. Original address: https://enphase.com/download/iq-system-controller-3-data-sheet. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source

    Printed revision date: 2024-08-19

    Embedded dates are file metadata, not independent proof of publication.

    SHA-256: dea83cf5700475e837ecfb18e0c52acbb98d573e92d99f5cf9aab498690beaa2

    Open
  • WEB
    Enphase IQ System Controller 3/3G quick install guide (SC200D111C240US01, SC200G111C240US01), version 10.0, March 2026OfficialEnphase EnergyOfficial instruction manual
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Archived copy captured on 2026-10-11.

    Location: Whole document

    Retrieved

    Enphase's own installation guide, downloaded from enphase.com (linked from its US store page's documents list) on October 11, 2026. Manufacturer statements, not independent tests.

    Archived copies

    Archived copy of a document published by Enphase Energy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

    Archived backup Revision not recorded · 6.47 MB

    Archived copy, unaltered, kept as a record of what Enphase Energy published. Original address: https://enphase.com/download/iq-system-controller-3-3g-quick-install-guide. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source
    Pages
    56
    Embedded creation date
    Embedded modification date

    Embedded dates are file metadata, not independent proof of publication.

    SHA-256: 20811a20e272f6909d121f03f196e05d58fb555fdc7af214296e34ab8f330a7f

    Open
  • WEB
    Enphase IQ System Controller 3G store pageOfficialEnphase EnergyOfficial product page
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Location: SKU line; product description; Details list; Technical specifications accordion

    Retrieved

    Manufacturer-operated store page read on 21 September 2026. It establishes the stock keeping unit, the headline technical specifications and the warranty line Enphase publishes for this model on that date; the page is a storefront and no price, stock state or fulfilment claim from it is recorded here.

    Open

Archive and older revisions

Archive and older revisions0

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

Archived documents

Enphase IQ System Controller 3/3G data sheet

Archived copy of a document published by Enphase Energy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup IQSC-3-DSH-00021-5.0-EN-US · 0.88 MB

Archived copy, unaltered, kept as a record of what Enphase Energy published. Original address: https://enphase.com/download/iq-system-controller-3-data-sheet. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source

Printed revision date: 2024-08-19

Embedded dates are file metadata, not independent proof of publication.

SHA-256: dea83cf5700475e837ecfb18e0c52acbb98d573e92d99f5cf9aab498690beaa2

Enphase IQ System Controller 3/3G quick install guide (SC200D111C240US01, SC200G111C240US01), version 10.0, March 2026

Archived copy of a document published by Enphase Energy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup Revision not recorded · 6.47 MB

Archived copy, unaltered, kept as a record of what Enphase Energy published. Original address: https://enphase.com/download/iq-system-controller-3-3g-quick-install-guide. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
56
Embedded creation date
Embedded modification date

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 20811a20e272f6909d121f03f196e05d58fb555fdc7af214296e34ab8f330a7f

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Warranty

Product warranty
10 years
Official datasheet
Sources

Published as up to 10 years, with restrictions; the data sheet notes the System Shutdown Switch (EP200G-NA-02-RSD) carries 5 years.

Official product page: Enphase IQ System Controller 3G store page Checked · Earlier documentOfficial datasheet: Enphase IQ System Controller 3/3G data sheet Rev IQSC-3-DSH-00021-5.0-EN-US · August 19, 2024 · Checked · Earlier document

Location: Store page Warranty accordion; data sheet WARRANTY

Documented

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Certificates

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Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model
SC200G111C240US01

Manufacturer SKU SC200G111C240US01 · US market

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