Not documented yet: Connector, Conductor, Voltage rating, Temperature rating.
Products
Miscellaneous
ConnectorDC adapter to MC4Current rating20 AVoltage rating100 V DCCompatible seriesmicroinverters with MC4 DC connectors; Cable assembly, DC adaptor to MC4
Not documented yet: Wire size, Enclosure.
DetailsView at SanTan SolarAffiliate link · SanTan Solar
ConnectorDC adapter to UTXCurrent rating20 AVoltage rating100 V DCCompatible seriesIQ7 and IQ7+ Microinverters; Amphenol H4 UTX with additional Q-DCC-5 adapter
Not documented yet: Wire size, Enclosure.
History and sources
Certificate & document history
Certificate & document history
CEC: claimed
Enphase IQ9S-3P-277-B-DOM-US microinverterProduct / system scope unresolved. Model IQ9S-3P-277-B-DOM-US listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Enphase Energy, Inc., as "IQ9S-3P-277-B-DOM-US {277V}", grid support listing date 2026-06-22. This is an equipment listing, not UL certification or complete-system approval.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentUL 1741 SB: claimed
Enphase IQ9S-3P-277-B-DOM-US microinverterProduct / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Enphase Energy, Inc. "IQ9S-3P-277-B-DOM-US {277V}": UL 1741 SB, certifying entity Intertek, certificate date 2026-05-15. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentUL 1741 SA: claimed
Enphase IQ9S-3P-277-B-DOM-US microinverterProduct / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Enphase Energy, Inc. "IQ9S-3P-277-B-DOM-US {277V}": UL 1741 SA, certifying entity Intertek, certificate date 2026-05-15. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentCEC: claimed
Enphase IQ9S-3P-277-B-US microinverterProduct / system scope unresolved. Model IQ9S-3P-277-B-US listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Enphase Energy, Inc., as "IQ9S-3P-277-B-US {277V}", grid support listing date 2026-06-22. This is an equipment listing, not UL certification or complete-system approval.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentUL 1741 SB: claimed
Enphase IQ9S-3P-277-B-US microinverterProduct / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Enphase Energy, Inc. "IQ9S-3P-277-B-US {277V}": UL 1741 SB, certifying entity Intertek, certificate date 2026-05-15. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentUL 1741 SA: claimed
Enphase IQ9S-3P-277-B-US microinverterProduct / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Enphase Energy, Inc. "IQ9S-3P-277-B-US {277V}": UL 1741 SA, certifying entity Intertek, certificate date 2026-05-15. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentDocument history
Enphase IQ Battery 10CReviewed specifications and model boundaries; added sourced details and marked calculations. Remaining unpublished fields are retained as unknown. No independent product tests or new issuer verification.
Official datasheet: IQ Battery 10C data sheet Rev DSH-00565-9.0 · February 2026 · CheckedDocument history
Enphase IQ Battery 5PReviewed specifications and model boundaries; added sourced details and marked calculations. Remaining unpublished fields are retained as unknown. No independent product tests or new issuer verification.
Official datasheet: IQ Battery 5P datasheet, North America Rev DSH-00010-11.0 · May 2025 · Checked Official datasheet: IQ Battery 5P data sheet Rev DSH-00010-11.0 · May 2025 · Checked · Earlier documentOfficial product page: IQ Battery 5P official store Checked Official warranty: IQ Battery 5P US/Canada warranty Checked Official datasheet: IQ Battery 5P preliminary datasheet Rev 1.0 · May 22, 2023 · Checked · Earlier documentDocument revision DSH-00010-11.0
Enphase IQ Battery 5PDocument date: May 1, 2025. Confirmed manufacturer-defined 5.0 kWh usable capacity directly in the full PDF, page 2 and footnote 7. Removed the stale retrieval-blocked provisional status and retained its earlier observation. Reserve conditions remain attached; no independent performance verification is implied.
Official datasheet: IQ Battery 5P datasheet, North America Rev DSH-00010-11.0 · May 2025 · Checked Official datasheet: IQ Battery 5P data sheet Rev DSH-00010-11.0 · May 2025 · Checked · Earlier documentDocument revision 11.0
Enphase IQ Battery 5PDocument date: May 6, 2025. Full manufacturer PDF obtained. Revision/date, compliance claims and accessory list inspected on pages 3, 4 and 7. Earlier indexed observations and the preliminary 2023 document remain in history. Technical and warranty fact reconciliation is a separate review.
Official datasheet: IQ Battery 5P datasheet, North America Rev DSH-00010-11.0 · May 2025 · Checked Official datasheet: IQ Battery 5P data sheet Rev DSH-00010-11.0 · May 2025 · Checked · Earlier documentOfficial datasheet: IQ Battery 5P preliminary datasheet Rev 1.0 · May 22, 2023 · Checked · Earlier documentDocument history
Enphase IQ Battery 5P2023 preliminary sheet retained separately from 2025 current indexed extract; no complete revision chain inferred.
Official datasheet: IQ Battery 5P preliminary datasheet Rev 1.0 · May 22, 2023 · Checked · Earlier documentOfficial datasheet: IQ Battery 5P data sheet Rev DSH-00010-11.0 · May 2025 · Checked · Earlier documentManufacturer history
Manufacturer history
IQ Battery 5P launched.
Company historyCompany founded.
Company historyManufacturer & sources
Manufacturer & sources
This manufacturer is listed as Enphase. Manufacturing entities, factories, cell origin and model-specific ownership relationships have not been audited.
Product certificates and company management certificates are tracked separately. No company management certificates have been reviewed for this manufacturer yet.
Recalls / legal notices
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
Owner reviews
No owner reviews yet. Review policy
Manage this page
Representatives of Enphase can use a manufacturer account to:
- Reply to owner reviewsReplies show your name and the manufacturer.
- Upload certificates and documentsData sheets, manuals, certificates and bulletins for your products.
- Correct specs and add productsSubmit specification corrections and missing models.
Staff review every change. Manufacturer accounts cannot edit or remove reviews or change scores.
1 Product price · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.