Hoymiles

Hoymiles Power Electronics makes microinverters, single- and three-phase hybrid inverters and module-level rapid shutdown hardware; its North American single-phase hybrid line is sold as the HYS-LV-USG1 series.

Products

214 in the catalog

Inverters

213 products

History and sources

Certificate & document history

Certificate & document history

CEC: claimed

Hoymiles HMS-2000-4T-NA

Product / system scope unresolved. Model HMS-2000-4T-NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "HMS-2000-4T-NA {208V}"; "HMS-2000-4T-NA {240V}", CEC listing date 2023-02-21. 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 document

UL 1741 SB: claimed

Hoymiles HMT-1600-4T-208-NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "HMT-1600-4T-208-NA {208V}": UL 1741 SB, certifying entity CSA Group, certificate date 2023-09-11, CEC listing date 2024-02-01. 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 document

CEC: claimed

Hoymiles HMT-1600-4T-208-NA

Product / system scope unresolved. Model HMT-1600-4T-208-NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "HMT-1600-4T-208-NA {208V}", CEC listing date 2024-02-01. 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 document

UL 1741 SB: claimed

Hoymiles HMT-1800-4T-208-NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "HMT-1800-4T-208-NA {208V}": UL 1741 SB, certifying entity CSA Group, certificate date 2023-09-11, CEC listing date 2024-02-01. 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 document

CEC: claimed

Hoymiles HMT-1800-4T-208-NA

Product / system scope unresolved. Model HMT-1800-4T-208-NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "HMT-1800-4T-208-NA {208V}", CEC listing date 2024-02-01. 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 document

UL 1741 SB: claimed

Hoymiles HMT-2000-4T-208-NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "HMT-2000-4T-208-NA {208V}": UL 1741 SB, certifying entity CSA Group, certificate date 2023-09-11, CEC listing date 2024-02-01. 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 document

CEC: claimed

Hoymiles HMT-2000-4T-208-NA

Product / system scope unresolved. Model HMT-2000-4T-208-NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "HMT-2000-4T-208-NA {208V}", CEC listing date 2024-02-01. 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 document

UL 1741 SB: claimed

Hoymiles MIS-350-1A-NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-350-1A-NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-03-11. 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 document

CEC: claimed

Hoymiles MIS-350-1A-NA

Product / system scope unresolved. Model MIS-350-1A-NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "MIS-350-1A-NA {240V}", CEC listing date 2025-03-11. 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 document

UL 1741 SB: claimed

Hoymiles MIS-400-1A-NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-400-1A-NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-03-11. 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 document

CEC: claimed

Hoymiles MIS-400-1A-NA

Product / system scope unresolved. Model MIS-400-1A-NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "MIS-400-1A-NA {240V}", CEC listing date 2025-03-11. 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 document

UL 1741 SB: claimed

Hoymiles MIS-450-1A-NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-450-1A-NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-03-11. 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 document

CEC: claimed

Hoymiles MIS-450-1A-NA

Product / system scope unresolved. Model MIS-450-1A-NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "MIS-450-1A-NA {240V}", CEC listing date 2025-03-11. 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 document

UL 1741 SB: claimed

Hoymiles MIS-500-1A-NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-500-1A-NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-03-11. 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 document

CEC: claimed

Hoymiles MIS-500-1A-NA

Product / system scope unresolved. Model MIS-500-1A-NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "MIS-500-1A-NA {208V}"; "MIS-500-1A-NA {240V}", CEC listing date 2025-03-11. 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 document

UL 1741 SB: claimed

Hoymiles MIS-350-1NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-350-1NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-03-11. 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 document

CEC: claimed

Hoymiles MIS-350-1NA

Product / system scope unresolved. Model MIS-350-1NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "MIS-350-1NA {240V}", CEC listing date 2025-03-11. 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 document

UL 1741 SB: claimed

Hoymiles MIS-400-1NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-400-1NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-03-11. 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 document

CEC: claimed

Hoymiles MIS-400-1NA

Product / system scope unresolved. Model MIS-400-1NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "MIS-400-1NA {240V}", CEC listing date 2025-03-11. 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 document

UL 1741 SB: claimed

Hoymiles MIS-450-1NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-450-1NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-03-11. 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 document

CEC: claimed

Hoymiles MIS-450-1NA

Product / system scope unresolved. Model MIS-450-1NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "MIS-450-1NA {240V}", CEC listing date 2025-03-11. 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 document

UL 1741 SB: claimed

Hoymiles MIS-500-1NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-500-1NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-03-11. 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 document

CEC: claimed

Hoymiles MIS-500-1NA

Product / system scope unresolved. Model MIS-500-1NA listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Hoymiles Power Electronics Inc., as "MIS-500-1NA {208V}"; "MIS-500-1NA {240V}", CEC listing date 2025-03-11. 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 document

UL 1741 SB: claimed

Hoymiles MIS-700-2NA

Product / system scope unresolved. Listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Hoymiles Power Electronics Inc. "MIS-700-2NA {240V}": UL 1741 SB, certifying entity CSA Group, certificate date 2025-01-24, CEC listing date 2025-06-02. 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 document

Manufacturer history

Manufacturer history

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Manufacturer & sources

Manufacturer & sources

This manufacturer is listed as Hoymiles. Manufacturing entities, factories, cell origin and model-specific ownership relationships have not been audited.

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Recalls / legal notices

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