Knowledge Base › Microinverters
Hoymiles HMS-2000-4T-NA
Official manufacturer NA verified Sept. 2, 2026
UNKNOWN
Identity
| category | microinverters |
| ean | UNKNOWN |
| generation | HMS 4-in-1 series |
| manufacturer | Hoymiles |
| market_version | North America (240 V / 208 V, UL 1741 SB, CA Rule 21) |
| model | HMS-2000-4T-NA |
| mpn | HMS-2000-4T-NA |
| product_family | HMS-1600/1800/2000-4T-NA |
| product_status | active |
| region | NA |
| release_year | UNKNOWN |
| sku | UNKNOWN |
Electrical
| ac_coupling_compatibility | UNKNOWN |
| ac_rated_power_w | 1918 |
| grid_profiles | ['UL 1741', 'IEEE 1547', 'UL 1741 SB', 'CA Rule 21', 'CSA C22.2 No. 107.1-16'] |
| max_dc_input_power_w | UNKNOWN |
| max_dc_voltage_v | 65 |
| max_input_current_a | 16 |
| max_short_circuit_current_a |
4 x 25 (per input; datasheet label 'Maximum input short circuit current')
Microinverter Datasheet HMS-1600-4T-NA / HMS-1800-4T-NA / HMS-2000-4T-NA — Input Data (DC), 'Maximum input short circuit current' = 4 x 25
|
| monitoring_protocol | Hoymiles DTU (power-line/wireless gateway) |
| mppt_range_v | 16-60 |
| num_mppt |
4
Microinverter Datasheet HMS-1600-4T-NA / HMS-1800-4T-NA / HMS-2000-4T-NA — Input Data (DC), 'Number of MPPTs' = 4; 'Number of inputs per MPPT' = 1
|
| supported_module_power_range_w |
400-670+
Microinverter Datasheet HMS-1600-4T-NA / HMS-1800-4T-NA / HMS-2000-4T-NA — Input Data (DC), 'Commonly used module power' = 400 to 670+
|
Physical / mechanical
| cable_entry_positions | UNKNOWN |
| depth_mm | 40.6 |
| enclosure_material | UNKNOWN |
| height_mm | 218 |
| mounting_bolt_size | UNKNOWN |
| mounting_hole_spacing_mm | UNKNOWN |
| mounting_type | ['rooftop'] |
| shipping_weight_kg | UNKNOWN |
| torque_specs | UNKNOWN |
| weight_kg |
5.56
Microinverter Datasheet HMS-1600-4T-NA / HMS-1800-4T-NA / HMS-2000-4T-NA — Mechanical Data, 5.56 kg (12.26 lbs)
|
| width_mm |
331
Microinverter Datasheet HMS-1600-4T-NA / HMS-1800-4T-NA / HMS-2000-4T-NA — Mechanical Data, 331 x 218 x 40.6 mm (13.03 x 8.58 x 1.60 in)
|
Environment
| cooling_method | natural convection - no fans |
| ip_rating |
IP67
Microinverter Datasheet HMS-1600-4T-NA / HMS-1800-4T-NA / HMS-2000-4T-NA — Mechanical Data, 'Enclosure rating: Outdoor-NEMA 6 (IP67)'
|
| nema_rating | Outdoor-NEMA 6 (IP67) |
| noise_level_db | UNKNOWN |
| operating_temperature_c | -40 to +65 (-40 to +149 degF), ambient temperature range |
| storage_temperature_c | UNKNOWN |
Interfaces & connectors
| ac_terminal_type | single-phase trunk cable connector (Hoymiles HM-NT/HMS series trunk cable) |
| cloud_api | S-Miles Cloud (Hoymiles Monitoring Platform) |
| ethernet | False |
| protocol_notes | Microinverter communicates only over Sub-1G to a Hoymiles DTU gateway; no direct Wi-Fi/Ethernet/Modbus on the unit. |
| pv_connector_type | UNKNOWN |
| rs485 | False |
| sub_ghz_wireless | Sub-1G proprietary wireless to Hoymiles DTU |
| wifi | False |
Controls & display
| display_type | none |
| local_display | False |
| mobile_app | S-Miles Cloud (Hoymiles Monitoring Platform) |
Protection
| anti_islanding | yes (per UL 1741 / IEEE 1547 listing) |
| over_temperature | UNKNOWN |
| rapid_shutdown | PV rapid shutdown compliant - NEC-2017 / NEC-2020 Article 690.12, CEC-2021 Sec 64-218 (product page) |
Certifications
| emc | ['FCC 15B', 'FCC 15C'] |
| grid_codes | ['IEEE 1547', 'CA Rule 21 (240 Vac)'] |
| other | ['NEC-2017 / NEC-2020 Article 690.12 rapid shutdown', 'CEC-2021 Sec 64-218'] |
| regional | [] |
| safety | ['UL 1741', 'UL 1741 SB', 'CSA C22.2 No. 107.1-16'] |
Warranty & service
| design_life_years | UNKNOWN |
| extended_options_years | UNKNOWN |
| standard_years | UNKNOWN |
Documents
datasheet
Datasheet HMS-1600/1800/2000-4T NA EN (legacy URL, served V202403 content)
rev URL says V202301; fetched content is V202403
user-manual
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
User Manual HMS-1600/1800/2000-4T-NA (download landing page) — located, not retrieved
rev UNKNOWN
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Adjustable power factor | > 0.99 default |
| CEC Peak Efficiency | 96.50% |
| Maximum continuous output current | 7.99 A (240 V) / 9.22 A (208 V) |
| Nominal frequency/range | 60/55-65 Hz |
| Nominal output voltage/range | 240/211-264 V; 208/183-228 V |
| Number of inputs per MPPT | 1 |
| Peak output power | 2000 VA |
| Start-up voltage | 22 V |
| Total harmonic distortion | < 3% |