Knowledge Base › Microinverters
Enphase IQ8H-240-72-2-US
Manufacturer documented NA verified Sept. 23, 2026
Extracted from iq8-series-microinverters-data-sheet (page 1)
Identity
| category | microinverters |
| manufacturer | Enphase |
| model | IQ8H-240-72-2-US |
| product_status | active |
| region | NA |
| variant | — |
Electrical
| ac_configuration |
240, split-phase (L-L), 180°
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| ac_phase_count |
1
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| ac_short_circuit_fault_current_arms |
4.4
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| ac_voltage_range_v |
211-264
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| cec_weighted_efficiency_pct |
97.0
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| cec_weighted_efficiency_percent |
97
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| dc_connector_type |
MC4
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| euro_efficiency_pct | 96.5 |
| extended_frequency_range_hz |
47-68
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| frequency_hz |
60
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| grid_frequency_hz |
60
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| grid_tied_power_factor_adjustable |
0.85 leading to 0.85 lagging
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_ac_current_a |
1.58
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_ac_power_w |
380
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_dc_voltage_v |
60
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_efficiency_pct | 96.7 |
| max_efficiency_percent |
97.6
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_input_current_per_mppt_a | 16.0 |
| max_module_isc_a |
20
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_pv_current_a |
12
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_pv_voltage_v |
60
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_short_circuit_current_a |
25
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| max_short_circuit_current_per_mppt_a | 25.0 |
| module_pairing_w |
320-540
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| mppt_count | 2 |
| mppt_voltage_max_v |
45
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| mppt_voltage_min_v |
36
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| nominal_ac_voltage_v |
240
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| nominal_frequency_hz | 50.0 |
| nominal_grid_voltage_v |
240
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| number_of_mppt | 1 |
| number_of_pv_inputs | 1 |
| operating_voltage_max_v |
58
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| operating_voltage_min_v |
16
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| peak_ac_power_va |
384
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| peak_output_power_va |
384
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| phase_count | 1 |
| power_factor |
1.0
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| rated_ac_power_w |
380
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
Physical / mechanical
| dimensions_mm |
212 x 175 x 30.2
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| weight_kg |
1.08
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
Environment
| enclosure_rating |
Outdoor, NEMA Type 6
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| ip_rating | IP67 |
| operating_ambient_temperature_c |
-40 to 60
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| operating_temperature_max_c |
60
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
| operating_temperature_min_c |
-40
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
|
Interfaces & connectors
| documented_ports | [{'port_role': 'AC_OUT', 'port_label_from_manual': 'AC output', 'port_type': 'Enphase Q connector on IQ Cable', 'direction': 'output', 'electrical_domain': 'AC', 'document': 0, 'page': 'Key specifications', 'quote': 'Nominal grid voltage (L-L): 240 V split-phase (L-L), 180 deg', 'quantity': 1, 'nominal_voltage_v': 240}] |
Certifications
| certifications |
['CA Rule 21 (UL 1741-SA)', 'UL 62109-1', 'IEEE 1547:2018']
IQ8 Series Microinverters Data Sheet (key specifications, all IQ8 SKUs)
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Warranty & service
| warranty_years | 12 |
Documents
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| builder_completeness | partial |
| region_notes | 240 V split-phase, 60 Hz North American SKU; sibling of IQ8H-208-72-2-US. |