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Maximum microinverters per 20 A
(maximum) AC branch circuit
240 VAC
208 VAC
Total harmonic distortion
Overvoltage class AC port
AC port backfeed current
Power factor setting
Grid-tied power factor (adjustable)
Peak efficiency
240 VAC
208 VAC
CEC weighted efficiency
240 VAC
208 VAC
Nighttime power consumption
240 VAC
208 VAC
Ambient temperature range
Relative humidity range
DC connector type
Dimensions (H × W × D)
Weight
Cooling
Approved for wet locations
Pollution degree
Enclosure
Compliance
1.
No enforced DC/AC ratio.
2.
The nominal voltage range can be extended beyond nominal if required by the utility.
3.
Limits may vary. Refer to local requirements to define the number of microinverters per branch in your area.
4.
IQ8X is not certified for use with Enphase Three Phase Network Protection Relay (NPR-3P-208-NA) and, therefore, designed for
single-phase operation only. Check with the local utility requirements to install a single-phase inverter across three phases.
37
IQ8MC, IQ8AC, IQ8HC, and IQ8X Microinverters Installation and Operation Manual
3
%
mA
%
%
mW
Features and specifications
Compliance
© 2023 Enphase Energy Inc. All rights reserved.
10
9
<5
III
18
1.0
0.85 leading ... 0.85 lagging
97.3
97.0
96.5
96.5
26
12
-40°C to 65°C (-40°F to 149°F)
4% to 100% (condensing)
Stäubli MC4
212 mm (8.3") × 175 mm (6.9") × 30.2 mm (1.2")
1.1 kg (2.42 lbs)
Natural convection - no fans
Class II double-insulated, corrosion-resistant
polymeric enclosure
CA Rule 21 (UL 1741-SA), UL 62109-1, IEEE1547:2018 (UL
1741-SB), FCC Part 15 Class B, ICES-0003 Class B,
CAN/CSA-C22.2 NO. 107.1-01
This product is UL Listed as PV Rapid Shutdown
Equipment and conforms with NEC 2014, NEC 2017,
NEC 2020, and NEC 2023 section 690.12 and C22.1-
2018 Rule 64-218 Rapid Shutdown of PV Systems for
AC and DC conductors when installed according to
manufacturer's instructions.
Yes
PD3
November 2023
USM-00008-2.0
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