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Hoymiles · Microinverters

Hoymiles HMT

Three-phase 4-in-1 microinverter · 1600-2000 VA

AC power (peak)1600-2000 VA
Phases3-phase
MPPT2 (4 inputs)
Efficiency96.5% CEC
ProtectionIP67

Three-phase Hoymiles HMT series microinverters in three models with peak output of 1600-2000 VA. A 4-in-1 design handles up to 4 PV modules on a single unit, which speeds up installation and lowers cost. A galvanically isolated high-frequency transformer and rapid shutdown compliance improve rooftop safety, while the IP67 enclosure allows outdoor operation. Module-level monitoring is provided by the S-Miles Cloud platform through a DTU gateway (Sub-1G communication).

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Models

Three models 1600-2000 VA.

Models differ in power and output current. All share a three-phase output, 2 MPPT inputs (4 DC inputs / up to 4 modules), a galvanically isolated transformer and an IP67 enclosure.

ParameterHMT-1600-4THMT-1800-4THMT-2000-4T
Peak AC power1600 VA1800 VA2000 VA
Max. continuous AC power1440 VA1728 VA1918 VA
Max. continuous output current4 A4.8 A5.33 A
Max. DC input current4 × 14 A4 × 15 A4 × 16 A
Commonly used module power320-540+ W360-600+ W400-670+ W
Max. units per 10 AWG branch654
Capabilities

Key features.

Three-phase output
A 120/208 V three-phase network suited to commercial and industrial installations.
4-in-1 design
A single unit handles up to 4 PV modules, which speeds up installation and lowers cost.
Rapid shutdown
NEC 690.12 compliance and an isolated HF transformer for rooftop safety.
High-power modules
Compatible with 182/210 mm modules rated up to 670 W and above.
Sub-1G communication
Stable wireless communication in commercial and industrial installations.
S-Miles Cloud monitoring
Module-level performance overview and remote O&M through a DTU gateway.
Technical data

Specification.

Parameters shared across the entire HMT series. Values that differ between models are in the comparison table above.

Inverter typeThree-phase microinverter
Max. DC input voltage65 V
MPPT voltage range16-60 V
Start-up voltage (min / max)22 / 60 V
Max. input short-circuit current4 × 25 A
MPPT / inputs per MPPT2 / 2 (4 modules)
Grid type120/208 V, 3Φ/PE/N (N optional)
Nominal AC voltage208 V
AC voltage range183-228 V
Frequency / range60 / 55-65 Hz
Power factor>0.99 (0.85 leading ... 0.85 lagging)
Total harmonic distortion< 3%
CEC peak efficiency96.5%
MPPT efficiency99.8%
Night power consumption< 50 mW
Operating temperature-40 to +65 °C
Dimensions (W/H/D)326 / 222 / 40.6 mm
Weight5.8 kg
Ingress protectionNEMA 6 / IP67 (outdoor use)
CoolingNatural convection (fanless)
TopologyGalvanically isolated HF transformer
Communication / monitoringSub-1G / S-Miles Cloud (DTU)
ComplianceUL 1741, UL 1741 SB, IEEE 1547, CSA C22.2, FCC 15B/15C
Downloads

Documentation.

DatasheetPDF · HMT Series (EN)

Product photos are coming soon. Need more documents? Get in touch or email handel@mplenergy.pl.

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