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Hoymiles Three-Phase Microinverter HMT-1600-4T 1600W 4 Inputs

Modelo: HMT-1600-4T

Sku: HOYMINV008
Vendor: Hoymiles

€558,60 EUR

€446,88 EUR

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Hoymiles HMT-1600-4T Three-Phase Microinverter 1600W with 4 inputs (2 MPPT). Input 4×14 A and MPPT 16–60 V, output 230/400 V three-phase, IP67, CEC efficiency 96.5%, and Sub-1G communication with S-Miles Cloud.

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Specifications

Product Description

The Hoymiles HMT-1600-4T 1600W Three-Phase Microinverter with 4 Inputs is a 4-in-1 microinverter designed for advanced commercial and residential installations seeking efficiency, simplified wiring, and stable three-phase output at 230/400 V. Its architecture with 2 MPPT and 4 inputs (2 per MPPT) allows independent optimization of panel pairs, extracting maximum performance with an MPPT range of 16–60 V and input current 4×14 A. With IP67 encapsulation, galvanic isolation via HF transformer, and Sub-1G communication with DTU, the HMT-1600-4T combines electrical safety, weather resistance, and module-level monitoring in S-Miles Cloud.

Main Features

Nominal output: 1600 VA three-phase (2.32 A × 3), 50 Hz.
2 MPPT / 4 inputs (2 per MPPT) for optimization by module pairs.
MPPT range: 16–60 V; Start voltage 22 V; Max input voltage 65 V.
Input current: 4×14 A; Admissible Isc: 4×25 A.
Efficiencies: CEC 96.5% and MPPT 99.8%; THD <3%; PF >0.99 (adjustable).
IP67 protection, convection cooling (no fans), and integrated grid relay.

Advantages or Benefits

Less time and cost: 4-in-1 design reduces AC branches and DC wiring.
More energy in shading/mixed orientations thanks to MPPT per module pair.
Safety: galvanic isolation, rapid shutdown, and European compliance.
Scalability: expands in groups of 4 panels while maintaining module-level control.
Reliable operation: IP67, passive dissipation, and night consumption <50 mW.

Purpose or Applications

Aimed at three-phase self-consumption in SMEs, light industrial buildings, solar carports, and residential projects with 3-phase grid. Ideal when modularity and granular performance control are required with standard modules of 320–540 W.

Technical Specifications

Nominal AC power	1600 VA (three-phase 230/400 V)
Nominal AC current	2.32 A × 3
MPPT / Inputs	2 MPPT / 4 inputs (2 per MPPT)
MPPT range	16–60 V (22 V start) · Max voltage 65 V
Max input current	4×14 A (Isc 4×25 A)
CEC / MPPT efficiency	96.5% / 99.8%
THD / PF	<3% / >0.99 (0.8 leading…0.8 lagging)
Standard modules	320–540 W
Units/branch	13 (10 AWG) · 8 (12 AWG) *
Dimensions / Weight	326×222×40.6 mm / 5.9 kg
Ambient temperature	−40…+65 °C
Degree of protection	IP67 · outdoor
Communication	Sub-1G with DTU · S-Miles Cloud
Isolation	HF transformer (galvanic)
Standards	EN 50549-1, VDE-AR-N 4105, IEC/EN 62109, EMC

*Check local regulations for the exact number per branch.

Compatibilities

Compatible: DTU-WLite-S, DTU-Lite-S, DTU-W100, DTU-Pro-S, DTU-Pro-4G; meters DDSU666 (1F) and DTSU666 (3F) for export control; HMS/HMT accessories: HMS/HMT Connector, Trunk Cable AC 10 AWG, Connection Cable, Extension Connector, Sealing Cap, and disconnection tool. No internal URLs available, listed by name.

The Hoymiles HMT-1600-4T provides three-phase output, efficiency, and a cleaner installation for professional photovoltaic projects with module-level monitoring.