Hoymiles Microinverter HMS-1600-4T 1600W 4 MPPT 4 Panels
Modelo: HMS-1600-4T- Sku: HOYMINV005
- Vendor: Hoymiles
Specifications
Product Description
The Hoymiles HMS-1600-4T 1600W 4 MPPT 4 Panel Microinverter is a 4-in-1 microinverter designed to maximize production on roofs with shading, multiple orientations, or separated modules. Thanks to its 4 independent MPPTs (one input per module) and a MPPT range of 16–60 V, it autonomously extracts the maximum performance from each panel. Its IP67 enclosure, convection cooling without fans, and galvanic isolation by transformer ensure long-term reliability. It integrates reactive power control and communicates via Sub-1G with DTU gateways for advanced monitoring in S-Miles Cloud.
Main Features
- Rated output power: 1600 VA single-phase 230 V / 50 Hz.
- 4 independent MPPTs, 1 input per MPPT, module-level optimization.
- MPPT range: 16–60 V (start-up 22 V); max. input voltage 65 V.
- Max. input current: 4×14 A; allowable short-circuit current: 4×25 A.
- CEC efficiency 96.7% and MPPT efficiency 99.8%; THD <3%; PF >0.99 adjustable.
- Sub-1G communication and S-Miles Cloud monitoring.
Advantages or Benefits
- Superior production in partial shading and complex roofs by working per module.
- Faster installation and less cabling with its 4-in-1 design.
- High safety: rapid shutdown, HF isolation, and compliance with European regulations.
- Lower maintenance thanks to panel-level monitoring and passive cooling.
- Compatibility with current modules of 320–540 W without current limiting.
Purpose or Applications
In residential self-consumption, pergolas, light industrial buildings, or facades, the HMS-1600-4T allows grouping four panels while maintaining individual control and diagnostics. It is ideal when available space requires separating modules or mixing orientations, or when you want to expand in groups of four panels with maximum flexibility.
Technical Specifications
| Rated AC power | 1600 VA |
| Voltage / Frequency | 230 V (180–275 V) / 50 Hz (45–55 Hz) |
| No. of MPPT / Inputs | 4 / 1 per MPPT |
| MPPT range | 16–60 V (start-up voltage 22 V) |
| Max. input voltage | 65 V |
| Max. input current | 4×14 A (Isc 4×25 A) |
| CEC / MPPT efficiency | 96.7% / 99.8% |
| THD / PF | <3% / >0.99 (0.8 leading…0.8 lagging) |
| Recommended modules | 320–540 W |
| Communication | Sub-1G with DTU; S-Miles Cloud monitoring |
| Isolation | HF transformer (galvanic) |
| Cooling | Natural convection (no fans) |
| Protection rating | IP67 (outdoor) |
| Dimensions / Weight | 331×218×40.6 mm / 5.56 kg |
| Ambient temperature | −40…+65 °C |
| Units/branch (10 AWG) | Up to 4 microinverters* |
| Standards | EN 50549-1, VDE-AR-N 4105, IEC/EN 62109, EMC |
*The exact number per branch depends on regulations and line design.
Compatibilities
Compatible with DTU gateways (DTU-WLite-S, DTU-Lite-S, DTU-W100, DTU-Pro-S, DTU-Pro-4G) and with HMS accessories: HMS Connector, Trunk Cable AC 10 AWG, Connection Cable, Extension Connector, Sealing Cap, and disconnection tool. Integrable with DDSU666 (single-phase) and DTSU666 (three-phase) meters for export control. No internal URLs, listed by name.
The Hoymiles HMS-1600-4T 1600W Microinverter combines 4-in-1 power, safety, and intelligence to enhance the efficiency and reliability of your photovoltaic installation.
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Hoymiles Microinverter HMS-1600-4T 1600W 4 MPPT 4 Panels





