Hoymiles Microinverter HMS-800-2T 800W 2 MPPT 2 Panels
Modelo: HMS-800-2T- Sku: HOYMINV003
- Vendor: Hoymiles
Specifications
Product Description
The Hoymiles HMS-800-2T 800W 2 MPPT 2 Panel Microinverter is a microinverter from the HMS-2T series designed to maximize the output of two photovoltaic modules through two fully independent MPPT trackers. With a 2×14 A input, MPPT range of 16–60 V, and IP67 enclosure, it ensures high performance, broad compatibility with modern high-amperage panels, and outdoor durability. Its Sub-1G communication with DTU gateways and the S-Miles Cloud platform enables robust per-panel monitoring, diagnostics, and remote system management.
Main Features
- Rated output power: 800 VA at 230 V, 50 Hz (nominal AC current 3.48 A).
- 2 independent MPPT (1 input per MPPT) for module-level optimization.
- MPPT range: 16–60 V; startup voltage 22 V; max input voltage 65 V.
- Max input current: 2×14 A; allowable Isc: 2×25 A.
- CEC efficiency: 96.7%; MPPT efficiency: 99.8%; THD <3%; PF >0.99 (adjustable).
- IP67 enclosure, natural convection cooling, and galvanic isolation.
Advantages or Benefits
- Superior production on roofs with shading or different orientations thanks to per-panel control.
- Compatibility with new generation modules (320–540 W) without current throttling.
- Simple maintenance: per-panel visibility in S-Miles Cloud and proactive alerts.
- Agile 2-in-1 installation reduces time and cost compared to 1-in-1 solutions.
- Enhanced safety: rapid shutdown, HF isolation, and compliance with European regulations.
Purpose or Applications
Ideal for residential self-consumption and light commercial use: solar pergolas, facades, roofs with different inclinations, or dispersed modules. Perfect when modularity and growth by pairs of panels are required while maintaining detailed performance control.
Technical Specifications
| Rated AC power | 800 VA |
| Nominal AC current | 3.48 A |
| Voltage / Frequency | 230 V (180–275 V) / 50 Hz (45–55 Hz) |
| No. of MPPT / Inputs | 2 / 1 per MPPT |
| MPPT range | 16–60 V (startup voltage 22 V) |
| Max input voltage | 65 V |
| Max input current | 2×14 A (max Isc 2×25 A) |
| CEC / MPPT efficiency | 96.7% / 99.8% |
| THD / PF | <3% / >0.99 (0.8 leading…0.8 lagging) |
| Communication | Sub-1G with DTU; S-Miles Cloud monitoring |
| Cooling | Natural convection (no fans) |
| Protection rating | IP67 (outdoor) |
| Dimensions / Weight | 261×180×31 mm / 3.1 kg |
| Ambient temperature | −40…+65 °C |
| Typical modules | 320–540 W |
| Units per branch | 10 AWG: 9 units · 12 AWG: 5 units |
| Standards | EN 50549-1, VDE-AR-N 4105, IEC/EN 62109, EMC |
Compatibilities
Compatible with Hoymiles DTU gateways (DTU-WLite-S, DTU-Lite-S, DTU-W100, DTU-Pro-S, DTU-Pro-4G) and 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 provided; models are indicated by name.
The Hoymiles HMS-800-2T 800W Microinverter offers an excellent power-to-flexibility ratio for modular two-panel installations with maximum control and reliability.
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Hoymiles Microinverter HMS-800-2T 800W 2 MPPT 2 Panels





