Hoymiles HMT-1800W-4T Microinverter 3-Phase

Hoymiles HMT-1800W-4T Microinverter – Three-Phase Microinverter for 4 Solar Panels

The Hoymiles HMT-1800W-4T is a modern microinverter designed to connect up to four solar panels. With an output of 1.8 kVA and two independent MPP trackers, it optimizes the energy yield of each connected module.

• Flexible connection of 4 solar panels – ideal for small to medium PV systems
• 2 MPP trackers enable optimized performance even under partial shading or different module orientations
• Three-phase connection ensures balanced load distribution in the home grid
• IP67 protection class guarantees reliable outdoor operation
• 24-month manufacturer warranty provides long-term investment security

What sets the HMT-1800W-4T apart

Unlike string inverters, each microinverter operates independently of the module. This means: if one module partially fails (e.g., due to shading), the power output of the other modules remains unaffected. The HMT-1800W-4T is also compatible with an integrated monitoring interface that enables real-time control of module power.

Ideal for...

This microinverter is particularly suitable for balcony power plants, small rooftop installations, or commercial roofs with varying shading conditions. It is also a compact and efficient solution for retrofitting existing systems.

How to use the HMT-1800W-4T

Mount the inverter directly under each solar panel (or near the modules). Connect the DC cables from the modules to the inverter inputs and connect the AC output to the home grid. Commissioning occurs automatically as soon as the modules receive sufficient light. For advanced monitoring, use the Hoymiles app or a gateway.