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Hoymiles HMT-2250-6T microinverter module inverter 3-phase

Hoymiles HMT-2250-6T microinverter module inverter 3-phase

Regular price €345,00 EUR
Regular price Sale price €345,00 EUR
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The Hoymiles HMT-2250-6T is the perfect microinverter for your balcony power station. The compact lightweight (only 6kg) is suitable for solar power production with up to six solar panels with an output of up to 505W each. Just like all other Hoymiles microinverters, it is suitable for long hours of operation and wide PV module application because the inrush voltage is as low as 22V and the DC input range of operating voltage (16-60V) is extremely wide. Information on required and optional accessories can be found at the end of the description.

Note: The connection of the HMT inverter to the mains may only be carried out by an electrician.


  • Minimizing the effects of eg shading, dust or aging by MPPT
  • High quality power generation with high MPPT accuracy
  • Optimal system reliability
  • Peak efficiency of 96.5%
  • 12 year product guarantee
  • High level of security thanks to integrated protective functions
  • easy installation
  • Long lifetime
  • Complies with VDE-RN 4105: 2018 & EN50549-1:2019
  • Optionally possible: Monitoring via S-Miles App or S-Miles Cloud
    • A DTU Lite-S is required for system monitoring
    • In order to be able to change settings in addition to monitoring, a DTU Pro-S is required instead of the DTU-Lite-S

Optimal reliability

Microinverter systems are inherently more reliable than traditional inverters. The decentralized structure of a microinverter system ensures that the entire PV system does not fail in the event of a fault. Hoymiles microinverters are designed to operate at full power in ambient temperatures up to +65°C (150°F). The housing of the micro-inverter is designed for outdoor installation and corresponds to protection class IP67.

Easy construction

PV systems with Hoymiles microinverters are very easy to plan and install. Up to 6 solar modules can be connected per model. There is no need to install cumbersome conventional inverters. Each microinverter can be quickly mounted on the PV mounting stand or directly under the PV module. The PV module connects to the microinverter directly on site, eliminating the risk of people being exposed to dangerously high DC voltage.

Technical specifications

  • Recommended module power: up to 505W (per module)
  • Maximum input voltage: 60V
  • MPPT voltage range: 16-60V
  • Turn-on voltage: 22V
  • Maximum input current: 6x11.5A
  • Maximum input short circuit current: 6x15A
  • Mains connection: three-phase
  • Rated output power (VA): 2250
  • Rated Output Current: 3.26*3
  • Nominal output voltage / range: 230 V/AC/400 V/AC, 3W+N+PE
  • Rated Frequency / Range (Hz): 50/45-55 or 60/55-65
  • Power factor (adjustable): >0.99 default 0.8 leading ... 0.8 lagging
  • Distortion factor: <3%
  • Maximum units per 10 AWG strand2: 9
  • Maximum units per 12 AWG strand2: 6
  • CEC peak efficiency: 96.5%
  • MPPT Rated Efficiency: 99.8%
  • Power consumption at night (mW): <50
  • Ambient temperature range: -40~+65°C
  • Dimensions (WxHxD): 330 x 250 x 37mm
  • Weight: 6 kg (including 0.6 m AC cable)
  • Housing rating: IP67

Required HMT accessories

You need a T-node with cable for each HMT microinverter.
An end cap and an unlocking aid are required at least once for each HMT microinverter system (from one inverter).
A separating aid can also be ordered as an option.

Scope of delivery:

1x Hoymiles HMT-2250-6T microinverter

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