Microinverter HMT-2250-6T 3F Hoymiles

The HMT-2250-6T 3F Hoymiles microinverter

is an advanced three-phase device, ideal for large-scale photovoltaic systems, both industrial and commercial. It allows the connection of up to six photovoltaic modules, which significantly simplifies the installation process and reduces the cost of building a PV system. Three independent MPPT (Maximum Power Point Tracking) tracking points ensure maximum energy efficiency and optimal use of solar energy under varying weather conditions.

The HMT-2250-6T microinverter features a wide range of DCinput voltage, from 16 to 60 V, and a low starting voltage of 22 V, allowing the system to start up quickly even in low sunlight. Equipped with a reactive power control function, the device is ideal for advanced three-phase systems where precise energy management is crucial.

The device meets the highest safety standards, such as VDE-AR-N 4105:2018 and EN50549-1:2019, demonstrating its high quality and reliability. Passive fanless cooling minimizes the risk of mechanical failures, which increases the life of the microinverter. The high IP67 rating ensures dust and moisture resistance, allowing the device to be installed in harsh outdoor environments and to operate stably in extreme temperatures from -40°C to 65°C.

The HMT-2250-6T microinverter has advanced communication features, such as an external antenna for signal amplification and the ability to connect to a network via WiFi or Sub-1G. These options allow easy monitoring and management of the photovoltaic system, which is crucial for large installations. Equipped with an LED on the housing, the device indicates the operating status for easy operation and maintenance. The HMT-2250-6T 3F Hoymiles microinverter is the perfect solution for demanding photovoltaic systems where reliability, efficiency and ease of installation are important.

Advantages:

• A single microinverter connects to six PV modules with triple MPPT.
• MPPT at the module level provides 10-30% higher efficiency compared to string inverters.
• Adapted for panels with 60 and 72 cells.
• Maximum efficiency with peak power point tracking (MPPT) during cloudy weather – 99.8%.
• High enclosure protection class – IP67.
• Low starting voltage of only 22 VDC.
• Stable and reliable surge protection – 6000 V.
• Reactive power control.
• Independent operation of panels and great flexibility in designing their layout on the roof.
• Easy and fast installation directly under the panels (to the roof structure or free-standing), so you do not lose valuable space inside the building.
• Integrated wiring terminated with MC4 and AC terminals – quick connection without tools.
• Monitoring the operation of each panel separately via the Internet.
• Communication via WiFi (2.4GHz range).

Specifications:

connection: with six 300-470 W modules
maximum DC input power: 2250 W
aC peak output power: 2250 W
supported number of PV modules: 6 pcs
starting voltage: low of only 22VDC
maximum current per 1 MPPT: 23A
maximum AC output voltage: 400V
number of phases: 3
surge protection: high
mPPT voltage range: 36-48 V
mPPT max efficiency: 99.8%
dimensions: 330 x 250 x 35 mm
weight: 5.5 kg
power factor: above 0.99
harmonic distortion of output current: less than 3%
CEC peak efficiency: 96.5%
mPPT nominal efficiency: 99.8 %
power consumption: less than 50 mW
operating temperature range: -40 to 85 °C
protection class: IP67
cooling: passive, without fans

For each installation built with Hoymiles microinverters, Hoymiles DTU-Pro S monitoring module must be selected.