Hoymiles 400W inverter microphone View full size

Hoymiles 400W inverter microphone


185,50 € tax incl.

Micro inverter 400W for coupling to the network.

Lightweight, efficient and easy to install, a 1-in-1 micro-inverter takes and converts the energy of a single solar panel.


stock quantity : 35

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Micro inverter 400W Hoymiles HM-400


Micro-inverters transform the energy of your solar panels into usable electricity. Single-phase micro-inverters are generally used in residential environments and small businesses. With Hoymiles, get a durable and frustrating performance with simple installation, superior quality and low failure rate.

Easy to install

Hoymiles micro-inverters are built to be ready to use, so that your solar ecosystem is up and running faster.

Adjustable power

Configure your micro-inverters according to your installation and the layout of the solar panels.

High reliability

Hoymiles micro-inverters have a low failure rate and built-in overvoltage protection.

Designed for tracking

Micro-inverters include an external antenna for stronger communication and more stable monitoring.

High efficiency

With an MPPT efficiency of 99.8%, more of your panel's production is transformed into usable energy.

Compliant energy

Micro-inverters comply with standards such as EN50549-1:2019 and California Rule 21.

How micro-inverters work 



Micro-inverters are installed next to your solar panels – we offer options ranging from 1 in 1 to six panels connected to a single micro-inverter.



Micro-inverters transform direct current (DC) into alternating current (AC) that can be used on a per-panel basis.



Use a data transfer unit (DTU) to collect data from micro-inverters and monitor power generation in our S-Miles Cloud platform.



Input Data (DC)
Commonly used module power320~500W
Module compatibility 60-cell or 72-cell PV modules
Peak power MPPT voltage range34~48 V
Starting voltage22 V
Operating voltage range 16~60 V
Maximum input voltage60 V
Maximum input current12.5 A
Output data (AC)
Maximum output power400W
Nominal output current1.82 / 1.74 / 1.67 A
Nominal output voltage220 / 230 / 240 V
Output nominal voltage range180 – 275 V*
Nominal range/frequency50/44-55 or 60/55-65* Hz
Power factor> 0.99 default
0.8 peak... 0.8 lagging
Total harmonic distortion<3%
Maximum units per branch²12/12/12
Maximum CEC efficiency96,70%
CEC-weighted efficiency96,50%
Nominal MPPT efficiency99,80%
Ambient temperature range<50 °C
Mechanical data
Ambient temperature range-40 -+ 65 °C
Dimensions (L x H x D)182 x 164 x 29.5 mm
weight1.98 kg
Protection indexIP67
coolingNatural Convection – Fanless
communication2.4 Ghz Rf Owner (Nordic)
controlHoymiles control system
guaranteeUp to 25 years
complianceVDE-R-N 4105: 2018, EN505549-1: 2019, VFR 2019,
IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4, IEC/EN 61000-3-2/-3
* The nominal voltage/frequency range may be modified according to the requirements of the local power supply service.


Monophasé / TriphaséMonophasé
Nombre de MPPT1 MPPT