HOYMILES HMS-450-1T Microinverter 0.45kW 1PH
HOYMILES Microinverter HMS 450-1T (1-phase)
With an output power of up to 450VA, the new Hoymiles HMS-450 microinverter ranks among the top 1-to-1 microinverters.
Each microinverter can be connected to a single PV module with independent MPPT and monitoring, allowing for greater energy efficiency and easier operation.
The new Sub-1G wireless solution enables stable communication in installations in any environment.
Sub-1G wireless solution enables stable communication in commercial and industrial installations
Excellent flexibility, fast installation, and good adaptability to different module configurations
High-power 1-to-1 microinverter, achieving up to 500 VA of output power
Reactive Power Control system meets the requirements of EN50549-1:2019, VDE-AR-N 4105:2018, UL1741, etc.
Safe for rooftop solar stations equipped with an isolated transformer resistant to sudden interruptions.
For each installation built with microinverters, a Hoymiles monitoring module - MI-PRO DTU Module with RS485 port - should be selected (required for connection to the network).
Additionally, each inverter can be connected to a web server for real-time monitoring of the PV installation's status.
The installation can be expanded modularly by adding additional PV panels equipped with microinverters.
Input data (DC):
Power of commonly used modules (W): 360 to 600+
Maximum input voltage (V): 65
MPPT voltage range (V): 16–60
Startup voltage (V): 22
Maximum input current (A): 15
Maximum input short-circuit current (A): 25
Output data (AC):
Rated output power (VA): 450
Rated output current (A): 1.96
Nominal output voltage (V): 230/180–275
Nominal frequency/range (Hz)*: 50/45–55
Power factor (adjustable): >0.99 default 0.8 (leading)...0.8 (lagging)
Total harmonic distortion: <3%
Maximum number of units per branch 10AWG2: 16
Maximum number of units per branch 12AWG2: 10
Peak efficiency CEC: 96.50%
MPPT rated efficiency: 99.80%
Night power consumption (mW): <50
Ambient temperature range (°C): -40 to +65
Dimensions (width × height × depth mm): 182 × 164 × 30
Weight (kg): 1.75
Enclosure protection class: External NEMA 6 (IP67)
Cooling: Natural convection (fanless)
Isolation type: Galvanically isolated HF transformer
Monitoring: Hoymiles S-Miles Cloud
Compliance: EN 50549-1:2019, VDE-AR-N 4105:2018, VFR2019, IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4, IEC/EN 61000-3-2/-3
*1 The range of nominal voltage/frequency depends on local requirements.
*2 The exact number of microinverters per branch should comply with local requirements.
*3 Hoymiles Monitoring Platform.
|Number of Phase||1-phase|
|Number of MPPT||1|
|Start Voltage||22.00 V|
|Max Input Current||15.00 A|
|Max DC Voltage||65.00 V|