HOYMILES HM-1500 Microinverter 1.5kW 1PH

HOYMILES HM-1500 Microinverter

The world's first single-phase microinverter designed for 4 solar panels with two MPPTs, featuring a wide range of DC operating voltage (16-60 V) and low startup voltage (only 22 V). The Hoymiles 4-in-1 HM-1500 microinverter is exceptionally lightweight.

The use of 3-phase wiring facilitates the configuration of the Hoymiles 4-in-1 microinverter for industrial/commercial PV power plants of MW scale (one of the largest microinverter projects in the world configured by Hoymiles has a capacity of 3.6 MW).

Product Specification:

Maximum power of connected photovoltaic panel: 470W
DC startup voltage: 22V
Maximum input current: 4*11.5A
Maximum AC power: 1500W
Protection class: IP67
Standard manufacturer warranty: 12 years
Possibility to extend the warranty to 25 years (price: 30% of the product value)

For each installation built with microinverters, it is necessary to select the Hoymiles monitoring module - MI-PRO DTU module with RS485 port (required for grid connection).
Additionally, each inverter can be connected to a web server where the real-time status of the PV installation can be monitored.

The installation can be expanded in a modular way by adding additional PV panels equipped with microinverters.

Technical Data:

Model: HM-1500
Input Data (DC):

Power of commonly used modules (W): 300-470
Module compatibility: 60-cell or 72-cell PV modules
Peak power in MPPT voltage range (V): 36-48
Startup voltage (V): 22
Operating voltage range (V): 16-60
Maximum input voltage (V): 60
Maximum input current (A): 4 × 11.5
Maximum input short-circuit current (A): 4 × 15
Number of MPPTs: 2
Number of inputs per MPPT: 2

Output Data (AC):
Nominal output power (VA): 1500
Nominal output current (A): 6.82/6.52/6.25
Nominal output voltage (V): 220/230/240
Nominal voltage range (V): 180-275*
Nominal frequency/range (Hz): 50/45-55* or 60/55-65*
Power factor (adjustable): >0.99 default 0.8 (leading)...0.8 (lagging)
Harmonic content factor: < 3%
Maximum number of units per branch: 3/3/3

Efficiency:
Peak efficiency CEC: 96.70%
Weighted efficiency CEC: 96.50%
Nominal MPPT efficiency: 99.80%
Nighttime power consumption (mW): < 50

Mechanical Data:
Ambient temperature range (°C): -40 to +65
Dimensions (width × height × depth mm): 280 × 176 × 33
Weight (kg): 3.75
Enclosure protection class: External NEMA 6 (IP67)
Cooling: Natural convection (fanless)

Features:
Communication: Own 2.4 GHz radio frequency (Nordic)
Monitoring: S-Miles Cloud (Hoymiles Monitoring Platform)
Compliance: VDE-AR-N 4105: 2018, EN 50549-1: 2019, VFR 2019, IEC/EN 62109-1/-2, IEC/EN 61000-6-

*1 The nominal voltage/frequency range can be adjusted to meet the requirements of the local electric grid operator.

*2 The exact number of microinverters per branch should comply with local requirements.