HOYMILES HMS-1600 micro-omvormer 4 modules eenfasig (HMS-1600)

The HOYMILES HMS-1600 is a single-phase microinverter engineered for solar systems with up to four high-power PV modules. Its key strength is the independent MPPT per input, which maximizes energy harvest even under partial shading or varied module orientations.

Advantages

With a maximum efficiency of 99.8% and MPPT efficiency of 99.9%, the HMS-1600 converts DC power with minimal losses. The transformerless topology and natural convection cooling reduce components and maintenance, while the IP67 enclosure ensures durability in harsh outdoor conditions. Sub-1G wireless communication enables seamless monitoring without additional wiring.

Suitable for

• Residential rooftop installations with up to four modules
• Systems requiring module-level monitoring and optimization
• Installations in dusty, wet, or high-temperature environments

Key specifications

• Number of PV inputs: 4
• Recommended module power: up to 670 W+ per module
• Maximum DC input voltage: 60 V
• MPPT voltage range: 16-48 V
• Maximum input current: 4 x 14 A
• Nominal AC output power: 1600 VA
• Nominal AC output voltage: 230 V
• Nominal AC output frequency: 50 Hz
• Maximum efficiency: 99.8%
• MPPT efficiency: 99.9%
• Night power consumption: < 50 mW
• Operating temperature range: -40 to +65 °C
• Enclosure protection rating: IP67
• Communication interface: Sub-1G (Wireless)
• Grid connection type: Single-Phase
• Cooling method: Natural Convection
• Topology: Transformerless

Recommendations

For optimal performance, pair the HMS-1600 with high-wattage modules up to 670 W+ and ensure the DC input voltage stays within the 16-48 V MPPT range. Use the Sub-1G communication for real-time monitoring and fault detection.