
Hoymiles HMS-1000 Microinverter | Dual MPPT | 1000W AC Output | 2-in-1 Grid-Tie Solar Microinverter
Hoymiles HMS-1000 Microinverter – 1000W | 2 MPPTs | 240V AC | Reactive Power Control
The Hoymiles HMS-1000 is a high-efficiency, grid-tied microinverter designed for dual-module solar installations. With independent MPPT per panel and built-in reactive power control, it ensures maximum energy harvest and grid stability. Ideal for residential and commercial systems, it offers long-range Sub-1G wireless communication and complies with global safety standards.
Key Specifications
• Model – HMS-1000
• Peak Output Power – 1000W
• Recommended Input Power – Up to 2 × 500W modules
• MPPTs – 2 independent inputs with MPPT
• MPPT Voltage Range – 16V to 60V DC
• Max DC Input Voltage – 65V DC
• Max DC Input Current – 2 × 14.5A
• Nominal AC Output Voltage – 240V (208V/230V compatible)
• AC Frequency – 60 Hz
• Rated Output Current – 4.17A @ 240V
• Power Factor – >0.99 (adjustable)
• CEC Efficiency – 96.5%
• Night Power Consumption – <50 mW
• Communication – Sub-1G wireless (up to 2 km range with DTU-Pro-S)
• Enclosure Rating – IP67, fully sealed
• Cooling – Natural convection
• Dimensions – 10.2 × 6.1 × 1.2 in (260 × 155 × 30 mm)
• Weight – 6.6 lbs (3.0 kg)
• Connector Type – MC4 (DC), AC daisy-chain trunk connector
• Certifications – UL 1741, IEEE 1547, CSA C22.2, FCC, CA Rule 21
• Safety Features – Integrated ground, anti-islanding, over/under voltage & frequency, temperature protection
• Operating Temperature – -40°C to +65°C
• Warranty – 12 Years Standard (extendable to 25 years)
• Compatible Monitoring – Hoymiles DTU-Pro/Pro-S with S-Miles Cloud