Hoymiles HMS-400 Series Microinverter – High-Power 1-in-1 Solar Micro Inverter

Hoymiles HMS-400 Series — High-Powered 1-in-1 Microinverter

Product Description

The Hoymiles HMS-400 Series microinverters are designed for modern high-powered solar panels, offering some of the highest performance in the 1-in-1 microinverter category. Each unit connects to a single PV module, making it an extremely flexible solution suitable for residential, commercial, and specialty solar installations.

With a maximum DC input voltage of 65V, the HMS-400 series meets PV Rapid Shutdown Equipment requirements and complies with NEC-2017 & NEC-2020 Article 690.12 as well as CEC-2021 Sec 64-218. Built with enhanced safety and compliance in mind, it ensures reliable and code-ready rooftop performance.

The new Sub-1G wireless communication technology provides more stable and robust connectivity to the Hoymiles DTU gateway, improving monitoring accuracy and long-distance communication reliability.

Key Features

• High-powered 1-in-1 microinverter designed for next-generation solar modules
• Complies with PV Rapid Shutdown requirements for enhanced rooftop safety
• Supports Reactive Power Control; fully compliant with UL 1741, UL 1741 SB, and IEEE 1547
• 1-in-1 architecture allows the most flexible installation design
• Sub-1G wireless communication ensures stable connection with Hoymiles DTU
• Ideal for residential, commercial, and custom solar applications