Hoymiles HMS-400 Series Microinverter – High-Power 1-in-1 Solar Micro Inverter
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What it is, and what it is for
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
Before you order.
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What if I'm not sure this is the right product?
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