360W Hoymiles HMS-360 Plug-In Microinverter

Already have a solar panel, or want to build your own setup? The Hoymiles HMS-360 is the piece that turns panel power into electricity your home can use.

Connect one panel, plug the HMS-360 into a suitable outlet, and your home uses your solar power first, so you buy less from the grid while the sun is shining.

• Use a panel you already own, or build your own plug-in solar setup
• Made for one solar panel, with a standard solar (MC4) connection
• Plugs into a standard outlet with its attached power cord
• Built-in Wi-Fi and Bluetooth, so you can watch your solar production from your phone

What's included

• Hoymiles HMS-360 plug-in microinverter with attached power cord and standard US plug (12-year manufacturer warranty)

Solar panels and racking are sold separately. No battery is included, so the HMS-360 works while the sun is shining rather than storing power for later.

How it works

A solar panel connects to the HMS-360 with a standard solar (MC4) cable. The microinverter converts the panel's power into household electricity and feeds it into your home through a standard outlet. Your home uses that solar power first, so you draw less from the grid.

Which panels work with it

The HMS-360 takes one panel with a standard MC4 connector. The panel's voltage and current need to fit the inverter's input limits, and a panel's voltage rises in cold weather, so check its ratings and not just its wattage. Our 440W ground kit pairs this inverter family with a single 440W panel, and we are happy to help check a specific panel before you buy.

Before you install

You will need a dedicated circuit with a properly grounded, GFCI-protected outlet, and any circuit or outlet work is a job for a qualified electrician. Check the rules where you live: state, local government, your utility, and your landlord or HOA if you have one, before you buy or install. This is grid-connected equipment that works alongside your utility service, not backup power during an outage.

Certifications and warranty

Per Hoymiles' published specifications, the HMS-360 is certified to UL 1741, UL 3700 and IEEE 1547. These are component-level certifications for the microinverter itself, not a certification of a whole plug-in solar system. Hoymiles covers the HMS-360 with a 12-year manufacturer warranty.

Want all the details?

See our 440W ground kit for a complete setup built around this inverter family, or get in touch and we will help you plan your setup.