Plug-in solar is not yet legal to sell, supply or use in the UK. A Government consultation is open until 30 June 2026. Read the UK legal status

MyPlugInSolar

Manufacturer

Hoymiles plug-in solar

Hoymiles is a microinverter manufacturer; its HMS-800W-2T two-panel microinverter is common in EU balcony kits.

Not confirmed for UK plug-in use

Hoymiles's plug-in / balcony products are sold in the EU and some are obtainable in the UK, but plug-in solar cannot currently be legally used in the UK — see the UK legal status. We track them so the information is ready when the rules change.

Overview

Hoymiles is a manufacturer of solar microinverters with a large global installed base. Its HMS-800W-2T is an 800VA microinverter with two independent MPPT inputs for two panels, common in EU plug-in / balcony solar kits, with a built-in Wi-Fi module.

Plug-in use is not confirmed as legal in the UK. The system is monitored via Hoymiles S-Miles (Direct Connection or S-Miles Cloud).

What Hoymiles makes

  • HMS-800W-2T two-panel microinverter used in balcony solar kits
  • S-Miles monitoring (built-in Wi-Fi)

Tracked products