Product

APsystems EZ1-M (800W microinverter)

Available abroad

An 800W microinverter widely used in EU balcony solar kits.

AC output: 800W
Type: Microinverter system
Battery: Not included
UK availability: Not in UK

Not listed as compliant for plug-in use on the ENA register

Sold in other markets (for example the EU), but not confirmed for UK plug-in use. Plug-in solar is legal to use in Great Britain, but only kits listed as compliant on the ENA Type Test Register may be used — and this model was not listed as compliant for plug-in use when we last checked the register. We last checked on 16 October 2026, under the register’s “Plug-in Solar” device type. The register does list 2 plug-in solar kits from APsystems as compliant, under other model names. See the kits the register lists as compliant and the UK legal status.

Overview

The APsystems EZ1-M is an 800VA dual-channel microinverter commonly used in EU plug-in / balcony solar kits. It has two independent MPPT inputs, so you can pair it with two solar panels; it converts their DC output to mains-compatible AC.

It is widely available in the EU market and connects directly over Wi-Fi and Bluetooth. Plug-in use in the UK is not confirmed as compliant. It is monitored via the APsystems EMA app.

800VA dual-channel microinverter
Two independent MPPT inputs (two panels)
Direct Wi-Fi & Bluetooth connection
Monitored via the APsystems EMA app

Specifications

Figures below are taken from the manufacturer's published documentation (linked under Manufacturer documentation). Anything shown as “—” is not stated there or not yet verified.

Specification	Value
AC inverter output	800W
DC wattage	—
Panels	2
Dimensions	—
Weight	—
Cable length	—
Mounting	—
Monitoring	APsystems EMA app (Wi-Fi & Bluetooth)
Battery included	No
Warranty	—

Reviews & testing

We don't publish user reviews, and we haven't hands-on tested this system. This model was not listed as compliant for plug-in use when we last checked the ENA Type Test Register, so we can't responsibly review it for UK plug-in use. We won't invent ratings.

For the kits the register does list as compliant, see our ENA register list. In the meantime, check the manufacturer's documentation and reputable independent reviewers, and see our editorial policy.

Manufacturer documentation

APsystems EZ1-M — manufacturer site (APsystems EMEA)

Estimate output for a system this size

See what an 800W system could generate at your postcode, and the indicative bill saving.

Open the calculator