One inverter per panel, and one shaded panel stops costing the others · review
An 800 W micro-inverter supplied with a 5 m Schuko lead, rated IP67, with two MPPT inputs and both Bluetooth and WiFi monitoring.
The bottom line The shortest micro-inverter listing here, and the only one that names its plug type. Everything else — grid standard, input window, warranty, application — has to come from the maker rather than the page.
An 800 W micro-inverter sold in four lines.
The inverter and a 5 m Schuko lead. Up to 800 W at 230 V into the household supply. The lead again. Suitability for balcony and mini-PV installations.
It names the plug. Schuko — the earthed continental socket. Several countries write their plug-in rules around exactly which socket may be used, and six of the seven micro-inverters in this family never say.
The grid standard. The input voltage window. The maximum input current per tracker. The warranty. The name of the monitoring application. All of those exist on the Marstek datasheet and none is on this page.
Keepa records Paket AG. The first bullet names a Marstek M2-800. This page carries Marstek.
German Amazon store quoted about 87 € when this page was compiled.
British, French, Italian and Spanish Amazon catalogues carry an entry for it, with nobody selling.
American Amazon store returned nothing at all, so the buy button there runs a search instead of landing on an empty page.
These figures are what Keepa reported on the day this page was last updated. Availability and pricing move without notice.
Prices quoted in this text were read on 16 September 2026. The live price is at the top of the page.
| Rated output | Up to 800 W fed into the household supply at 230 V, second bullet |
|---|---|
| Inputs | Two, from the title; per-input limits are not published |
| Limits | Nowhere in the listing |
| MPPT channels | Two, from the title |
| Certified grid standards | Nowhere in the listing |
| Monitoring | Bluetooth and WLAN, from the title; no application is named |
| Ingress rating | IP67, from the title |
| Warranty | Nowhere in the listing |
| Amazon reference | B0GC6BBX5M (same reference on 5 Amazon marketplaces) |
| EAN | 4262457631091 |
It is the earthed plug used across much of continental Europe. Naming it tells you which socket the inverter expects — which is the first question a national rule about plug-in installations asks, and one most listings here leave open.
It tells you the output, the tracker count, the enclosure rating and what is in the box. It does not tell you the input window or the grid compliance, both of which the maker publishes elsewhere. The datasheet is the missing half.
800 W · 2 independent MPPT at 400 W each · limits not published · 2 MPPT · VDE and EMC certified · app monitoring · IP67 · warranty not stated
An 800 W grid-tied micro-inverter with two 400 W MPPT channels, VDE and EMC certification, lightning protection and an 800 V supercapacitor, at a stated 96 % conversion efficiency.
Best for: A two-panel installation where each panel is around 400 W and the per-channel limit is the deciding figure.
800 W maximum output · 2 input channels · 16–60 V operating, 60 V maximum, 2 × 20 A maximum input · 2 independent MPPT · VDE certified with an integrated relay · WiFi and Bluetooth · ingress rating not published · warranty not stated
An 800 W APsystems micro-inverter and the only one in this family to publish its input window: 28 to 45 V at the maximum power point, 16 to 60 V operating, 60 V maximum.
Best for: Anyone who wants to check their panels against the inverter before buying either.
≈ €126
800 W · 2 MPPT inputs · limits not published · MPPT efficiency 99.8 %, peak 96.5 % · grid standard not named · monitoring not described · IP67 · MC4 plug and play
An 800 W micro-inverter with two independent MPPT channels quoted at 99.8 % tracking efficiency and 96.5 % peak conversion, with MC4 connectors and IP67 protection.
Best for: A straightforward two-panel balcony where monitoring is not wanted and MC4 is what the panels have.
≈ €90
