PowerXpress · Plug-in Solar

Plug-in Solar — Help & Documents

Everything you need for your PowerXpress plug-in solar kit lives on this one page — setup guides, safety information, compliance certificates and the steps to register your system, organised by exactly what you bought.

Your Kit

PowerXpress Plug-in Solar Kit — Model 90012

What's in the box

Downloads
PDF Start here — Quick-Start GuidePDF Preview Download
PDF Kit datasheetPDF Preview Download
Before you connect the inverter — check your socket protection (RCBO/RCD)

Modern consumer units have a test button on the RCBO/RCD. Press it — the switch should trip; reset it. If unsure, ask a qualified electrician.

Mounting

Balcony / Wall / Flat Mounting Kit

Warning — before you fit

Confirm the rail/wall can take the load. Two people recommended. Keep within the height and wind limits in the manual.

Downloads & support
PDF Installation manualPDF · 2.9 MB Preview Download
Get supportcontact@powerxpress.com Email us
Solar Panel

Solar Panel — 460 W

Warning — handling

Heavy — two-person lift; mind the glass edges. Outdoor use. Fit with the supplied mounting kit and micro-inverter.

Downloads
PDF DatasheetPDF · 1.6 MB Preview Download
PDF Declaration of ConformityPDF · 207 KB Preview Download
PDF WarrantyPDF · 959 KB Preview Download
Micro-inverter

Micro-inverter — 800 VA

Danger — live electrical equipment

Consumer-unit work must be done by a qualified electrician. The inverter is live in daylight — unplug the socket first, then disconnect the panels; never disconnect while it is running. Do not open or modify it. Fit it out of direct sun and rain.

DC cable routing

Secure and route the DC cable neatly — use cable clips, avoid crushing or pinching it, and form a drip loop below the connectors so water runs off before it can reach them. Wall-mounting the inverter away from the panels? You may need a PowerXpress DC extension (2 m or 5 m) — always use the matched PowerXpress cable, not a generic extension.

Supply
230V · 50Hz
Rated power
800 VA
Max current
3.48 A
Ingress rating
IP67
Per household
1 device
Socket
≤5m fixed
Downloads
PDF User manualPDF · 5.7 MB Preview Download
PDF App setup guidePDF · 1.1 MB Preview Download
Registration

Register your system — free, within 28 days

1

After setup, tell your local electricity network operator (DNO). It is free and takes a few minutes.

2

Use the reference below — the customer copies this into the form.

— reference pending —
3

Keep your documents and Declaration of Conformity.

Reference

Certificates & Declarations

Kit

PDF Declaration of CompliancePDF · 63 KB Preview Download

Micro-inverter

PDF Declaration of ConformityPDF · 331 KB Preview Download
PDF UK Declaration (radio)PDF · 16 KB Preview Download
PDF Product security (PSTI)PDF · 879 KBUpdates until 15 Jun 2030 · support@marstekenergy.com Preview Download
PDF RoHS certificatePDF · 384 KB Preview Download
JPG WarrantyJPG · 115 KB Preview Download

Solar panel

PDF Declaration of ConformityPDF · 207 KB Preview Download
PDF WarrantyPDF · 959 KB Preview Download