SolaX · 3.0 kW · 1-phase dual-tracker PV inverter
SolaX X1 Boost G4 3.0kW PV inverter
The X1 Boost G4 3.0T is SolaX's 3.0 kW single-phase dual-tracker PV inverter, a natural spec for a new install on a smaller domestic roof. Its two trackers take an array split across two faces or orientations, and it keeps the design simple where no battery is on the job sheet.
Delivery in 3–5 working days (estimate). The dispatch clock starts at cleared payment.
Description
Trade buyers keep coming back to string inverters like this when the brief is simple generation at a sensible outlay. The dual trackers let you split the array across two roof faces or orientations without giving up control of either string, which covers most awkward UK roofs. It is also a clean line to quote: the ex-VAT trade price on the page is the price you pay before VAT, one unit or a boxful, with no minimum order to plan around.
Specification
| Brand | SolaX |
|---|---|
| Part number | X1-BOOST-G4-3.0T |
| Power rating | 3 kW |
| Phase | Single-phase |
| Condition | New |
| Category | Inverters · Main Units |
| Delivery method | Parcel courier |
What it pairs with
Add a Solax Pocket WiFi 2.0 dongle for its web interface connection, and the Solax M1-40 single phase CT energy meter where the job calls for a CT meter. If the customer later wants storage, the SolaX X1 G4 RetroFit AC coupled battery inverter sits alongside a Boost on the AC side. Dongle and meter fit can depend on hardware revision, so check SolaX's current pairing list for your unit.
Single-phase only. This is a PV string inverter, not a hybrid, so it does not connect batteries directly. For anything this page can't settle, ask the trade desk before ordering or consult a competent installer.
Often bought alongside
Last updated 2026-07-19