Solis · 6.0 kW · 3-phase inverter · dual MPPT
Solis S5 6kW three-phase dual MPPT inverter
The 6kW step in the Solis S5 GR3P three-phase line, with dual MPPT and DC isolation. It fills the space between the 5kW and 8kW S5 units, so a three-phase site gets an inverter matched to its roof rather than the nearest size either side.
Delivery in 3–5 working days (estimate). The dispatch clock starts at cleared payment.
Description
Sizing three-phase jobs is where a graduated line pays off, and the S5 GR3P runs from 5kW up through 15kW in usable steps; this 6kW keeps a mid-sized roof from being forced onto a larger frame. Farms, workshops and light industrial units with steady daytime loads are the typical buyers. Commissioning carries over from the rest of the S5 three-phase family, and the flat ex-VAT trade pricing means specifying the right size never costs a discount you were holding out for.
Specification
| Brand | Solis |
|---|---|
| Part number | SOL-S5-GR3P-6K-DC |
| Power rating | 6 kW |
| Phase | Three-phase |
| Condition | New |
| Category | Inverters · Main Units |
| Delivery method | Parcel courier |
What it pairs with
Meter it with the Solis 3phase Meter DTSD1352 with 3x150A:5A CTs or the Solis Meter 3PH Eastron V2 (with CT), and manage export through the Solis Export Power Manager EPM3-5G-PRO. The S5-series logging stick is the Solis S5 Wi-Fi Data Logger 4Pin; confirm revision-dependent fits against Solis's current pairing list.
Three-phase only, rated 6.0 kW with dual MPPT; it is not suitable for a single-phase supply. 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