Solis · 8.0 kW · 1-phase dual-MPPT inverter
Solis S6 8kW dual MPPT single-phase inverter
The S6 8.0kW dual MPPT is the largest single-phase unit in the S6 dual-tracker line-up we stock. It suits installers maxing out a big domestic roof on a single-phase supply, with two trackers to split the array across two orientations.
Delivery in 3–5 working days (estimate). The dispatch clock starts at cleared payment.
Description
Eight kilowatts on one phase is a spec you reach for where a large roof and a single-phase supply meet, and the DNO application is part of the job anyway. The dual MPPT layout keeps a two-pitch or east-west array off a compromise single string, and the with-DC build puts isolation on the unit rather than in another enclosure on the wall. It sits in the same S6 single-phase family as the smaller DT units we list, so the fitting and commissioning routine your team already runs carries straight over. The price shown is the ex-VAT trade price and it does not move with volume.
Specification
| Brand | Solis |
|---|---|
| Part number | SOL-8.0-S6-DT-DC |
| Power rating | 8 kW |
| Phase | Single-phase |
| Condition | New |
| Category | Inverters · Main Units |
| Delivery method | Parcel courier |
What it pairs with
Commission it with a Solis data logging stick from our listings, such as the S2 Wi-Fi and LAN USB stick or the S1 Wi-Fi plus 4G cellular stick in its S6 USB fitting. For export limitation add the single-phase Export Power Manager with the Eastron single-phase meter, plus the 100 A current transformer listed for the S6 range. Check stick and meter fitment against Solis's current pairing list for your unit revision.
Single-phase only: above 3.68 kW this needs G99 approval before install, so build the DNO lead time into the programme. 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