Solis S6-GR1P3K 3kW Single Phase Grid-Tied Solar Inverter with DC Switch
The Solis S6-GR1P3K converts solar generation into AC power for a single phase grid-connected installation. This listing is the version supplied with a DC switch.
Key Features
- 3kW rated AC output.
- Two MPPT trackers for independently controlled solar strings.
- Integrated export power management, with the required metering and configuration.
- LCD display and RS485 communication; remote monitoring requires a compatible accessory.
- Natural convection cooling.
Where to Use
For rooftop or ground-mounted solar arrays connected to a single phase electricity supply. A grid-tied inverter shuts down during a grid outage and does not provide a battery or backup supply.
Technical Specifications
| Model | S6-GR1P3K |
| Rated AC output | 3 kW |
| AC supply | Single phase, 220 / 230 V, 50 / 60 Hz |
| Recommended maximum PV array size | 4.5 kWp |
| Maximum PV input voltage | 600 V |
| MPPT voltage range | 90–520 V |
| MPPT trackers / maximum PV strings | 2 / 2 |
| Maximum PV input current | 14 A / 14 A |
| Ingress protection | IP66 |
| Dimensions (W × H × D) | 310 × 543 × 160 mm |
| DC switch | Included in this product version |
Warranty
Solis warranty cover depends on the model, manufacture date, territory and the terms supplied with the product. The UK warranty document below applies to eligible products manufactured from 1 July 2025; earlier products retain their original terms. Any extension is subject to separate approval and terms.
UK delivery is normally 2–3 working days, with longer delivery times to the Highlands, islands and Northern Ireland. For product selection or a complete system, call 020 8064 0335 or email info@energian.co.uk.
Documents available for download:
S6-GR1P(2.5–6)K datasheet (PDF)