S6 2.5kW Dual MPPT - Single Phase with DC
Product details
- Rating: 2,500W
- Phases: 1
- Maximum string input current 14A
- Easy installation: Integrate with export power control function and DRM function.
- Max. Efficiency over 97.7% European efficiency over 97.1%
- Wide input voltage range for better generation and low startup
- Dual MPPT design with precise MPPT algorithm
- Export Limitation built in - Requires CT clamp (sold separately)
- Integrated AFCI (DC arc-fault circuit protection)
- Rated IP66
- 5-year standard warranty (10-year standard warranty for the Netherlands, Belgium, France, Germany, Poland, Italy)
Solis Series 6 is the latest generation of grid-tied residential inverters from Solis. This range of inverters are leaders in affordable small residential rooftop installations.
Product Features
Need monitoring? The Solis WIFI adaptor is compatible with all Solis inverters, click here for details.
This product must be installed by a qualified electrician/technician. All installations must adhere to local wiring regulations and standards. ClearRay Solar will not be held liable for any product malfunctions as a result of incorrectly installed systems.
Solis S6 2.5kW Dual MPPT Inverter, model S6-GR1P2.5K
Two trackers from 2.5 kW
This is the smallest dual-tracker S6. It suits a modest roof with panels on two faces, where a single-tracker inverter would drag both strings to a compromise.
Dual tracker or Mini?
S6 2.5 kW dual tracker
SOL-2.5-S6-DT-DC- Trackers
- 2, each 14 A
- Window
- 50–450 V
- Weight
- 11 kg
S6 Mini 2.5 kW
SOL-2.5-MINI-S6-DC- Trackers
- 1, two inputs, 19 A
- Window
- 80–500 V
- Weight
- 7.7 kg
Panels all facing one way? The lighter 2.5 kW Mini does the job. East and west, or two different pitches, need this one.
Included and extra
- Built-in DC switch
- Export control and DRM in the inverter
- AFCI arc-fault detection, activated at commissioning
- A CT clamp; export limiting will not work without one
- A monitoring stick (RS485 standard, Wi-Fi or GPRS optional)
G98 or G99?
2.5 kW single-phase is under the 3.68 kW limit. The G100 certificate issued for SOL-2.5-S6-DT-DC is filed in the Documents tab, next to the G98 and G99 certificates for the S6-GR1P 2.5–6 kW range.
Goes well with
-
100 A CT, 10 m
The supplier notes point to this CT when the inverter is within 10 m of the incoming supply, with firmware brought up to date.
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RF logging kit
A radio bridge between inverter and router. Its listing covers every Solis inverter.
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10-year warranty, S6 2.5–6 kW
Written for the S6 GR1PK range from 2.5 to 6.0 kW, which includes this model.
Buying more than one
| Pack | Units | Price | Per unit | Saving |
|---|---|---|---|---|
| Single | 1 | £240.25 | £240.25 | — |
| Pack of 5 | 5 | £1,162.89 | £232.58 | 3.2% |
| Pack of 10 | 10 | £2,302.93 | £230.29 | 4.1% |
| Pallet of 16 | 16 | £3,645.78 | £227.86 | 5.2% |
Prices exclude VAT. Per-unit figures are worked out from the pack price.
Quick answers
Yes. There are two MPPTs with one string each, 14 A per tracker, and each is optimised separately.
Up to 3.75 kW across both trackers. Eight 450 W panels, four per face, make 3.6 kW.
550 V at the input, with tracking between 50 V and 450 V.
16 units of the S6-GR1P2.5K. Packs of 5 and 10 are also listed, with per-unit prices in the table below.
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.
