
Solis Meter 1ph Eastron with external CT - SDM120CT
Solis Meter 1ph Eastron with external CT - SDM120CT
Solis Meter 1ph Eastron with external CT - SDM120CT is an energy meter from Solis, single phase.
The Solis single phase Eastron SDM120CT smart meter, supplied with its external current transformer. It measures import, export and household consumption at the grid connection point and reports to a compatible Solis single phase hybrid or grid-tied inverter.
That measurement is what makes the inverter's energy management work: export power limitation, self-consumption optimisation, and knowing whether to charge a battery from the roof or leave it. Being CT-connected, it can be fitted without breaking into the tails.
Compatible with a wide range of Solis single phase hybrid inverters, including selected S5 and S6 Energy Storage (EH1P) models that support external smart metering. Verify compatibility against your specific inverter model before ordering, or ask us and we will check it.
DIN rail mounted, RS485 Modbus RTU, single phase 230 V, external CT clamp included.
Specification
| Manufacturer | Solis |
| Part number | SOL-METER-1PH-EASTRON |
| Phases | Single phase |
Detailed electrical and mechanical data for this part is in the manufacturer's own documentation, in the Documents tab below where we hold it. If you need a figure that is not listed here, ask us and we will get it from the manufacturer rather than guess.
Datasheets, installation manuals and declarations of conformity we hold for this product are in the Documents tab below. See the rest of our monitoring and metering range, or contact our sales team at sales@clearraysolar.com for compatibility advice and trade pricing.
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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.

