Sunsynk · 1-phase · digital energy meter
Sunsynk SDM120CT-M single-phase energy meter
The SDM120CT-M is Sunsynk's single-phase digital meter for storage systems, the part that lets the inverter see what the property is importing and exporting. It is a van-stock staple for installers fitting Sunsynk single-phase hybrids, and an easy save when a commissioning visit stalls on metering.
Delivery in 3–5 working days (estimate). The dispatch clock starts at cleared payment.
Description
A hybrid installation lives or dies on accurate grid metering, and this is the meter Sunsynk supplies for its single-phase storage systems. Keeping a couple on the shelf means a failed or missing meter never holds up a commissioning visit, because the part cost is small against the labour of a return trip. Ordering here is straightforward trade supply: the ex-VAT price on the page is the price on the invoice, held at any quantity, from UK stock.
Specification
| Brand | Sunsynk |
|---|---|
| Part number | SUN-METER-E-1P |
| Phase | Single-phase |
| Condition | New |
| Category | Parts & accessories · Storage Energy Meter |
| Delivery method | Parcel courier |
What it pairs with
Fit it alongside Sunsynk's single-phase hybrids: the 3.6kW ECCO, the Sun 5K ECCO and the Acure 5.0kW all sit in the same catalogue, and the meter is the grid-sensing piece of that package. Meter requirements can vary by inverter model and firmware revision, so check the current Sunsynk pairing list before you standardise it across a fleet.
Single-phase only. Three-phase supplies need the Eastron three-phase meter listed alongside instead. 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