

Deye SUN-SMART-CT01 Wireless Energy Meter LoRa/RS485
The SUN-SMART-CT01 is Deye's DIN-rail energy meter that measures grid exchange in single-phase or three-phase and reports it to the inverter over LoRa, so no cable has to be run from the main board to the inverter. A wired RS485 connection is available as an alternative.
It is the component that makes zero export, self-consumption control and load management reliable: it measures voltage, current, power and frequency with ±0.1V, ±0.01A and ±1W accuracy, using external CTs with 50mA output. It works with the SUN-SMART-TX01 transmitter fitted on the Deye hybrid inverter and sits alongside the SUN-SMART-SWITCH01P3 smart switches, SUN-SMART-PLUG01P1-F plugs and SUN-EVSE wallboxes of the same family.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | SUN-SMART-CT01 |
| Type | Wireless energy meter with external CTs |
| Rated voltage | 85–300V AC (L-N) |
| Wiring | Single-phase L1/N or three-phase L1/L2/L3/N |
| Rated frequency | 50Hz (45–55Hz) / 60Hz (55–65Hz) |
| CT output | 50mA |
| Self-consumption | ≤2W |
| Measuring accuracy | ±0.1V, ±0.01A, ±1W, ±0.01Hz |
| Communication | LoRa and RS485 |
| LoRa frequency | 863–870 MHz |
| Radio range | approx. 200 m barrier-free |
| Mounting | DIN rail |
| Ingress protection | IP20 |
| Operating temperature | -40 to +60 °C |
| Humidity | 0–75% |
| Altitude | ≤4000 m |
| Dimensions | 53 × 96 × 64 mm |
| Weight | 0.15 kg |
| Standard | IEC/EN 61010-1 |
| Warranty | 5 years |
Documentation
PDFManuale SUN-SMART-CT01Official manufacturer documentPDFDatasheet Wireless Energy Management SystemOfficial manufacturer documentPDFCommissioning Steps of the Smart DevicesOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.
You might also like these products:
-
Deye SUN-10K-SG05LP3-EU-SM2 Hybrid Inverter 10kW Three-Phase
Excl. VAT0.14 €/WRegular price €1,352.94Regular priceUnit price perSale price €1,352.94AVAILABLE
-
Deye SUN-12K-SG05LP3-EU-SM2 Hybrid Inverter 12kW Three-Phase
Excl. VAT0.12 €/WRegular price €1,411.76Regular priceUnit price perSale price €1,411.76AVAILABLE
-
Deye SUN-8K-SG05LP3-EU-SM2 8kW Three-Phase Hybrid Inverter
Excl. VAT0.19 €/WRegular price €1,482.35Regular priceUnit price perSale price €1,482.35AVAILABLE
-
Meter three-phase for hybrid inverters with DIN rail Deye SDM630-MODBUS V3
Excl. VATRegular price €152.94Regular priceUnit price perSale price €152.94AVAILABLE
-
Deye DL1000B-WIFI Data Logger Wi-Fi and Bluetooth USB Communication Module
Excl. VATRegular price €38.66Regular priceUnit price perSale price €38.66AVAILABLE
-
Deye SUN-SMART-SWITCH01P3 Smart Switch Single/Three-phase 25A LoRa
Excl. VATRegular price €82.35Regular priceUnit price perSale price €82.35AVAILABLE
-
DFUN DFUN-T1 Three-Phase Bidirectional Energy Meter — RS485 Modbus for Hybrid Inverters
Excl. VATRegular price €136.80Regular priceUnit price perSale price €136.8063 PCS AVAIL.
-
CHINT DTSU666 Three-Phase Bidirectional Energy Meter — RS485 Modbus for Hybrid Inverters
Excl. VATRegular price €150.55Regular priceUnit price perSale price €150.5544 PCS AVAIL.



















































