DTU-SLT-V2

Communication mode

Adopt the 2.4G wireless scheme with the SLT V2 communication; Adopt the network cable and Wi-Fi coexistence scheme for the communication with the monitoring platform.

Peripheral interface

The peripheral interface includes RS485 interface, DRM, LED indicator light, Reset button and reset button. The functions of each interface are briefly described as follows:
RS485:This interface has two functions, one is to prevent reverse flow, the other is to meet the needs of remote scheduling in Europe (Integrated Sunspec Modbus protocol).
DRM:Meet the DRM power dispatch requirements and this function only for Australia.
LED:There are three LED indicators that represent the SLT V2 and platform communication, SLT V2 and microinverter communication, and SLT V2 working status.
Reset:Resets the associated network configuration for the communication with the platform.
2,4G: The antenna port to communicate to router WiFi.
MI: The antenna port to communicate to microinverter.
Ethernet: The port to connect Ethernet cable to router.

Power supply mode

This product uses 5V power supply, external power supply adapter。

Indicator light description

●   This product has 3 LED indicators, respectively representing the SLT V2 status indication, SLT V2 and platform communication, SLT V2 and microinverter communication, as described in the table below。

Technical parameters


Model

SLT V2

Communication to Microinverter1

Type

Wireless_2.4G

Maximum distance (open space)

200m

Monitoring data limit from solar panels

992

Communication to Cloud

Signal

Wi-Fi(802.11b/g/n)3 / Ethernet

Sample rate

Per 15 minutes

Communication to Meter

Signal

RS485

Maximum distance (RS485 cable)

500m

Interaction

LED

LED Indicator x 3

APP

SofiaPV Pro APP

Power Supply (Adapter)

Type

External adapter

Adapter input voltage/frequency

100 to 240 V AC / 50 or 60Hz

Adapter output voltage/current

5V / 2A

Power consumption

2.5W (typical), 5W (maximum)

Mechanical Data

Ambient temperature (℃)

-20°C to 50°C

Dimensions(W×H×D mm)

142*28.5*87

Weight

0.20 kg

Installation options

Wall mounting / Desktop mounting

Features

Compliance

CE

*1 *2 Depending on the installation environment.

*3 If the SLT V2 installation location is inside the metal box or under the metal / concrete roof, extended antenna will be suggested.