---
title: "Solis_Monitoring_System - Data_Logging_Stick: S2-WL-ST"
description: Use RS485 communication method to connect the inverters, up to 10 inverters can be connected at the same time. Data communication with the monitoring system through wireless WiFi network or LAN, which can realize remote control and monitoring. The network transmits intuitive data, which is convenient for customers to monitor anytime and anywhere.
---

[Solar; Journey to NetZero](https://blog.nastechsolar.com/en)

# [Solis\_Monitoring\_System - Data\_Logging\_Stick: S2-WL-ST](https://blog.nastechsolar.com/en/ng/accessories9/s2-wl-st_ng.html)

 Written by [Ginlong Technologies Co., Ltd.](https://blog.nastechsolar.com/en/author/ginlong-technologies-co-ltd-) | Aug 22, 2023 8:00:00 PM

#### Reliability  Safety  Capacity

## Solis Data Loggers: S2-WL-ST

## 4 Pin / USB

Use RS485 communication method to connect the inverters, up to 10 inverters can be connected at the same time. Data communication with the monitoring system through wireless WiFi network or LAN, which can realize remote control and monitoring. The network transmits intuitive data, which is convenient for customers to monitor anytime and anywhere.

 Datasheet Download

[Datasheet\_S2-WL-ST\_NGA\_V2.3\_2023\_12](https://blog.nastechsolar.com/dataFile/40289f488abfff51018ac00235921325?hsLang=en)

 More Downloads

[View full post](https://blog.nastechsolar.com/en/ng/accessories9/s2-wl-st_ng.html)

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