---
title: "Solis Monitoring System_Data Logging Stick: WiFi"
description: S4-WIFI-ST is a WIFI datalogger stick that uses the RS485 communication method to connect Solis inverters. This datalogger can monitor up to 10 inverters at the same time, reducing cost drastically compared to a 1 to 1 datalogger. The S4-WIFI-ST is remote control ready, giving the installer and customer full access to their inverter from anywhere in the world.
---

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

# [Solis Monitoring System\_Data Logging Stick: WiFi](https://blog.nastechsolar.com/en/ie/accessories10/s4-wifi-st_ie.html)

 Written by [Ginlong Technologies Co., Ltd.](https://blog.nastechsolar.com/en/author/ginlong-technologies-co-ltd-) | Aug 23, 2023 8:00:00 PM

#### Reliability  Safety  Capacity

## S4-WiFi-ST

S4-WIFI-ST is a WIFI datalogger stick that uses the RS485 communication method to connect Solis inverters. This datalogger can monitor up to 10 inverters at the same time, reducing cost drastically compared to a 1 to 1 datalogger. The S4-WIFI-ST is remote control ready, giving the installer and customer full access to their inverter from anywhere in the world.

 Íoslódáil bileog eolais

[Datasheet\_S4-WiFi-ST\_GBR\_V2.8\_2023\_09](https://blog.nastechsolar.com/dataFile/40289f488abfc1c6018ac0090f27619f?hsLang=en)

 Tuilleadh íoslódálacha

[View full post](https://blog.nastechsolar.com/en/ie/accessories10/s4-wifi-st_ie.html)

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