

-
Details
Solis Plugin WIFI Stick for remote monitoring with USB port for use with S6- 2 Year Standard Warranty (Replaced with S5-WIFI-ST(USB))
The Solis S4-WIFI-ST (USB) is a plug-in Wi-Fi data logger designed for compatible Solis S6 hybrid solar inverters. It connects to the inverter through a USB interface and transmits system data wirelessly to the SolisCloud monitoring platform, enabling remote monitoring of solar energy production, inverter performance, and fault alerts. Using 2.4 GHz Wi-Fi and RS485 communication for interconnected inverters, one data logger can support up to 10 compatible inverters. It features plug-and-play installation, LED status indicators, and a reset button for convenient configuration and troubleshooting.
Key Specifications:
- Manufacturer: Solis
- Model: S4-WIFI-ST (USB)
- Supported device type: Solis Inverter
- Number of connected inverters (1): ≤ 10
- Data collection intervals: 5 minutes
- Status indicator: LED × 3
- Communication interface: USB
- Wireless communication: 802.11b/g/n (2.4G) 802.11a/n (5G)
- Configuration method: APP / WEB
- Dimensions (L × W × H): 802.11b/g/n (2.4G—2.483G)
- Weight: 0.18 lb (84 g)
- Manufacturer Warranty: 2 Years
-
Resources
✔️ Download Datasheet
✔️ Download Quick installation guide
✔️ No warranty file resource available. Email support@solux.energy for file request.