The Solis Wifi/LAN Adapter – 4 Pin (S2-WL-ST) is a smart data logging stick specially designed for Solis inverters. This adapter supports both WiFi and LAN communication and allows up to 10 inverters to be connected via RS485. Thanks to the intuitive SolisCloud integration, this adapter offers real-time monitoring, error notifications and easy installation.

Key Features:

✔ Supports WiFi (2.4GHz) and LAN for flexible communication

✔ Plug-and-play installation with simple app/web configuration

✔ Real-time monitoring with status indicator and error alarm

✔ Supports up to 10 connected inverters via RS485

✔ Compact design with IP65 protection for indoor and outdoor use

Technical specifications:

• Compatible with: Solis inverters

• Communication method: RS485 / WiFi (802.11 b/g/n)

• Number of connected inverters: ≤10

• Configuration: via APP or web interface

• Operating voltage: DC 5V ±5%

• Power consumption: ≤5W

• Protection class: IP65

• Dimensions: 125 × 34 × 49 mm

• Weight: 103 g

• Working temperature: -30°C to +65°C

• Certifications: CE, FCC

Datasheet download