Solis Dual LAN and WIFI datalogger stick, Soliscloud ready

The Solis S2-WL-ST is a plug-in data logger stick that connects Solis inverters to SolisCloud over Wi-Fi or wired LAN.

It plugs into the inverter's communication port and reports to the SolisCloud app and web portal every 5 minutes. One logger monitors up to 10 inverters daisy-chained over RS485, and Bluetooth handles local commissioning without a network.

Why installers pick this unit

• Wi-Fi or wired LAN (10/100 Mbps, up to 100m cable) — use LAN where Wi-Fi is weak
• Up to 10 inverters per logger over RS485
• Bluetooth for local setup and debugging
• Stores up to 30 days of data offline (single inverter) and back-fills when the network returns
• IP65, -30 to +65°C, powered from the inverter (5V DC, about 2W)

Good to know before you quote it

• Two versions share this model name: 4-pin for all Solis inverters except the S6 series, and USB for Solis S6. Confirm which your inverter needs when ordering.
• 2.4GHz Wi-Fi only; 5GHz networks are not supported.