Solis S1 WIFI + 4G Cellular Stick - SolisCloud Ready with 5 year SIM, 4 Pin for all S5 Inverters and Below

The Solis S1-W4G-ST-SIM-4-PIN is a new data stick for datalogging. This product uses cellular technology to connect to Soliscloud as well as connecting with WIFI. 

Customers can use this as a WIFI stick during normal operations and when the WIFI goes down the datalogger will automatically switch to cellular. This will give you and your customers a seamless connection and a peace of mind.