In order to monitor your Steca Coolcept inverter from the Tigo monitoring portal follow this connection diagram:
The Cloud Connect can be connected to any of the two RJ45 connections on the Steca Inverter labeled with number 9 in the following picture:
Especially when connecting multiple inverters to a single Cloud Connect, make sure to properly terminate the last inverter in the chain (the furthest one from the Cloud Connect).
Once inverters are connected, contact Tigo Technical Support via email Support@tigoenergy.com or via phone:
Americas: +1.408.402.0802 ext. 2
Have your inverter ModBus address ready (if applicable), and list of parameters you wish to display, and our team will complete the setup so that you can view the inverter readings on your Tigo monitoring portal.