For the afternoon, I recognized significant AC power loss for my multiplus array. As the room temperature typically goes up from about 20 deg. in the morning to about 30degree in the afternoon, I assmume the reason is increased Mosfet / Transformer temperature of the multis. Admit, my air conditioner needs to upgrade from 12000 to 18000 BTU with increasing the Multiplus array from 2x3 to 3x3.
What are the possibilities to see the internal Multiplus temperatures? Serialnumbers are the only property what I can see in the dashboard. Additional FW version inside VRM. Are there any variables for Node Red?