Look for "Stellar Speed!" items that ship in 1 business day or less! Freight items that ship "Stellar Speed" ship in 3 business days or less.

Blog

Can I mix FLEXmax charge controllers?

Posted by Adam, OutBack Power on Aug 10th 2018

You can mix the FM80 with the FM60, however, you cannot mix the FM100 with the FM80 or the FM60.