The “FX” in the part number of the OutBack Power FX series inverter / charger systems stands for “Fuck Xantrex”.
I love it.
OutBack was basically started by some engineers from Xantrex who were disappointed with the way they saw the company being run (into the ground….) and spoke up, and were laid off as a result…. flash forward today and they make some of the best renewable energy products in the world.
Say it loudly and proudly, FUCK XANTREX! 😀