I recently purchased Elite 300 with pv input 12-60v 22a and 1200w max. I planned on using 2 x 350w zoupw in parallel with the following Vmp 43.2V Imp 8.1A Voc 50.2V Isc 8.58A. Zoupw tells me this is not recommended, I don’t understand why. Any recommendations for a “safe” setup that gets me to 600-800 watts of input?