Forum Discussion
JiminDenver
Dec 07, 2013Explorer II
I would have never know there was a difference except I use them side by side. Since each are 24v panels, they need MPPT but I'll be using a separate controller for each. The voltage on the mono varies greatly and would confuse a single controller in lower light when I need it the most.
The mono is considerable smaller than the Poly.
The mono is considerable smaller than the Poly.
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