Originally Posted by F51
Here is the label from one of my X21-345 panels
. If you cannot read it, the fine print says" Suitable for ungrounded, positive, or negative DC systems."
I am almost always partially shaded on at least one of my 2 panels
. Still, I am getting 160 to 180 amp hours per day in the Florida Keys
Thanks a bunch F51 for the pic of the label. That clears that up. Mine are commercial
panels so they don't list the grounding method.
Now I just have to get them installed properly.
That is great output for just 2 panels.