Scratches on Solar Panel below the glass
Just got this panel from Solar Blvd and it has these two scratches below the glass. Should I be concerned?
Forum Discussion
CVD wrote:
I picked up a 140w panel from SolarBlvd a couple weeks ago. I did notice a slight color difference between some of the cells, but certainly no crack like yours:
Those colour differences are normal IMO. Exactly like my Sharp panel.
For wild and crazy (but not blemished unless you don't like "tacky" :) ) look at my brand new Hanwha 230w panel for colour scheme:
BTW, what is the "centre rail" for in the cells? Most panels seem to have just the two like my Sharp. Although the Sun panels I had used three and also were sideways! Guess there are no rules in this game as long as it works.
