A completely unscientific test where I have upgraded some of my solar panels to better cable to see if there is a consistent improvement in power generation due to reduced voltage drop.

Please don't comment about any of the many variables that I haven't considered here. I was curious about this so I thought I'd share the results in case anyone else is. It makes sense that the voltage drop would be lower on a thicker cable but I didn't know if this would mean any practical, noticeable and consistent increase in power from the panels over such a short extension (10 metres).

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#solar #cables #offgrid