I have 2 lines of 8 solar panels with insulated copper cable running under them. Both of these arrays are connected to about 60 blocks long glass fibre cable which in turn is connected to batbox. My question is why aren't my solarpanels charging the batbox ?
Below is an ascii drawing of the setup where s = solar panel, g = glass fibre cable and b is the batbox.
s
s
s
s
s
s
s
s
g gx60 b
s
s
s
s
s
s
s
s