What gauge wire?
I'm going to be adding a second solar panel and need to know what gauge wire I need for 2/140w panels on a 35' run. Thanks Keith
Forum Discussion
Found that old thread (was mitch)
and where this all came up before--scroll way down to the MPPT30, just above that there is a line in red ink saying in the photo of the circuit board there is no coil so it is not true MPPT. (I saw your note that it might not need a coil though)
http://www.chinasolarregulator.com/solar-controller-cm50-cm60-cm6048-cm5048-cm3048-mppt-10-20-30.html#mppt30
Ok saw that video and same thing, he shows this same write up with the red ink warning.
and where this all came up before--scroll way down to the MPPT30, just above that there is a line in red ink saying in the photo of the circuit board there is no coil so it is not true MPPT. (I saw your note that it might not need a coil though)
http://www.chinasolarregulator.com/solar-controller-cm50-cm60-cm6048-cm5048-cm3048-mppt-10-20-30.html#mppt30
Ok saw that video and same thing, he shows this same write up with the red ink warning.
