Forum Discussion

crcr's avatar
crcr
Explorer
Dec 06, 2019

Need Good Sources for Quality Bulk Solar Cable

I'm building a solar system on our TT. I am going to buy my own MC4 connectors, crimpers, etc, and build my own custom length cables for connecting the roof solar panels to the roof combiner box. ...
pianotuna's avatar
pianotuna
Nomad III
Dec 06, 2019
#10 is not big enough unless you are going to MPPT controller with a high voltage input. Even then you may wish to do #8 or #6.

Try Home Depot. You can select UV and gauge 6-2 or 8-2

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