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View Full Version : Is thwn rated at 600V both ac and dc?


Louisa 9999
Nov 27, 2016, 01:43 PM
Installing a solar system panels to power optimezers combined string out put is less than 500v dc Is thwn rated for dc?

hfcarson
Nov 28, 2016, 05:48 AM
Conductors and cables have the voltage rating printed on the cable. Many conductors
are listed for 600 Volts. AC or DC...
If you are installing solar panels there are a lot of code requirements and good practices that should be observed.
If your not sure, hiring a professional is advised...