DIY solar panel disconnect with overcurrent and surge protection

[@Roll2Videos]

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[@africatwinpixel8ed714]

Great thanks

[@dan32one44]

Good stuff thanks ☺️

[@Roll2Videos]

Welcome 😁

[@2olvets443]

This is and Awesome video my friend.

[@mtay65]

Is there a need to have fuse for both +ve and -ve and a 2-pole circuit breaker?

[@Roll2Videos]

I would have been ok with the breaker on the positive. I like to build over.

[@user-dr2pg8fk2i]

Why both fuses and a breaker? Also, 600V PV wire would be totally fine to use.

[@Roll2Videos]

The fuse it for each string of panels and the breaker is for when the strings get paralleled for higher amperage. Does this help?

[@user-dr2pg8fk2i]

@@Roll2Videos Yes it does. So the breaker is only protecting the conductors between the parallel point and the charge controller?

[@Roll2Videos]

@@user-dr2pg8fk2i Yes 😁

[@flasha29]

Seems overkill for 120 watts solar...60 volts is not alot of voltage....I fuse 1600watts of solar at 150 volts...with an 80 amp ANL fuse...with a disconnect and grounded lightning protection.

[@Roll2Videos]

It maybe but I'm trying to follow code as close as I can for my area. You're a array sounds impressive I would look closer at your ANL fuse and the inrush current capability rating. 🍻