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PV Combiner/Fuse Box Breakers VS Fuses

HSG
in Accessories

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Hi all, I'm busy designing a combiner/fuse box for my future PV setup. Will be four parallel strings of three panels feeding into a Victron MPPT. My question is, is there any reason why fuses are more commonly used instead of DC breakers? I know DC breakers can get pricey, but then you also have the advantage of isolating individual strings at lower risk.

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