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<blockquote data-quote="johnb2713" data-source="post: 530969" data-attributes="member: 35153"><p>I'm embarking on a battery build that will be similar in concept to a power wall / AC coupled battery. It has a 5kw Victron inverter / charger, 16 x EVE 280ah LifeP04 cells, Seplos BMS. I have designed a cradle for the cells to group them in 4's, the heavy current cabling being 25mm2 going into Anderson Connectors (175A). I intend to put a fuse in the circuit - 150 amp, my max running current will be 100amp.</p><p>My question is with regards to isolating the DC, I can pull an Anderson connector apart on any battery or I can fit a DC isolator which is adding another connection in the circuit. In terms of DC isolators I've seen Automotive / boat ones rated at 200A and above or proper solar ones but only rated to 80A.</p><p></p><p>This is going outside, on a wall, with heater and cooling fans etc.</p><p></p><p>Any thoughts?</p></blockquote><p></p>
[QUOTE="johnb2713, post: 530969, member: 35153"] I'm embarking on a battery build that will be similar in concept to a power wall / AC coupled battery. It has a 5kw Victron inverter / charger, 16 x EVE 280ah LifeP04 cells, Seplos BMS. I have designed a cradle for the cells to group them in 4's, the heavy current cabling being 25mm2 going into Anderson Connectors (175A). I intend to put a fuse in the circuit - 150 amp, my max running current will be 100amp. My question is with regards to isolating the DC, I can pull an Anderson connector apart on any battery or I can fit a DC isolator which is adding another connection in the circuit. In terms of DC isolators I've seen Automotive / boat ones rated at 200A and above or proper solar ones but only rated to 80A. This is going outside, on a wall, with heater and cooling fans etc. Any thoughts? [/QUOTE]
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