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  1. J

    MPPT to battery fusing

    Does anyone see an issue with fusing the negative wire from the MPPT to battery rather than the positive assuming everything else is sized properly? The reason I ask is the way my busbars will be setup it would be easier to place the fuse on the negative wire. Thanks.
  2. J

    AC output fusing to panel?

    I am working on setting up a grid passthrough system using 4 Victron Multiplus II 48/5000/70-95's. It will be the typical grid panel circuit breakers feeding Victron units then those feeding circuit breakers in a Sub panel where I will have my loads connected. My question is should I add a fuse...
  3. J

    Wiring for Multiple Inverters from Grid to an AC Load Breaker Panel.

    I have 4 Victron Multiplus-II 48/5000/70-95 120v inverters, and I have a question about the AC in and out. I will be running in a split phase 240v mode with 2 inverters parallel per hot line, grid feeding the inverters, and inverters feeding a load panel. In the manual it shows the connections...
  4. J

    parallel inverters

    It probably doesn't seem right, but I am unsure what some of these inverters are capable of, so is it possible to run 3 inverters on a 240v split phase system, 2 inverters in parallel on one leg then another single inverter split phase on the other leg? I am just wondering if I picked up 2...
  5. J

    All in one vs Inverter/MPPT

    So, I am planning an off grid solar system and I want to get some experience from others who have been there done that. I was looking at the all in one Growatt 12kw split phase inverter, this should give me decent power for what I need to run and has a decent price point. My questions are for...
  6. J

    More sun hours or optimized direction?

    I live in LP of Michigan, my house roof faces North/South and my garage roof faces East/West. both have a somewhat shallow pitch 4/12 & 5/12, but both get sun for probably 2+ hours a day over any open space where I would be able to place a ground mount. Would it be better to optimize direction...
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