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    Solar Combiner

    I have 16 zshine, 540w bifacial panels, and will end up going to 4 inverters, 2 pairs running in parallel, and was wondering what is the best methodology, or if feasible, to run all 16 panels to all the inverters. Should they be ran in string of 4 each to hit the 160v DC from them, or...
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    Need help in selecting type of inverter.

    Good afternoon. I am in need of some help in selecting an inverter. First, do I need off-grid, or a hybrid. And do I need to use EG4 Charge inverters with the gensets I have. One is a Northern lights 33kw, 240VAC. The other is a Pulsar 5.5kw, 120VAC. Solar arrays are as big as I can get...
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    Which hybrid inverter to get, sungold or growatt

    Good morning. I am looking between the Sungold SP6548 and an equivalent Growatt unit, do not know the models. I need to have 4 total, running two of them each in parallel, for an output of 13kw into two different circuit panels, hence the need for 4 of them. Input to them will be either two...
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    Mounting solar panel to extruded aluminum rails - best way

    I have 4 znshine 540w bifacial panels I am looking at mounting to slotted extruded aluminum rails. I was wondering what is the best method for connecting this? In addition, the extruded aluminum will be installed perpendicularly onto two tubes of 1" stainless tubing. I was wondering if any...
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    Looking for battery assembly help

    I am located in Seabrook TX, 77586, and looking to see if anyone is available to help assemble some battery packs for my boat. I have 400 SMC lithium cells, which I need to be assembled into several 48V packs. I, unfortunately, do not have all the time I hoped to have to do this. There is...
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    looking for a design overview input

    I have laid out my battery/inverter/etc system for my boat and was wondering about some feedback or advice.
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    Question about battery hookup 36v 7.9kwh battery pack

    Hello. For the battery hookup LG 36V 7.9kw batteries. Is there any easy way to convert these into 12v, 24, or 48v setups?
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    Looking for mounting ideas for a covered patio style design with a curve

    Good evening. I am looking for information on how to mount solar panels to make a roof style covering, with an arc. I have enclosed some pictures for a rough idea, but looking for the equipment, tracks, mounts, standoffs, etc in order to better understand the design of it. Thank you
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    Looking for a Victron supplier

    Good evening, I do not know if this allowed in this thread or not, but I am looking for a preferred Victron supplier, who may be willing to give a decent discount as a member of this forum and/or a decent chunk of equipment to be purchased. Thank you
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    Need a bit of help with system design/setup

    Hello. I know there is a lot of different threads trying to discuss this, but unfortunately none seem to fit my need close enough. I have a 65' power boat. It has two engines for prop power, smaller generators on them. It had one 20kw generator and one 5kw generator. Engine room is...
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    Looking for rack mount LiFePO4 prebuilts, most reputable from Alibaba

    Hello and good afternoon. I have browsed this forum and have seen many recommendations for the different LiFePO4 cells. And perhaps my request is not as DIY as everyone else, but I am looking for a good source of rack mount battery setup. I prefer to not build my own battery packs for this...
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