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    Battery voltage - odd graph

    Has anyone noticed their LiFePO4 voltage acting like in the attached image? This is while using about 4.5kW from my 16kWh bank, using Ampinvt 5000/15000w pure sine wave inverter. The voltage range is so small that I can't really see this pattern using any other method. The graph below is...
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    Any reimbursement for off-grid solar expenses?

    Does anyone know if I qualify for and tax credit or anything like that for my expenses involved with building my off-grid system? I'm running a 6500W residential roof-mounted system that I decided not to grid-tie, but instead run most of my upstairs appliances (2 * home office, 2 * AC units)...
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    Daly BMS + iCharger x8 = excessive?

    Hi all - I am waiting on my 16 * 3.2V 310Ah cells (for a 51.2v bank) to be delivered, so I'm doing some research in the meantime. My main question is basically - how well does the Daly BMS work to actively top balance the cells when in use? My plan was to initially (and maybe once or twice a...
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    New Member - how's my idea for my first build??

    Hi everyone, After a lot of "thinking about it", I'm finally designing out a scalable solar array for *some* appliances and such in my house (I am NOT going off grid by any means). I have a good knowledge of basic electrical theory, and have learned a ton on the basics of charge controllers...
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