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    Which controller of these two would you use?

    Currently have an EPEVer Tracer 100/30 MPPT hooked up. 4 100watt CIGS panels, 2S, 2P configuration for about 60 volt 10A supplied. Bought & installed the MT50 remote display. EBaying a used Victron 75/15, at a killer price, of course. Should have bit the bullet and gotten a Victron smart Solar...
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    C to F temp settings on EPEver 100/30?

    Any way to go F vice C on this SCC?
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    Locked out of my “smart” batteries!

    XiaoXiangElectric app. I selected discharge and charge and balancing OFF while winterizing my camper. Now it will not allow me to select ON for those functions. Battery reads 1.something volts using a meter. App reads fully charged. It will not allow me to select the control page. The BT page...
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    Licetti with inverter box source?

    I did an internet search for a source of a Licetti power box. I have a spare 12v 100AH LiFePO4 I bought on a killer sale that I’d like to use. I found the Licetti on AliBaba but inverter status was unclear or non existant, and shipping was astronomical (IMHO). The Licetti battery box with an...
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    Maximizing solar controller volts & amps?

    I have an EPever 100v 30A controller. As long as I stay under those values, is it safe to place more panels than the unit’s manual recommends for maximum solar panel wattage? Manual lists 390 watts maximum in panels. Rounded off example using 100 Watt panels, 25V/5A rated: 3 in series, 4 of the...
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    Series-parallel or parallel-series, does it make a difference? How?

    Does it make a difference whether solar panels are connected in series first, then series strings in parallel OR parallel first, the paralleled groups in series? Advantages and disadvantages? I understand parallel is best avoiding shading while series is better for low light power generation to...
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