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    Top Balance with Cells Welded in Series; JBD BMS and Growatt?

    Hello, I have just put together my first battery using 2 x 24V batteries (48V system) from SS that are welded in series, so I cannot balance each cell individually which is typically described. I am using a JDB BMS (48v 16s 100A) and Growatt 3000 LVM TL and am wondering what would be a...
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    Growatt 5v rail to power raspberry pi?

    I'm looking to power my raspberry pi from the growatt 3000. Is the a 5v rail I can tap into?
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    What fuses/ breakers to use for 48V Growatt

    I'm trying to setup my Growatt 48V SPF 3000 TL LVM array and wondered why you couldn't do 3 in series? the range goes up to 115V for PV input and each panel is 36.7V, so if you put 3 in series you'd be at 110V and below the 115V rating. Is it the cold temp adjustment?
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