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    Why not us DC-DC for mixed battery types

    I know there are other threads about mixed battery types and you cannot just throw diff battery types in the same bank. But I'm curious why it's so strongly advice against using a DC-DC charger to mix the battery types? Like the Renogy Rego or similar. I would have the solar charging one...
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    Not charging past 65%

    Hey all. I've had an off-grid office solarsystem that works great typically, undersized but works great. I have the 40arenogy Rover charge controller. With 4 100w solar panels that are 2 in parallel and 2 in series. I've always got about 40~ volts and 4-6amps. Recently I got a pair of extra...
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    How to optimize what I already have??

    So I built a backyard office. I'm a software engineer and maker. I have 3d printers, laser cutter, multiple computer screens, a mini bar fridge and a few small electronics. I have a 12v system. 4* 100w 12v panels in parallel 400w 12v wind generator (not connected yet) A 40a 12v/24v charge...
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