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Hi solar lovers! I have the following system: alternator -> starter battery (lead acid) -> [missing component] -> house battery (lithium) <- mppt charge controller <- solar My starter battery is charged by the alternator, my house battery is charged by mppt controllers To add redundancy I...

Hey solar crowd! I am looking for a slim 100 Watt panel (framed, not flexible). Ideally it is no wider than 500mm (19,685 inch). The slimmest one I could find is this Newpowa one: https://www.amazon.com/Newpowa-Monocrystalline-Efficiency-Module-Marine/dp/B01LY02BOA It says 19,88inch = 504,952mm...

Hello crowd, I would like to pick your brain :-) I have multiple panels that are mounted close to each other but in different angles towards the sun and with different shading (they are on a sailboat). Therefor (and for redundancy reasons) I want to connect each panel via a mppt controller to...

Hello guys, I am in the process of planning an upgrade to our electrical system on our sailboat. We live aboard 24/7/365 at anchor - therefor a reliable system is very important to us. I wanted to run my thoughts by you to check if my plan makes sense and ask for your suggestions. I would very...