Is 12v or 24v better for your electrical setup?
Figuring out is 12v or 24v better for your DIY electrical project can feel like a massive rabbit hole, but it mostly comes down to the scale of what you're building. If you're just trying to get some lights working in a small camper, you're looking at a completely different set of rules than someone trying to power a full-sized off-grid cabin. I've seen people agonize over this choice for weeks, but honestly, once you understand how voltage affects your wiring and your wallet, the "right" answer usually reveals itself pretty quickly. ...