Electricity is often the scary part when you're fitting out a van yourself. Incomprehensible diagrams, cables everywhere, fear of doing it wrong... And yet, mastering 12V is much simpler than you think , provided you follow a clear logic and size your installation correctly. In this article, I'll explain the basics of 12V electricity in a converted van , without unnecessary jargon, with concrete advice from my experience as a craftsman.

Why use 12V in a converted van?

12V current is most suitable for vehicles :

• It is safe : little risk of electrocution
• It is compatible with auxiliary battery
• It can power most of your devices: LED lighting, water pump, fridge, USB ports, fan, etc.