Now that you know how to wire in a 12v switch and all of your lighting its time for a lesson on how to figure out what size and type of wire to use in your diy camper van electrical system. Below is a diagram that shows a typical installation of a 240v panel.

Wiring A Campervan The Campervan Converts
Camper van wiring diagram. I have used this as an example as it is the most difficult one do anything smaller or with less switches just gets. Transit sprinter promaster etc. Assuming the batteries are 50 efficient id need to fit 160ah batteries. For example whether you need power for gadgets lighting a tv or for the internal fan on a diesel night heater having an efficient electrical system is a necessity. Solar power alternator or shore power. Wiring up your camper van can be very daunting at first however if you follow some simple rules it can be just as easy as wiring up a normal household plug.
Using the formula explained here i calculated id need about 80 amp hours ah per day including contingency. Pdf wiring diagram bundle. Weve been using this design for full time vanlife since 2017 so its safe to say it passed the test of time. If you have any questions leave them in the comments below and subscribe for future updates. 1 wiring diagram pdf. Customize each component to your needs solar alternator shore inverter monitor and the breakersfuses will be sized automatically.
Wiring diagram tutorial for camper van. It is designed with flexibility in mind so feel free to adddelete any charge source. The diagram above outlines in the most simplistic terms my camper van electrical design. Hopefully you now know how to wire 12v lights and switches into your diy camper. Having an efficient electrical power system aboard your campervan is an essential part of what that turns a van into a campervan. Customizable high resolution pdf printable with built in calculator.
Here is the definite electrical wiring diagram for the conversion of your camper van skoolie rv etc.