I wire brushed the grounding point to get a nice electrical contact. Connect it like this.
Trailer Rebuild Designing A 12v Setup Intents Offroad
Campervan electrical diagram. This is for reference only and should not be copied directly as there are many factors which need to be considered when designing your own system. It includes a battery bank loads and charge sources. My promaster camper van miles has an extensive electrical system including the ability to charge the house battery bank with the alternator when the van is running solar or via the invertercharger when plugged into shore power. Electrical is such a vital part of any van build and we wanted to get it right. Shakeproof washers important. Mains consumer unit with rcd and breakers.
We longed for a resource that told us. Click here to download my complete electrical diagram pdf. The diagram below shows a typical campervan electrical system including integrated safety features. Modern off the grid vans normally charge with solar power alternator shore power and can power 12v dc 120v ac loads. 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. Using the formula explained here i calculated id need about 80 amp hours ah per day including contingency.
In its simplest form a campervan electrical system isnt really complicated. The diagram above outlines in the most simplistic terms my camper van electrical design. Here is the latest picture of the electronics. Assuming the batteries are 50 efficient id need to fit 160ah batteries. We were learning a lot about circuits and electrical systems but we were also overwhelmed by all the new knowledge coming at us from all directions. Having an efficient electrical power system aboard your campervan is an essential part of what that turns a van into a campervan.
Gallery of Campervan Electrical Diagram
