Calculate your entire campervan electrical system, including solar, batteries, wire gauges, fuses, switches and relays and automatically generate your bespoke wiring diagram.
The Campervan Electrical Design & Wiring Diagram does exactly what its name suggests.
With a few details about your electrical devices and how you’ll use them, the in-built calculator will size your entire system.
You can customize every component too.
Your bespoke wiring diagram is automatically generated as you progress, ready for you to begin your installation straight away.
What you will get
The download link is received immediately after the transaction is complete. Print copies are NOT available.
This diagram is comprehensive and still easy to understand. So glad I came across it!
Limited and most info found free on web. If you have more than 4 panels wont work.
Looks great info, have not had time to really get into it, but its the ground root Info Im looking for, Thanks
Very nice tool to get all the information about your electrical system ordered and checked. You can make your own Excel and do all your own calculations, but even then this PDF gives nice overview and checks if you're right.
Just the wire size and fuse calculations makes it worth it for me.
I found this to be very valuable in making your first sets of calculations for your system. I think they can make some updates and add more custom functionality to it. For one, the user has no way of inputting their exact equipment they plan on using, i.e. DC-DC charger amperage, MPPT amgerage, etc. But, overall it is a very nice and easy to use package.
Hi Richard. You can enter your exact equipment on page 20 in the customise section. The calculated fields on page 19 indicate the sized system based on your entered info. But we recognise you may want to add smaller or larger components, so you can override those on page 20. Any overridden info is then included in the wiring diagram. Hope this helps if there's anything else you think we can add, do let us know. We're all up for improving it where possible and all customers of the diagram get a free version of any updates we release.