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Get instant access to the full set of our 12V campervan wiring diagram. An overview of our DIY campervan 12v electrical system installed in our van conversion including solar panels, inverters, DCDC chargers and more.

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Instant Download

Get instant lifetime access to the detailed wiring schematics and the do’s and don’ts of 12V electrics notes.

Detailed Guidance

Clear notes and terminology guiding how to choose your electrical set-up to match your indiviual needs and spec.

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Updates + Support

Need more advice? Ask us. Schematics include upgrade ideas + alternative options to help match your needs.

How we used the wiring diagram?

what’s included in the diagram?


Detailed wiring schematic in a 30-page bundle detailing the wiring of our DIY 12v campervan electrical setup, including; 540W Solar Panels and MPPT, a 50A Redarc DCDC charger, AC charger and all the fuse sizes, kill switches and busbars.

saves hours and money

This resource will save you hundreds of hours of research time, and hundreds of pounds in wasted material cost (like it did for us).

removes guesswork

No more guessing about how to charge your batteries and what charger controller boxes are for.  Here is your next stepping stone to your DIY campervan electrics. 

I’m really impressed with your diagrams, they are so neat and easy to follow. I’m about to do my campervan 12V electrics and these wiring diagrams will be super helpful.


You two are great teachers, this is the perfect starter kit for 12v campervan electrics (not too advanced but has all you need to not get more tangled). I’m much calmer about doing my own after reading this resource.


Thanks so much for all the extra detail. I looked for a good and clear campervan wiring diagram for so long – one that is detailed but not bloody confusing for a novice – yours is prefect. 


Very impressed with your attention to detail and your willingness to update your resources upon request. Thank you for spending the time answering my many questions. 



Every tool and material we used in our own build, are listed and linked. Allowing you to quickly find what you need and discover alternatives.

Random Van Build Wisdom

As an added BONUS we’ve included some tips and tricks of wisdom we wish we knew before we started our campervan wiring diagram. This will help you design and build – while dodging some of the most common pitfalls.

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We are able to provide a lot of extra details and tips, that didn’t make the cut into the guide, but if you need them you can message us. The guide answers a lot of questions, but if it does its job correctly, it will raise many too. So let us know and we’ll do our best.

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What is the Campervan Wiring Diagram?

Detailed wiring schematic in a 30-page bundle detailing the wiring of our DIY 12v campervan electrical setup, including; 540W Solar Panels and MPPT, a 50A Redarc DCDC charger, AC charger and all the fuse sizes, kill switches and busbars.

How does it work?


Within seconds of purchasing, you’ll receive an email in your inbox with your instant PDF download.


The next step is to have a read through, find the tools and materials you need and make decisions on what you need to modify for your own camper design. Then follow the steps as needed.

3) PRINT 🖨️

Print the bundle, or just the pages you need and start designing your own system.


No matter how many questions we answer, there will always be more. If you get stuck or you find that you need a specific detail (omitted from the schematic) then all you have to do is ask us. If you need more help, feel free to contact us via email or Book a Van Build Chat.

How much does it cost?

We think the reason so many people have been asking this question is that it sounds like it should cost a tonne! But… it doesn’t. 😉 That’s because we recognize that a lot of people in our community, aim to do their van conversions on a budget.

So, while the value of a Campervan Wiring Diagram is well over $300 in hours of research time, we’ve chosen to offer it all for just $39.

We aren’t planning to ever offer it at this crazy-low price again, so

Who's it for?

Let me start by saying… it’s not for everyone. The 12V Campervan Wiring Diagram is for motivated do-it-yourselfers who are not professionals in 12v electrics campervan systems. Who need help understanding all the different components that come in most standard kits.

The 12v electrical wiring diagrams are for people who like to wake up in the morning, of a big building day, and know what to expect from the tasks ahead.

If this sounds like you, then this schematic can really save you time and money and get you travelling the world that much sooner. 🌍

It might NOT be the best fit for you if you enjoy just winging it, you don’t mind if you blow a fuse or cause a minor explosion, or you’re happy reading and scouring the internet for drips of detail.

Building anything meaningful (and sustainable) takes time, and converting a van to a campervan is no exception. We want a community of people who recognize this and are committed to their dreams of freedom.

The #1 reason you should get the Wiring Diagram?

You have BIG dreams and you’re ready to take action and make them happen. But getting started can be tough — especially when you don’t know WHERE to even begin. The 12v Campervan Wiring Diagram gives you clear Action Plans and the Starter Kit tools you need for success. 🥳

What is the wiring diagram suitable for?

The electrical wiring diagram is a direct mirror of what we have installed in our van, it has worked and severed us well. Regardless, before you install anything confirm with a professional and if you make any change to the components in anyway your system may be unsafe. Please follow all safety recommendations. If you need more help, feel free to contact us via email or Book a Van Build Chat.

Can I get a refund?

We stand behind our products and your satisfaction with them is important to us. However, because our products are digital goods delivered via internet download and available for instant access we typically do not offer refunds.

Refund requests made after you have downloaded our product are handled on a case by case basis and are issued at our sole discretion.