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Full electrical camper conversion core wiring kit 12V

Product ID: 1001

To order one of our full wiring kits, please fill out a customer layout form and share it with us for a bespoke quote

When you first choose to build your campervan it can be overwhelming trying to sort through all of the different ways of doing each individual part. Often people will reach the electrical system and decide that trying to work out what you need, what thickness wires, how many fuse boxes what type of split charger etc. isn't for them. That's why we came up with our full electrical camper conversion kits. We've taken care of all of the boring bits, allowing you to get on with the exciting part of installing the wiring and finishing your van.

Just tell us what you'd like wired in and where and we will make your wiring kit to suit.
Complete with

The kit also benefits from our fitting manual which can be viewed online here.

A complete, expandable tailor-made electrical conversion kit for your camper van. This system covers the 12V side of things. In the recommended products section below, there is an optional plugin for the mains, off-grid inverters and solar, these will all be integrated and we'll make sure they're compatible before we finish your order. Check out the how-to guide to decide what you might need.

Please note: If you have a smart alternator, you will need to use the CTEK or Victron Orion battery to battery charger for your split charging.

Product description

Each kit is custom made to suit your individual conversion how we normally do this is by one of our layout forms. We have a blank one that you can fill out with your needs or we have some sample ones for more popular layouts. Either open the blank one fill it out and attach it to your order, or indicate the code for your sample layout. If you're unsure of what you need or where you'd like it to go. One of our team can give you a call, offer advice and run through the layout on the phone. Book a free consultation here.

Please be sure to leave an email address and a contact number when ordering in case we need to discuss your layout with you.

This system is made in our Essex workshop in accordance with the latest IET regulations and British Standards.

Cable routing. As we design the wiring looms, these looms will have ample cable to reach each component, allowing for sensible routing, we do take the shortest practical route, which we usually define as around the perimeter of the van at floor level and then up to components, with the exception of light looms which run up into the roof from the switch and then around the roof. If you have a specific cable routing in mind, please let us know and we will do our best to accommodate this.

We won't plan to run cables under the floor, as we know this is often the first part you will do in the camper and don't want to be held up waiting for wiring to go under the floor.

With this kit, we aim to supply all of the wiring, fusing, switching and charging you need to put a 12V system into your campervan. All you will need to add is the end components, e.g. fridge, water pump etc. The only specialist tools we recommend you get are cable fixings, (cable ties, cable tie bases, "P" clips etc.) and a set of basic crimps to make the joins between the wires coming off your fridge, water pump and the wires we give you.

When driving your leisure battery will be charged from your engine automatically through the split charge system.

Component descriptions

All of these components can be swapped out using the product options in one of 3 categories.

Switch panel

Satin black. This is made from a 2mm powder-coated aluminium sheet and comes fully wired and populated with 6 x 25A 12V LED rocker switches, 1 x 60W max. 12V socket and 1 USB unit containing 2 x 2.1A USB ports and a digital LED voltage reading to show what power is in your leisure battery.

Brushed silver. This is made from a 2mm powder-coated aluminium sheet and comes fully wired and populated with 6 x 25A 12V LED rocker switches, 1 x 120W max. 12V socket and 1 USB unit containing 2 x 2.1A USB ports and a digital LED voltage reading to show what power is in your leisure battery.

C-line control panel. A modular system made up of a triple surround, a double surround, 3 x double switch, a 6 amp 12V socket and 1 USB unit containing 2 x 2.1A USB ports and a digital LED voltage reading to show what power is in your leisure battery.

Fuse box

6 way. This is an underside entry unit that takes standard automotive blade fuses and has screw holes to mount. It comes with a 60cm input lead to attach to the leisure battery positive.

10 way. This is a side entry unit that takes standard automotive blade fuses. It comes with a 60cm input lead to attach to the battery positive.

Split charge

Voltage sensing. An automatic relay that is easy to install, it has mounting holes in two corners. For more features visit our VSR FAQs.

CTEK DC-DC charger. CTEK D250SE unit with a multi-stage smart charger, it takes any input voltage and provides a safe stable output voltage for charging all kinds of leisure batteries. It also has a 20A built-in MPPT solar charge controller. This unit requires a connection to the vehicles ignition circuit when being used with a smart alternator.

Victron Orion DC-DC Charger. The 18A Smart version of this charger, perfect for easy installations into smart alternator vehicles. It's a 4 wire connection, 2 positives, 2 negatives that's all. It can charge all types of leisure battery and has built-in Bluetooth to adjust settings and check the charger status.

As always if you have any questions, please don't hesitate to contact us.

Kit contents

• Split charging system either voltage sensing, ignition triggered or DC-DC charging (selectable in the drop-down menu's above).
• 12V fuse box either 6 way or 10 way with cable (selectable in the drop-down menu's above).
• Leisure battery terminals with covers.
• 12V 6 switch control panel containing: 2 x USB port, voltage meter, 12V socket and 6 x LED rocker switch
• Fuse box to control panel wiring loom
• All 12V wiring looms for your conversion, custom made as per your layout. These might include; LED light loom, fridge loom, water pump loom, 12V TV, etc.

Lead time

As a bespoke product that is made to order, there is a lead time for this kit, it is currently 3 weeks.