Climbingvan | A Van Conversion Guide and Electrical System Design

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- Our 331 page bestseller explains exactly how to convert a campervan.
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- Every minute spent planning is 10 minutes saved working on the van!
  
  Read our van conversion guide and plan your entire conversion, from how to design your layout to how to insulate your campervan.
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Electrical system
- Electrical system guide
- Electrical system articles
- Try Nomadic Energy, our free electrical system design service.
  
  We take into account 100+ parameters and calculations to ensure your system is fully bespoke and perfect for your needs.
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Van life
- Preparing for van life
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- Re-write the way you live.
  
  Whether you want to escape the city for the weekend or travel the world, van life makes the dream a reality.
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About us
- Sustainability
  - See what we're doing
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  For every order of our book, we plant a tree with Ecologi. Find out more about our sustainability mission and what we're doing to try and make a difference.
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Book

The Van Conversion Bible

Want to wake up to a breathtaking new view every morning? Have you been dreaming about owning a vehicle to fuel your adventures? Escape the daily grind, hit the open road and re-write the way you live.

Climbingvan

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Batteries
- Batteries
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- Filter by capacity
  - 8-50Ah
  - 60-90Ah
  - 100-130Ah
  - 160-200Ah
  - 216-330Ah
- We only stock batteries we would use in our own electrical system.
  
  Batteries are typically the single most expensive component in your build, so it’s important to choose the heart of your electrical system wisely.
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Solar
- Solar
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- Filter by wattage
  - 20W-80W
  - 90W-155W
  - 160W-250W
  - 270W-360W
  - 380W-540W
- Calculating how many solar panels to install should be one of your first considerations.
  
  Early on, it’s easy to overlook how many solar panels you will need, but you could end up without enough space on your roof to effectively recharge your batteries.
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Charge & convert
- Charge & convert
- Brands
- Filter by wattage
- It’s important to balance your power usage with your recharge potential.
  
  Whether you want to power 230V appliances off-grid, recharge via shore hookup or simply recharge whilst driving, there are a number of different solutions available.
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Accessories
- Accessories
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- Make sure you calculate the size of all wires, fuses, and other system accessories.
  
  All system accessories should be sized according to your system requirements to ensure your electrical system is safe, functional and cost effective.
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Powerbanks
- Powerbanks
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- Filter by capacity
- Are you looking for an all-in-one solution to your campervan electrical system?
  
  If you only have a couple of appliances and you want to keep things simple, an all-in-one solution such as a powerbank might be suitable for you.
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Kits
- Kits
- Not sure exactly what you need to wire in your campervan electrical system?
  
  Our kits include everything you need to fully install each aspect of your system. So whether you're retrofitting solar, or want a full kit for your entire system, we've got you covered.
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Try our electrical design service

Nomadic Energy

We'll do the calculations, you convert the van

Campervan electrical systems can be confusing. There are so many options that it’s easy to spend days researching and still not feel confident. Our service makes off-grid energy simple.
Find out more

We’ve just finished your wiring diagram, please find this attached.

Your order is also ready, what day would suit you best for delivery?
Dale Comley

There is an opportunity to save £430 if we review your high wattage appliance usage.

Would you be happy to only use your hairdryer when connected to shore hookup?
Charlie Low
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The Van
Conversion
Bible

The Van
Conversion
Bible

The Ultimate Guide to Converting a Campervan

Our free electrical design service makes off-grid energy simple.

Kits

SEE ALL KITS →

Batteries

SEE ALL BATTERIES →

Not sure if you should choose AGM or lithium?

Check out our lithium leisure battery article

Solar

SEE ALL SOLAR →

Charge & convert

SEE ALL CHARGE & CONVERT →

Do you know how to correctly size an inverter?

If not, check out our inverter size calculator

Accessories

SEE ALL ACCESSORIES →

Appliances

SEE ALL APPLIANCES →

Powerbanks

SEE ALL POWERBANKS →

Van conversion guide

SEE MORE →

About us

Back in 2019 we bought our van Ringo and spent 12 months transforming him into our mobile climbing home. With our self-build van conversion finished, we created Climbingvan, an online van conversion guide, wrote a book, and started our electrical system design service. We currently live in Ringo full-time. We are now a team of 9 all working nomadically off-grid and on the road.

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