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

Not sure if you should choose AGM or lithium?

Check out our lithium leisure battery article

climbingvan homepage charlie dale and ringo
climbingvan homepage charlie dale and ringo

Do you know how to correctly size an inverter?

If not, check out our inverter size calculator

Van conversion guide

About us

Charlie Low and Dale Comley climbingvan Ringo yellow sprinter

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, travelling and working remotely from the road.

Van conversion tools

Subscribe to our newsletter

For van conversion tips, inspiring van life content and exciting updates!