BS 7671:2018+A4:2026 takes effect on 15 October 2026. Every change that affects campervans, motorhomes and off-grid cabins, from Chapter 57 batteries to RCDs next to Victron inverters.
I live in my self converted van, full time. And for the entire time, my main cooking setup has been a Vango Sizzle induction hob. No gas. No compromise “backup” stove (Well, other than a small backpacking stove… which I think I have only used once one Christmas as an extra burner). Just induction as […]
Reliable Off-Grid Electrical Systems for Remote Cabins Unplugged is a leading off-grid cabin retreat provider, known for delivering thoughtfully designed, low-impact cabins in remote natural locations across the UK and Europe. While guests are encouraged to disconnect from everyday life, the cabins themselves must remain safe, comfortable, and reliable at all times. To support this […]
When designing and installing an electrical system in a campervan safety should be at the forefront of everything we do. From correctly sized fuses and cables to correctly terminated outlets this all comes together to create something usable and safe. When I think of safety in and around campervan electrical systems, my mind instantly diverts […]
A topic which has sparked a lot of conflicting opinions is the use of DC isolators within solar installations, specifically between the PV panels and the electronic equipment. In this guide we will take a look at the information provided to us by the wiring regulations and IET code of practices to see if we […]
When it comes to terminating cables, there are several methods available, each with its own benefits and considerations. When installing the electrical system within your campervan, selecting the appropriate termination method for each cable is crucial for ensuring a secure and reliable connection. In this article, we will explore four popular cable termination techniques which […]
Conrad contacted Tom and Charlie at Tiny Build Electrics after purchasing various Victron components for his dream Overlanding vehicle that Conrad and Steph, plan to travel the world in. He had sourced most of the parts from a marine electrical supplier, but when it came to amalgamating all of the kit together, he wanted to […]
LiFePO4 fuse selection – Class-T, MRBF, and MEGA Reliable electrical systems are essential for mobile, marine, and off-grid applications. One crucial part of a reliable electrical system is system safety. Fuses provide critical overcurrent protection, safeguarding equipment and preventing fire hazards. This guide focuses specifically on LiFePO4 (Lithium Iron Phosphate) battery systems and details the […]
Julie contacted Tiny Build Electrics after receiving a recommendation from one of their previous clients. Julie had recently purchased a Mercedes Sprinter (pictured below), appropriately named ‘Justa’ after somebody commented that its ‘just a van’, to enjoy her semi-retirement meandering her way around Europe, but as good as the camper looked on the outside, the […]
Charlotte approached Tiny Build Electrics looking for a campervan electrical system design and installation she could trust, after finding the electrical side of her build confusing and overwhelming. Following a personalised consultation and bespoke system planning, we designed and installed an off-grid setup tailored to her power needs, safety requirements, and plans for long-term travel. […]