Knowledge Centre

This area of our site is devoted to unravelling the sometimes mysterious world of auto and marine electrics by providing you with useful guides and resources to help you in your wiring projects. Because - Knowledge is Power!

Getting Started

Learn the basics of 12 volt electrics

Cables

Learn about cable sizes, types and more

Fuses

Understand why fusing is critical and how to avoid problems

Terminals & Connectors

Find out how to select and use the right terminals for your job

Split Charging

Learn how best to charge your leisure batteries whilst your engine is running

Relays

Understand how relays work & how you can use them in certain applications

LED Lights

Understand LED lights and how to wire them up

Solar Power

Plan your solar power set-up & find answers to the most commonly asked questions

Batteries

Understand the types of batteries available and how to select the right one for you

Mains Battery Charging

Learn about mains chargers and how to select the correct one for your battery

Tools

Learn how to use tools needed for your 12 volt project

Battery Monitoring

Learn about the different products for monitoring the status of your battery

Cable Protection & Management

Learn how to protect your cable and choose the best type for your application

Home Energy

Home energy systems are growing in popularity with their ability to generate clean energy

Calculators & Tables

Calculators and handy reference tables to help you design your system

Videos

Watch our helpful how-to videos

Wiring Diagrams

Basic wiring diagrams for 12 & 24 Volt systems to help plan your campervan, boat or off-grid electrical set-up

Disclaimer - The information contained in these articles is provided in good faith and we do our best to ensure that it is accurate and up to date, however, we cannot be held responsible for any damage or loss arising from the use or mis-use of this information or from any errors or omissions. The installer is ultimately responsible for the safety of the system so if you are in any doubt, please consult a qualified electrician.