Using the EGON hub in the 12 volt setup
Today, I'm excited to show you the 12V system installed in my 76 Series, including the easiest method I've ever encountered for setting up a 12V system, even if you’re a novice installer. I’ll cover everything from the charger, solar, and compressor to the fridge, lighting, inverter, oven, switches, and USB chargers. Plus, I’ll share a unique idea I had for integrating roof lighting into the 12V system.
Previous Setup vs. Advanced Setup
Previously, my 12V system in the 76 Series was quite basic. It included:
A simple battery setup with a front battery
A DC-DC charger
A secondary battery
A basic switch panel with some fuses
This setup was sufficient for basic needs, like powering a fridge and external lighting. However, setting up a more advanced system with additional components like a compressor, fridge, oven, and inverter can be overwhelming. After doing extensive research, I found a solution that made the installation process much simpler and more organized.
Key Tips for a Smooth Installation
Consult an Auto Electrician:
Befriend your local auto electrician and buy the majority of your 12V system components from them. They can provide valuable advice on your setup and ensure you have the correct fuses and wiring.
Invest in Quality Gear:
Avoid cheap eBay components. Invest in quality equipment from reputable suppliers. This will save you headaches in the long run.
Minimize Wiring Complexity:
Excess wiring can lead to a messy and confusing setup. Keeping your wiring organized will make the system easier to manage.
The DC Hub Solution
One standout component in my new setup is the DC Hub. It simplifies installation by consolidating all wiring into one central location. This approach cuts down on wiring clutter and makes the system easier to understand, even for novice installers.
Features of the DC Hub:
Centralized Wiring: All 12V components connect to the DC Hub, reducing the need for scattered bus bars and fuses.
Easy Installation: The DC Hub’s design simplifies the wiring process. The instructions are clear and easy to follow.
Professional Appearance: The DC Hub provides a clean, organized look, enhancing the overall professionalism of the installation.
Detailed Setup Overview
Power and Wiring:
The vehicle battery power feeds into the DC Hub, which manages the distribution to various components.
Wiring for the house battery, compressor, and other devices also routes through the DC Hub.
Component Integration:
Components like the fridge, compressor, and oven connect directly to the DC Hub.
The inverter (a Renogy 1000W model) connects directly to the battery and is piggybacked onto the shunt for power monitoring.
Lighting Integration:
Roof lighting and other exterior lights are routed through a five-core trailer cable. This cable is neatly secured and routed through grommets.
Lighting for the awning, rock lights, and interior lights are controlled by a bank of switches connected to the DC Hub.
Monitoring and Management:
An 8M Power 150Ah lithium battery and Renogy shunt monitor power usage and battery status. The shunt integrates with the DC Hub to provide real-time power information.
Future Considerations:
I plan to add a solar blanket in the future. The setup allows for easy integration of additional components like a solar controller.
Final Thoughts
The DC Hub has made the installation process incredibly straightforward. The system is neat, professional-looking, and highly functional. If you’re considering a DIY 12V setup and feel hesitant, the DC Hub is an excellent solution to simplify your project. The investment in this system, around $700, is worth it for the time and hassle saved.
One Improvement:
If I were to redo the installation, I would choose amber LED strip lighting instead of white to avoid compromising night vision when filming.
I’m thrilled with the outcome and would love to hear your thoughts or any questions you might have about the setup.