12V Camping Power Panel Design

I'm looking for an experienced engineer to create a 12V camping power panel. The primary use of this panel will be charging batteries, but it also needs to power various camping appliances such as refrigerators, air compressors, and lights, as well as providing USB sockets for device charging.

Key Requirements:
- Design a 12V power panel suitable for camping
- Panel must accommodate powering of various appliances and charging of batteries
-30A DC-Dc Charger
-75V/15A Solar charge Controller
-20A 220v Charger
-Main Battery input
-Dual Battery Input
-Solar Panel Input
-Fridge output – 10A
-Air Compressor Output – 50A
-Sockets Output – 10A
-Auxiliary output – 20A
-Lights output x2 – 10A each
-Resettable fuses on all outputs and mains
-Main switch and separate switches on all outputs

LCD to monitor:
-Charge from Vehicle, Solar or Main220V
-Charge Current
-Output Current
-Percentage of Charge of LithiumIron, AGM or LeadAcid Battery
-Voltage of battery

Possible Bluetooth connectivity to monitor values as on LCD Screen

Ideal Skills:
- Electrical engineering
- Knowledge of camping appliances
- Experience in designing power panels

There is no urgent deadline for this project, allowing for thoughtful design and execution.