[vonjet]

Is there a company that will draw up an electrical system diagram for you if you give them your equipment, battery number, alternator, etc. Im looking for a company that will make up a diagram custom for me with my planned components.

 

[cnpeters]

I haven't heard of one, but I would call Stein at SteinAir to see if he knows of one or better yet, will work out a deal with you to do it. They usually build panels, so not sure on going 'off-road' for you. But he and crew are great resources. The other thing is to look at Bob Nuckoll's Z diagrams. He has a number of generic schematics written out. Check his book or website http://www.aeroelectric.com/ . Plus there are many builders who have schematics published, so you can find one close to what you want, copy it and plug in your equipment.