Electrician that also has some knowledge with automotive electrical as

I have a shuttle bus I am converting and could use some help with the electrical stuff. An idea of the work would be to add in outlets throughout for miscellaneous electronics/appliances as well as a mini split. I would like to have it set up with a battery bank that can be charged via solar from the roof as well as shore power hook up. I’ll also have a generator on the back that can run everything, as well as charging the battery bank. I would like to help here and there as it goes to make sure I know how everything is hooked up and runs just in case anything ever goes wrong in the future while away from home. If this is something you could assist me let me know! I’m in the Denver, PA area. Look forward to hearing from you!