This part of our site is a repository of guides and how-tos for creating off-grid habitation spaces, community scale accessories to assist in interoperation of off-grid systems, and design criteria for improvising components as an alternative to OEM solutions.
HVAC
Ducted Air Intakes and Increasing Passive Ventilation In Vehicles
Trailer-Based Modular Plumbing System Plan
Electrical
Shore Power
Electric Vehicle Charging Station Interfaces
L1/L2 Interface is 240vAC using a J1772 plug. You need both a plug and a
controller.