Advanced Schematic for a 200W Solar Suitcase for an Off-Grid Cabin

["A 200w solar kit looks simple on paper—solar panel, charge controller, battery, and load","The solar suitcase models support 12v deep cycle battery varieties such as sealed.","Reverse current from battery to solar panel protection at night","Over temperature protection with derating charging current.","Covers energy audits, panel sizing, battery banks, generator backup, propane integration, and full cost breakdowns.","The attached photos show my version of a 200w suitcase","Somewhat primitive, but, it works and used some stuff i had at the house","Materials include 7/64” dyneema for the “latch”","The renogy 200w solar suitcase kit is perfect for outdoor adventures or as backup power for your home and cabin, providing you both flexibility and dependability.","Portable solar panels | renogy 200w solar suitcase // renogy 200w 12v solar suitcase is the perfect all in one portable folding solar panel for car camping, vanlife, rv living, and off grid living."]