BudgetCamper Wiring Diagram - 32000w Inverter & Up to 520W Many different solar array options are available with this charge controller up to 520W. Other similarly sized charge controllers can also be used without changes to the wiring diagram. See the list at the bottom of this parts detail page for suitable alternate charge contollers if desired. Product: Qty: Link: 40A Renogy Rover Solar Charge Solar Power System Diagram | 4 Basic Building Blocks 20 Amp 12 volt DC Charge Controller by Renogy Renogy 20 Amp 12V/24V DC Input MPPT Solar Charge Controller Renogy connection diagram. You could run 12 volt DC powered devices from the basic solar power system above. Or you could add a DC to AC inverter to power 120 volt AC powered devices, not to exceed the rated output of the chosen inverter. Promaster Camper Van Electrical System - Wiring DIagram Wiring Diagram. I detailed the electrical system in Miles Van Camper v3 in this PDF wiring diagram. Renogy Rover, 40 amp MPPT Solar Charge Controller. Your solar panels connect up to this charge controller to ensure that batteries are charged correctly from the panels. DIY Camper Van Electrical Diagram - Updated September 2020 Renogy solar panel mounting brackets (2 sets of 2x) $20: 1: $20: These “z-brackets” will mount your solar panels to your roof. I recommend using plus nuts and then covering the entire bracket with Dicor sealant. Shore Power: 30 amp shore power inlet: $18: 1: $18: This is normally installed on the outside of the van on one of the How-To Add Shore Power to a DIY Camper Van Electrical Wiring for a 30 amp plug is my choice as you can run, for the most part, whatever you like in a camper van. You can run a space heater and brew a pot of coffee at the same time. Perhaps you are in a cold environment and want to run a space heater on low in the front AND the garage of your camper van. Basically, you’ve got options. Wiring