The Dutchmen website says the inverter is part of a solar package option. The inverter would probably be with the solar controller and include a built in transfer switch. A 2021 Kodiak Cub owner reported the junction box in the front pass through was where all that would be installed.
https://www.dutchmen.com/product/kodiak-ultra-lite
"Solar Roof Ready Prep
Solar panel power provides clean, renewable power, and independence from the grid. (Picture shown with Optional Factory Installed Solar Package includes 190W Solar Panel, 1200W Inverter and Control Panel)"
I wish you good luck and happy trails ahead!
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