Unless it gets outlawed, which I suspect is something Trump might do or attempt as part of his campaign in favour of fossil fuels and/or to own the libs/China.

I'm also not clear how cheaply the US could make its own PV in the event of arbitrary trade war (let alone hot war) between the USA and China.

(The good news there is that even in such a situation, everyone else in the world can continue to electrify with the panels, inverters, and batteries that the USA doesn't buy, but the linked article obviously isn't about that).