Excerpted from bullionstacker.com about a post 'cane solar setup... but which I imagine could be used 24/7 too

"1500 watt pure sine inverter, one I know is RF quiet so you can receive radio signals https://www.solarblvd.com/products/saml ... verter-ul/ $455.33

Charge controller https://www.solarblvd.com/products/blue ... ontroller/ $178

Cheap deep cycle boat battery from Walmart $150ish...

Pair of 180 watt solar panels https://www.solarblvd.com/products/sola ... panel2018/ $312

$1,095 + shipping(maybe another $60), find a portable box to mount it all in just about anywhere... those rolling tool boxes with a big drawer on the bottom for the battery work well. Can make a portable stand for the solar panels, just make sure it is well weighted down so wind can't tip it. Or make a permanent rack and only mount the panels when needed after the storm has passed."

Lady that posted is an absolute maven on matters solar.