ACOPOWER has different generations of solar fridges. The one of 2018 was called RA series and the newest model was called LiONCooler.
The page for solar fridges is: https://www.acopower.com/collections/solar-freezer?ref=AWxGQ0I3fomh
After click and review the product page, we found they have a significant price difference. Then, what is the differences in details between those two generations? Please see below comparisons:
Now you have clear idea which one is the one you want! ACOPOWER has both above 42 Quarts models in stock, place order:
Edited by Lynn