Perhaps one of these might be worth a look, will run your fridge and led lighting.
When i spoke to various people about 12v power for fridges etc. i was told to get a battery big enough to run it over night and a solar panel kit big enough to charge it quickly the next day.
https://www.tentworld.com.au/buy-sal...h-battery-pack
I run 2 fridges, a 60l for cooling drinks and food and an 18l as a freezer so i went with an Arkpak and 130ah AGM battery and i charge it with 180w of solar panels.
I can run both fridges for 48hrs before i hit the critical point for the battery and can charge it on a reasonable day easily.
Also comes in handy during blackouts, whilst everyone else is hovering around candles i simply put the Arkpak on the kitchen bench and plug in a touch lamp.