I know this has probably been asked already...
I've tried some online solar calculators but they always want to include cloudy days. I'm in Vegas and cloudy days are more rare than an honest politician. On the .00001% chance it gets cloudy, I'll just turn everything off
For an extended emergency setup to power a few things, on a basic level do I just match battery bank watt-hours (divided by 2 for 50% discharge), to solar panel watt-hours, (ignoring losses to charge controllers and inverters)?
I'm looking more at 'cost vs reward' to get some idea if it's worth pursuing. Naturally the calculations will need to be fine tuned before actually buying anything.