Sarahps33 wrote:
For example my laptop says 20v/2.25a on the charger.
For each device like this I went to this website for a quick calculation: https://www.batterystuff.com/kb/tools/dc-to-ac-amperage-conversion-run-through-an-inverter.html
....
I'm so in need of some help here, lol. I cant wrap my head around it.
Thank you so much in advance for any info you can give me.
There is a spread sheet here:
https://freecampsites.net/adding-solar/Perhaps the best "real way" is to plug the RV into a kill-a-watt meter and measure the consumption for 6 days. You won't be able to exceed a 15 amp (1800 watt) draw.
