Guys, whats the point of having a massive wattage inverter if you are only going to run the minimum equipment. Its the size of the batteries that count, not the wattage of the inverter. Unless you run a nano there is no way that you will run your lights and heaters, so no need for the big wattage. That is just a sales pitch.
@rakabos, you should get 30mins about on that system with a 2000W kettle.
Its a generator
I will get as many minutes as I have petrol