Ok I'll bite
If you can make 1500 watts of panels, and can get 7 hours of full sun a day, at 24 volts you will see about 64 amps, split in two arrays thats 32 amps per array. now batteries, you have 1000AH at 12 volts, if you can reconfigure them to 24volts, you will then have 500AH at 24 volts,
So your math is close, if everything is perfect, no clouldy days, no broken panels, no losses, no other problems,
If you have enough money to throw at it, your close. I would start small, say make a 150watt panel, and use a 100AH battery, and run a room or two, then move up,
You have a plan, so you can make your 150watt at 24 volts, set your battery up for 24volts, get a smallish 24v inverter, then all of your learning parts can be used later,
Oh and where does one get a 3,500,000 watt inverter?