Why a Typical Home Solar Setup Does Not Work with the Grid Down
Of course, if you want to run off the grid, the first thing is to minimize your electrical appliance.   Get a laptop, the laptop will serve as your TV, computer, radio, etc.No TV, no Washer/Dryer (you will hand wash), No regular fridge, get a small 12v fridge.   No microwave, use stove to heat up food.  No A/C, design the space to not get hot, high windows, under the shade, facing away from the sun.  Maybe a small fan.   The biggest optimization begins with your appliances.