Having a lot of DC applications in your house is by far the best solution since you can't store produced AC. Maybe AC applications is a thing of the past in the future. For now I just produce the exact amount I spend by regulating it somewhat. my household air-conditioning is spending around 900w of AC running tw is around 40w AC freezer is 70W (when running)
Fans and light is another 200w
all together I never get above 2000w I recond, but let's see shall we?