Today when I went to feed the boys I noticed Blue's sheath was very swollen(I'll post pics at the end). I admit it has been long time since I cleaned it. So I decided to clean it while he was eating.
1 There is an average of 1460 hours of sunlight per year (of a possible 4383) with an average of 3:59 of sunlight per day. 2  It is sunny 33.3% of daylight hours.
Figure how many kWh you need to generate each hour. From the map above you can see that if you live in a yellow area that you'll get 5 to 6 hours of peak sun per day on average. We'll call that 5 hours/day to be conservative. Since you need to generate 29.6 kwH/day, you need a 29.6 kWh / 5 hours = 5.92 kWp system.