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.
If you overestimate the sunlight, you won't buy enough modules. The average amount of sun that you receive each day throughout the year is called your Peak Sun Hours. A single Peak Sun Hour is equal to 1 KWH of electricity for each square meter of solar panel.