zubs said:Here is more production data for my solar panels with sunny days and no clouds.
AUG 27, 2019 ~ 56.6 kwh
AUG 27, 2020 ~ 47.5 kwh
SEP 14, 2019 ~ 50.8 kwh
SEP 15, 2020 ~ 29.7 kwh
OCT 15, 2019 ~ 36.1 kwh
OCT 15, 2020 ~ 24.3 kwh
NOV 16, 2019 ~ 23.3 kwh
NOV 15, 2020 ~ 24.8 kwh
So in AUG of 2020, there was some degradation to the system, and by SEP and OCT, it was pretty bad....
So I was on the internet looking for solutions, and finally I just hosed it down and it worked. Proof is in the NOV numbers.
It is nice enphase has all the historical data easily accessible.
Checked a couple days on mine.
10/19/19 - 27.3
10/19/20 - 22.1
After the rain on 11/7 & 11/8 - I'm not going up on my 2nd story roof to hose them off, I'm asking for trouble.
11/11/19 - 19.5
11/11/20 - 20.1