I didn't even know it was possible to get 0.1kwh for day worth of production out of a nearly 10kw array, short of volcanic eruption.
It was 20F out so I didn't dare fire up the pressure washer and go on the roof. If they were ground mount yeah I could have dusted them off with a broom or ice scraper and got an few KWH out of them.
With wind, well the wind don't blow all the time.
Then there will be days were solar is flat and times when the wind isn't blowing.
"THE ABOVE POST CONTAINS MISLEADING AND INACCURATE INFORMATION. PLEASE CONSIDER IT OPINION, NOT FACT". -someone who I offended and is unable to produce the facts in question.