October to December 2021

6 months later and finally have time to review 2021. Quick quarterly review before the annual summary.

2021 4th quarter data:

October : 612 kWh

November : 476 kWh

December : 451

Here are the monthly graphs.

                     October (PVWatt estimate 541 kW hr)

             November (PVWatt estimate 441 kW hr)


              December (PVWatt estimate 385 kW hr)



So.compared to estimates, 

October 13% better than model

November 8% better than model

December 25% better than model



Good way to finish the year!




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