First Month: Tesla Solar Power Production

It is January 1, so we have a full calender month of data on the Tesla Solar panel system. Time to review, the month against the expected amount.

Solar PV System Estimated Monthly Output
Using PVWatts, the monthly energy output of our photovoltaic system (PV} is shown below. For December,  PVWatts had our system modeled with a total output of 385 kwh..

Tesla Solar: December system production
December in the Denver area started off very sunny. We were killing it with 19-20 kwh days....then some snow and clouds arrived. Zero production for 3 days. Some 5's, 8's, low teens....thats the weather.  Its all plotted out below in the screen shot from the Tesla app.

Tesla solar my home app kwh monthly output reward

As you can see, we ended up at 387 kwh in december production. Our model had us at 385 kwh. Thats more or less dead on!  A difference of 0.5%!

Surely, other months won't be that exact, but we will check it out for sure.

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