19 hours ago19 hr comment_21743 I have 2 scenarios in a photovoltaic installation1) 500 kWp + 1 MWh BEES2 500 kWp + 2 MWh BEESSelf-consumption is 67.5% for option 1 and 69.7% for option 2, with an energy self-sufficiency rate of 78.7% and 80.4%, respectively.With the production of both being 792,857 kWhIn the first option, 257,778 kWh are fed into the grid.In the second option 240,005 kWh are fed into the grid.How is this possible, given that in the first option there is surplus photovoltaic energy once the batteries are full? There ought to be a greater difference between one option and the other.In the first option I have 4 Sungrow PowerStack ST255kWh-125kW-2h (ST255CS-2h) and in the second I have 8 Sungrow PowerStack ST255kWh-125kW-2h (ST255CS-2h) Report
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