bendesa1962 Posted August 12, 2022 Share Posted August 12, 2022 I've a question about the PV Syst report. It's a simulation based on selfconsumption. The report shows: Produced Energy 552,0 MWh / year Used Energy 63.1 MWh / year What is the meaning of the Used Energy 63.1 MWh / year ? How is it calculated. Actually the system is quite small, only 350 kWp and the consumption / load of the factory is huge. The load is average 6750 W per hour Also Solar Fraction SF is mentioned to be 46.47 % How is this calculated. I expected this to be much much smaller because of the huge load and only a small pv system? So I expect the total produced amount to be used? Many thx for an explanation Kind regards Ben Link to comment Share on other sites More sharing options...
bendesa1962 Posted August 12, 2022 Author Share Posted August 12, 2022 6750 Watt must be 6750 KW off course Link to comment Share on other sites More sharing options...
Michele Oliosi Posted August 12, 2022 Share Posted August 12, 2022 Hi, Please double check your PV system, I would be surprised that you have only 350 kWp. You can send us the full report at support@pvsyst.com there may have been a bug as well. The produced energy for a self-consumption system corresponds to the energy solar -> grid + energy solar -> user. The variable is E_Avail. Link to comment Share on other sites More sharing options...
Michele Oliosi Posted August 18, 2022 Share Posted August 18, 2022 Edit: In my previous reply, I mention 350 kWp is surprising. Looking at the results, it is in fact more likely that the user needs is not well defined. As mentioned, please double check your system and user needs definitions, and we'll be happy to look at the details if you send us more info by email. Link to comment Share on other sites More sharing options...
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