ACERENEWTECH Posted July 19, 2021 Share Posted July 19, 2021 Inverter Loss due to Voltage thershold ( i.e. when the array mpp voltage is below VmppMin).I have run the simulation in PVsyst version 7.1. with Renesola 335 Wp and TMIEC 2.5 MW Inverter for a project. I am getting an Inverter Loss due to Voltage thershold as -8.44%. However my array Vmpp is greater than Inverter Vmin. I have run the same project with same design in PVsyst version 6.84 in which loss dur to Voltage thershhold is 0.00%. What is the reason behind the changes?Could you please clarify the same ASAP.I have mailed the project files to support@pvsyst.com Link to comment Share on other sites More sharing options...
Lazare Fesnien Posted February 8, 2022 Share Posted February 8, 2022 Hi, Are you sure that your number of modules in series and in parallel are identical?For more information on inverter sizing please read:https://www.pvsyst.com/help/inverter_array_sizing.htm?zoom_highlightsub=inverter+array+sizing Link to comment Share on other sites More sharing options...
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