Chae Han Lee Posted August 28, 2023 Share Posted August 28, 2023 Hello, The simulation was conducted using the same Near Shadings (*.SHD) and Horizon to find out the difference in power generation between the SolarEdge inverter and the normal string inverter. According to the loss diagram among the simulation results, [Near-shadings:irradiance loss] is different. (SolarEdge: -5.26%, String Inverter: -6.32%) I would like to ask if Near-shadings:irradiance loss should be the same because it was simulated using the same Nearshadings and Horizon. SolarEdge Loss diagram String inverter loss diagram Link to comment Share on other sites More sharing options...
Michele Oliosi Posted August 28, 2023 Share Posted August 28, 2023 They should be the same, if the 3D scene, horizon, MET file are the same. Did you change anything else except the inverters? Link to comment Share on other sites More sharing options...
Chae Han Lee Posted August 29, 2023 Author Share Posted August 29, 2023 Thanks for reply. I didn't change anything except inverter. Add new variant in project and import old variant. Link to comment Share on other sites More sharing options...
Michele Oliosi Posted August 29, 2023 Share Posted August 29, 2023 Were they simulated in the same version? If so I invite you to send us the project for review at support@pvsyst.com Link to comment Share on other sites More sharing options...
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