pawelole Posted March 14, 2021 Report Share Posted March 14, 2021 Hello, I have questions about optimizers. Below screen of two sample configurations and pv energy balance. I think configuration are exactly the same, so results should be the same. However PVSol calculates it in other way. Diffrent is MPP maching. I don't understand why program thinks, that using optimizer casuses zero MPP lose in inverter, even they are not installed. The same, using for example only one optimizer making MPP maching zero lose. Second thing I noticed. In 3d project we can exactly point which pv module in string has a optimizer. Once time I set one optimizer with module, which can be shaded and second time with module sunny all time. The result was almost the same, what is completely not true in real. The same, giving 1 or 2 optimizers in string making no diffrence. Quote Link to comment Share on other sites More sharing options...
developer_fw Posted March 16, 2021 Report Share Posted March 16, 2021 Hello pawelole, unfortunately this is indeed a bug in our configuration lib. Thank you for reporting! It is getting fixed. Best regards, Frederik Quote Link to comment Share on other sites More sharing options...
coolmmhxb Posted May 6, 2021 Report Share Posted May 6, 2021 how to define MPP matching of pvsol. Quote Link to comment Share on other sites More sharing options...
developer_fw Posted May 17, 2021 Report Share Posted May 17, 2021 Hi coolmmhxb, could you specify your question? Best regards, Frederik Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.