The PV Designer inverter data base includes inverters with multiple DC inputs and MPP trackers.  For example, the Mastervolt Sunmaster XL15 has 6 DC inputs and 3 MPP-trackers.  In PV Designer,  the assumption in the simulation model is always that all of the strings are combined in parallel and supplied to a single DC input.  Thus separate MPP settings for individual strings are not supported in the simulation model at this time.  

Leave a Reply

Your email address will not be published. Required fields are marked *