HELIOSRES ENG Posted June 14, 2022 Share Posted June 14, 2022 HELLO. i have a pv project with several iinverters Goodwe GW100K_HT. my problem is : i connect several strings that in total are 13. the inverter has total 10 mppts with 2 dc inputs each( 20 dc inputs in total) i have 13 strings to connect. i do this in 5 inverters. in the global system summary i see the number of inverters is 6.6. the correct should be 5. i go to the power sharing and i get the message : the sum of the mppt inputs in the sub-arrays is not a multiple of the number of inverter mppt inputs. the above message is true but it shouldn't be a problem. the inverter allows to connect more strings than the mppts . therefore it is not a problem. how can configure my system so that it is correct ? ( PS. one bypass is to create inverters with the exact mppts for each number of strings that i connect for each inverter. ( that is not entirely correct because then i will get better (false) yield. but it worked to bypass the problem. in fact this is the only solution that worked. ) i will be waiting for your answer. thank you. Link to comment Share on other sites More sharing options...
HELIOSRES ENG Posted June 14, 2022 Author Share Posted June 14, 2022 I think i found what the problem with my configuration was. i used more mppts indeed. my mistake . Link to comment Share on other sites More sharing options...
Stéphane Metz Posted June 15, 2022 Share Posted June 15, 2022 Hi, Glad you found the solution to your problem. If you have any other questions, do not hesitate to consult our online help (https://www.pvsyst.com/help) or contact us by email at support@pvsyst.com. Link to comment Share on other sites More sharing options...
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