Библиографическая ссылка на патент
Pat. 10431987 United States, Int. Cl.22 H02J 3/38, H02M 1/42, H02M 7/44. Methods and systems for maintaining photovoltaic power plant reactive power capability : Appl. N 14/864259 : Filed 24.09.2015 : Pub. 01.10.2019 : / Lars Johnson, Andrew Joseph Ponec ; Assignee Sunpower Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10431987/en?oq=US10431987.html (дата обращения: ДД.ММ.ГГГГ).