Some of them are quite hostile to grid-tied solar installations, so it would be a greater concept to have a different off-grid solar system to take care of a few of your electrical energy requirements in these locations. NEM3 is shorthand for the third Variation from the point out’s rooftop https://www.mediafire.com/file/3l3nx3yumc66dik/How_to_Install_Solar_in_Your_New_Home.docx/file