I want to add a pylontech battery system to my existing solar array , Im sick fed up of con artists trying to sell me things i dont want. where can I get the schematics and a simple layout of the components and what I need. can any one assist me in my plight!!!!! I have 32 panels connected 16 in series and 16 in parallel on 2 different roofs to maximise my solar time. I have 1 x 4 kw solar inverter . I get FIT tarrif so have to be care full to keep this element.