thanks everone for their help. just to recap. ihave 10 panels SE and 5 SW.with chimney, after 2.30 pm when shade starts to overcome the 10 panels , the harvest becomes quite minimal .
the manufactures handbook quite clearly shows that a sb 3000tl , is not suitable for unequal strings . me thinks that why they invented dual mppt.
any way quite happy to have installed before dec deadline. latter i may remove chimney. or better still put it all out on new garage and get it due south
the manufactures handbook quite clearly shows that a sb 3000tl , is not suitable for unequal strings . me thinks that why they invented dual mppt.
any way quite happy to have installed before dec deadline. latter i may remove chimney. or better still put it all out on new garage and get it due south
