12kw 3 phase inverter
Have 12kw 3 phase inverter. Currently have 20 545w panels 13 on one string and 7 on the other. Want to add 8 545w panels. The maximum is 15000w according to the data sheets. The 28 panels will take me over that. So was going to connect the 8 new panels, 4 in parallel with 4 and plug it into mppt 1, plug the 7 panels into mppt +1 . And put the 13 panels into mppt 2 .
Has anyone done this and will it work and not damage the inverter?
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I am a user only, but recall one is not to excede the max prescribed volts and max prescribed amps on each of mppt 1 & mppt 2.. Volts on either max 650 ( preferably 500) and amps 26A max on mppt1 and 13A max on mppt 2 ( but check! I am purely relying on memory) Also remember if Aux is not used for something else, it can also be used as an input for a 3rd string- but again I am completely on memory here!