384V100A mppt solar charge controller project in South Africa

This 40kw off grid solar system is for a farm in South Africa. There is no grid, and the power was supplied by one generator which is noisy and the diesel cost is very high. The main components are as follows:

90pcs 320W mono(15pcs in one string and 6 strings in parallel)

1pc pv combiner box(6 inputs, 1output)

1pc 384V100A mppt solar charge controller

1pc 40kw three phase inverter

64pcs 12V200ah(32pcs in one string and 2 strings in parallel)