30kw solar hybrid solar system for Uruguay farm compatiable with generator

The system is used for one Uruguay farm. The farm was powered by generator which produced a lot of noise and gasonline price almost killed the owner. They finally decided to use our 30kw solar system to replace the generator. 

Generator only works as standby during rainy season when sunshine is not good enough.

The system is composed of 60pcs 410W mono(10pcs in one string and 6 strings in parallel)

6pcs 5kw solar inverter parallelled to get 30kW, three phase output

12pcs 51.2V100AH rack type lifepo4 battery in parallel