50kW off grid solar system for Bahamas resort

The 50kw off grid solar system is installed in one resort in Freeport, Bahamas. The resort was powered by grid electricity which is not stable and the electricity bill is very high. That’s why they installed such solar power system. Grid elecricity will connect to inverter as backup when battery is over discharged.

The components of this system are as follows:

1pc 50kW three phase power frequency inverter(three phase208V output)

380pcs 155W poly(19pcs in one string and 20 strings in parallel)

120pcs 2V1000AH GEL batteries, in one string

2pcs 240V150A MPPT solar charge controller

5pcs PV combiner boxes(4 inputs, 1 output)