So, as many of you know, I'm running 3 strings from the house and 1 string from an extended garage that will each carry a lot of DC current. All four strings will be running separately with 8AWG right up close to the inverter. I'd like to install a box next to the inverter with 4 inputs for the strings and each of them to have their own outputs (4 total) to run to the inverter. I will have two insulated green ground wire running to the box also, one from the roof top of the house connected to the rails and one from the roof top of the garage, likewise connected to the rails. I'd like each string to have its own dedicated breaker, fuse, and lightning protection in the box before each of the four strings are separately run into to the inverter. Each string will be caring the DC current a little under the inverter specs:
- Max. Input Power per MPPT [W]: 5700
- Max. Input Voltage per MPPT [V]: 600
- Max. Input Current per MPPT [A]: 13.5