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Mr

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Hallo

 

I am new and more interested in knowing and understanding the two items, I am aware it might have been discussed but I didn't have an opportunity to see it, so, bear with me and try yiur level best in assisting 

 

1. COMBINER BOX 4P

Why do i need it whereas I will only be connecting only +and- using only two fuses, basically my system is designed to run on 2s2p, connecting the strings with Mc4 y, to the combiner box, it's 4pannels of 370W, voc 89,and 28A

 

 

2. Do i also need inline fuse between the pannels and combiner box, if so, how many, amps requirements 

 

My inveter is 102voc,50A,1 string

 

Thanks

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