diy solar

diy solar

Jumping from 12 volt to 48 volt

ridincurves

New Member
Joined
May 9, 2021
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4
I'm in the planning stages of changing my system from from 12v to 48v and moving the panels about 70 ft (approx 100ft of wiring). Here's what I'm planning.
8 100 watt Renogy panels wired in 48v in two strings. down to a 15 amp DC breaker for each string, then to a combiner through 2 awg AL service wire about a 100ft back to the house into a cutoff switch then down to the 6 awg for the controller. Is there going to be any issues with doing this way ? Since I'm jumping up to 48volts I want everything right. Thanks in advance.
 
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