Thursday, April 14, 2022

Solar job V


Eight 12 volt / 100 watt panels connected to the combiner box.  Four strings of 2 panels each - wired in series.  Each input string is fused for 12 amps.  Output goes through a 63 amp circuit breaker.  
Approximately 40 volts / 20 amps will go out to the MPPT charge controller.  80,87,57,0,B


Gary said...

How well does the wire insulation survive in the sunlight?

John Wells said...

It should be just fine. This solar wire has UV protection.