Combiner Box Breaker Tripping
One panel and breaker in our 6 panel combiner box continues to trip. We replaced the original 10 amp breaker with a new 15 amp one on the advise of our supplier. The panel and the breaker were six years old and have worked fine for that time. Any ideas for the cause and a simple fix. We have 6 24 volt Sharp 175 watt panels with an mpp of 35.4 volts all with 10 amp breakers. They have all worked well for 6 years with no problems. There have been no recent changes to the system.
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