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rbp111's avatar
rbp111
Explorer
Sep 11, 2015

What is the difference between 30a and 10a solar controller

I am considering a solar system for my trailer. The dealer has the same wattage of solar panels but two different solar controllers. One is the 10a and the other has a 30a. What is the difference a...
Ace_'s avatar
Ace_
Explorer
Sep 11, 2015
I was just wondering the same thing. Zamp Solar (for example) has two "kits," one with a 10a and one a 30a with the same wattage panels (150 I think). I thought it was strange to offer the same panels with different controllers.

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