Forum Discussion
westend
Apr 17, 2016Explorer
It's convenient to have a circuit breaker in series with the power wire from the modules. It allows to disconnect any solar power when working on the batteries or the rest of the 12V system. Some controllers always need the battery connections connected before the solar panel power wires if the module is producing power. If you don't interrupt the module power and disconnect the battery connection, good bye controller.
I use this one: CB manual breaker
I use this one: CB manual breaker
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