Portable Solar Panels connection ?
I need some expertise on connecting two solar panels. I just bought two portable panels with a controller on the back of one. They are connected together like the top drawing with both Positives ...
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You didn't ask, but I'll tell you.....to install a voltmeter in the system, and watch the voltage.
I had 2 controllers same as that fail, namely, went into hi voltage mode, at 17+ volts. The first one worked good for a year, the replacement worked 6 months.
I had 2 controllers same as that fail, namely, went into hi voltage mode, at 17+ volts. The first one worked good for a year, the replacement worked 6 months.
