Negative Positive
Title: Does not work!
Review: The item arrived quickly and packaged well. Unfortunately, the controller did not work. I applied the output of 2 X 15 watt solar panels (30 watts). Input voltage was well within range as was amps. However, there was no output from the controller. I read in other reviews that there had to be a load to see that the controller was working, so I connected the output to my battery that was slightly discharged. After 2 very sunny days of solar output with proper voltage measured to the input of the controller, there was no change to the charge on the battery. I'm sending it back and looking for something else.
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