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Mixing Different Panels
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Bozant
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May 2019
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Mixing Different Panels
06-29-2019, 05:28 PM
Can I use 100 W panels that have Vmp: 17.7V and Voc: 21.2V with 100W panels that have Vmp: 17.9V and Voc: 21.6V if I connect them to one same controller? Would this much of difference in voltage be a problem? Thanks!"
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Bozant
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06-29-2019, 08:54 PM
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SunEagle
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06-29-2019, 07:38 PM
Those two panels are pretty close in spec and you should be able to use them on the same controller.
When the Vmp is more than 5% different between panels is when you can have issues.
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Bozant
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#3
06-29-2019, 08:51 PM
Great, thank you!
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