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4.12 out of 5
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  • 15/03/2022

    Ordered two 40W solar panels dual USB 30A solar cell controller for battery charger for marine vessels - type F arrived at the agreed time.One solar panel OK, measured voltage OK.Other solar panel partially damaged cover foil in the upper left corner and scratched two cells Measured voltage at full light in USB 5.0V, in the power connector 15.8V. I have not yet been able to test the regulators.

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  • 16/03/2022

    Very fast delivery, everything came in fine, works, suction cups are loaded quite hard, I still have to test in better weather, but I guess it will take more panels

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  • 29/01/2022

    Ordered 40W solar panel arrived on time in full in excellent condition. Measured voltage at the output of the panel and USB is ok, I haven't measured the charging current yet, which I'm not worried about, because the controller is included. Great purchase.

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  • 27/05/2022

    Where the cables the solar board is there in the ad just came 1 piece where the rest???

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  • 22/10/2021

    Hello Solar panel There are also flexible portable practical usb outputs, I am satisfied, I recommend it, 40 watt monocrystalline

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  • 29/06/2022

    very good product. Thank you very much

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  • 22/06/2022

    great..

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  • 12/04/2022

    it came to me just that it was missing the 40w solar

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  • 12/09/2021

    I bought the thing because it said it was a kit. Nope just the controller.

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  • 30/09/2021

    full sun 0.5 mah.very good product.

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