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4.47 out of 5
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  • 25/08/2021

    I'm saddened to say that you have promoted the sale by falsely claiming that the solar panel is 200watts max when knowing it's 20watts max, that is selling an item by deception, not happy!

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  • 15/08/2021


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  • 03/08/2021

    Delivery has been completed! I didn't test it, but it was missing one of the cables described!

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  • 30/09/2021


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  • 14/12/2021

    merc banggood

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  • 18/10/2021

    With the rest, I hope that's enough.

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  • 18/12/2021

    works very well

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  • 31/08/2021

    Delivery exactly one month. CDEK by courier to the door. I note that constructively the controller is unlikely to be able to give 100A for a long time. The heat of the transistors is transferred to the metal plate 67*115 mm. Through the insulating gasket. If you really need power, I'd recommend thinking about how to dissipate the heat. For example, mount on a metal panel or radiator from an old video card. The solar panel in the strong sun is significantly heated and can deform, even to the point of breaking the bonds between the cells.

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  • 16/01/2022

    The product produces 12 to 13 volts of electricity, and it doesn't need full sun. With 5 v 2a output on it, phone charger etc can be used directly. I was able to run a baby camera. I received it in four days and the shipment was fast.

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  • 09/01/2022

    product is in good working order but ruiend one by connecting the wrong battery poles to one of them and burnt a part in the regulator at the back of the cell

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