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4.9 out of 5
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  • 18/11/2020

    WORKS WELL nice ampere charges with low light so far very good

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  • 14/06/2019

    Le panneau arrive bien emballé. Il est visuellement de bonne qualité. Remarque, le panneau n'est que de 10 W crête. Cela signifie que c'est la puissance maximal qu'il fournira lorsqu'il est dans des conditions optimales (en plein soleil). Dans mon cas ça fait une semaine qu'il est à ma fenêtre pour recharger une batterie portable. On voit qu'elle recharge dés que le panneau est au soleil mais la recharge est très faible.. en une semaine, ma batterie de 6000 mAh n'est même pas chargé à moitié... Mais il faut dire qu'il ne faisait pas fort ensoleillé non plus.

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  • 17/12/2019

    Nice little gadget. Light, thin and flexible. In full bright sun at noon generates 2.3W and holds the voltage at 5.1V under load. I tested in a winter. Perhaps it could reach 2.5W in the summer.

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  • 30/01/2020

    The package arrived in 38 days! The quality of the appearance is excellent, despite the mint packaging. Tried the panel from the LED light 9 watt - zero reaction. From the incandescent lamp 200 watts - produces a maximum current of 200mA. From the sun in winter, outside the window managed to get 400mA. Prix This converter starts beeping. I hope he'll give out more in the summer.

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  • 25/01/2019

    This is a nice solar panel for the money. I like the way the USB output box is recessed under the panel to help protect that connection from moisture that runs off the panel. I do have my doubts about the claimed output of 10 W. I suspect it's closer to half that. Why? Compare this panel on the right in the picture and another Banggood panel also rated at 10 W. I also have experience with other panels in the 2 W to 10 W class. Size isn't everything, because the chemistry and efficiency of the solar cells used makes some difference. But a claim that this panel is twice as efficient as the other more expensive one just seems unbelievable. Just to keep its vendors honest, it would be good if Banggood did some testing of its own to verify the claimed output for solar panels. I do have a meter where I can do some rudimentary measurements of output, but I don't entirely trust my procedure and the sun is low here this time of year. Consumers need agreed on measuring methods that are consistent and repeatable when shopping for solar panels, because the are often sourced according to spec for specific projects. If 10 W means one thing with one item and something considerably different with another, it makes it difficult to get what you need.

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  • 20/09/2019

    In good weather conditions the solarpanel delivers 5V and ~0.5A. That means there is power of ~2.5W. But overall its a value for price...it will charge youre phone. The solarpanel looks well manufactured and is lightweight. But in some light conditions there is a beep Sound comming from the voltage controller.

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  • 31/08/2020

    The material is good, the output charge is not so fast to charge a cell phone, but it does get you out of a hurry.

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  • 05/09/2019

    No puedo valorarlo por que el empaquetado no protegía mucho y llegó doblado y roto.

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  • 07/06/2019

    ottimo , per il costo e per i materiali, devo ancora provare la potenza max di lavoro ma sembra funzionare a dovere

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  • 16/12/2019

    great product...I charge my phone in approx 3h...my recommendation...

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