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  • 24/06/2021

    TR yaklasik klavye kadar bir urun. solar panelin arka kisminda bulunan usb ve typ c portu ile direk baglanti yapabiliyorsunuz. yaninda gonderilen kontrol cihazi ile ayar ve baglanti yapabiliyorsunuz. harika bir urun kesinlikle tavsiye ediyorum. yaninda bir de akü yada power bank gibi urun siparis ederseniz degisik projeler uretebilirsiniz. (EN) about as much a product as a keyboard. you can connect directly with the usb and typ C port located on the back. you can adjust and connect with the controller that is sent next to it. I would definitely recommend a great product. if you order a product, such as a battery or power bank, you can create different projects.

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  • 01/05/2021

    It came fast enough, was going through Boryspil, was for some reason opened by the customs Rosan Global, to see the solar energy of them very beckons, curious:), look into the goods and for 40 and for 30 dollars. , I have to give credit, everything is in place:) The quality of the panel and the work will be tested on the weekend.

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  • 20/05/2021

    The controller is pure low cost PWM regulator. The 5V USB port is capable to delivery only 0,5A! The included cable is really thin and 2A current will burn it, don't try use it with load higher then cca 20W. The panel itself has USB-A and USB-C connector with same 0,5A limitation. The panel can delivery max. 20W. Overall - bad combination of components, the

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  • 19/06/2021

    This is the second kit, the first one had faulty controller. The controller has set-up three battery types, the b2 is configured to be used with LiIon battery. The manual has incorrect information about it. I measured solar panel, it's max. 25-30W of power. The panel has protective diode and can be safely connected in parallel with another one. The USB port on solar panel and controller can delivery 0,5A at 5V. Overall the kit is suitable for devices with small power consuption.

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  • 18/06/2021

    Well packaged and arrived without any damage. There were some glue spatters on the solar panel underneath the protective film but I was able to carefully rub those off. I don't think they have affected the panel performance. The day I received the panel was overcast and when I tested the no load voltage the panel was producing 12.77V. The cables supplied with the kit seem very light gauge and I'll most likely upgrade those. Only time will tell if this panel is able to keep my RV house battery topped up while it is parked.

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  • 11/05/2021

    This is pure bullshit. They say power is 250 W. No way. You can take the 0 away, and we are near the truth.

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  • 24/07/2021

    excellent service and the panel does what I want - Recently started using Banggood and very pleased with the quality of the products and the service received.

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  • 08/07/2021

    Products working perfectly very good.

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  • 14/06/2021

    Equipment does not match the specification informed on the sales site

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  • 05/06/2021

    Great powering water pump at allotment keeping plants watered Fast delivery Thanks Banggood

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