Hodnocení zákazníků

Napsat recenzi
  • Všechny recenze(60)
  • Snímky
  • Video(0)
  • Hvězdný
    • Hvězdný(60)
    • Hvězda 5(54)
    • Hvězda 4(4)
    • Hvězda 3(1)
    • Hvězda 2(1)
    • Hvězda 1(0)
Seřazeno podle:
Nejlepší recenze
  • Nejlepší recenze
  • Nejvíce užitečné
  • Nejnovější
Recenze pouze z vaší země (United States)
Ukázat originál

Část recenze byla přeložena automaticky.

  • 23/11/2021

    I recommend the product, It gives stable output. During sunny November polish day it gives 78 W 19.6V output. When clouds cover the sun, the output drops to 20w. That measurements were taken when panel was hanging to the south on the balcony railing, so the panel was not set 100% perpendicular to the sun. I really like the attached adapters and the quality of the panel. Thank you for the product.

    Ukázat originál
  • 20/09/2021

    ottimo prodotto. aperto esposto al sole è messo il il mio smartphone a caricare senza consumare un centesimo di corrente elettrica. associato al Power supply dello stesso brand consente di alimentare o caricare tutti i propri device ed anche per caricare le batterie nel proprio drone

    Ukázat originál
  • 30/08/2021

    this is good 100W solar panel. in Germany , September at 15:00 o'clock I have 35W with 15V 2A by charging my iMars PS-S70 Power Station

    Ukázat originál
  • 07/09/2021

    Looks good so far, haven't tested it yet. Comes with many DC adapters for powering different electronics and USB adapter for charging phones, power banks etc.

    Ukázat originál
  • 05/04/2021

    very good. Usb 2 supports huawei super charge, so very recommended for owners of a huawei smartphone 👍

    Komentáře (1)
    Ukázat originál
  • 16/06/2021

    very useful and well built. I am still testing but it works great so far

    Ukázat originál
  • 16/05/2021

    In prova! Sembra di buona fattura.

    Ukázat originál
  • 21/03/2021

    I got it in 7 days (to Italy). It is Ok and it really seems a good product...

    Komentáře (1)
    Ukázat originál
  • 28/03/2021

    Good quality cell's, specifications seems accurate as it outputs the advertised 5A in full sun. DC output is not regulated and it exceeds the advertised 18V, no load output voltage is 22V so be careful if you want to power something from the DC output to be able to handle the 22V. I wanted to power a battery charger which can't take more than 18V so I added a voltage regulator (Buck converter) to the DC output in order to limit the no load output voltage down to 18V. The velcro band form the pocket came loos from the stitching only after 3 or 4 openings but it's not a big issue it can be glued back, so I give it only 4 stars.

    Komentáře (1)
    Ukázat originál
  • 15/03/2021

    It is a good and versatile product. The three sections are wired in parallel, so if a shadow happens to fall on one or two sections it still yields 2/3 or 1/3 of power. On a sunny early spring day (at 20 °C, 650 W/m2) at a maximum power point (MPP) I get 75 W, which is very decent. The wires that come with it are quite thin, so the longer 3 meter wire loses 5.7 W of power at MPP 75 W, which would be about 10% of power at 100W - so it might make sense to replace it with a thicker wire when feeding a power pack. I have modified the shorter wire with crocodile clips replacing them with MC4 connectors, so that a regular small MPPT solar charger can be attached for more efficient charging of a car battery.

    Komentáře (1)
    Ukázat originál

    Celkový 0 stránky

    Jdi na stránku

    Možná vás zajímá

    recommendation for you
    • US$199.99
    • US$169.99
    • US$49.99
    • US$29.99
    • US$220.99
    • US$22.99
    • US$51.99
    • US$69.99
    • US$25.99
    • US$759.99