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Panel solar compatible con cámara Blink Outdoor 4 (4ª generación), batería recargable integrada de 5000 mAh, panel solar de techo de 4 W para Blink Outdoor 4th
kluj
Comentado en los Estados Unidos el 5 de julio de 2024
Very handy device and design; was pleased with this one. Really like these solar panels with integrated battery; fantastic for ESP32/similar IoT. A few things I noticed while testing:1) The device seems to trigger a self-resetting fuse much above 1A draw; this confused me in testing; definitely don't want to use this for something needing more than 5W at a time.2) The panels get hot in the sun (around 40F/22C delta from environmental air in almost cloudless day in Southern Ohio), but the battery compartment & BMS is reasonably shielded from this heat -- might be worth considering how hot what you're going to mount it to is, though, and maybe worth working out a way to mitigate heat transfer (if, for example, you want to mount it to a black metal sheet).3) I read ~13Wh (2.68Ah at 5V) capacity after three days of charging; two of them very sunny, one cloudy. That should be fully charged, but it's difficult to verify given there's no charge indicator and it's converting the internal battery up to 5V output.We have a couple weeks of clouds forecast here, so I won't try getting a low-accuracy estimate on the power output, but in testing 5V panels for Amazon before, I would say definitely don't expect to get close to 4W in real-world conditions; in ideal sunny conditions, I typically get a bit under half the rating with 5V panels. I'd count on being able to power up to a 0.25W load continuously (that is, overnight) if South of Ohio in the US; maaaaybe up to 0.5W in the Western sun belt.The rubber cover on the on/off switch fell off on mine after a few uses, which I won't ding this product for because I don't think it was necessary in the first place (no sandy air or rain rising up from the ground here).
BurtB
Comentado en los Estados Unidos el 16 de junio de 2024
This review will focus on the construction and basic performance.I will not be using this for its intended purpose with a Blink camera.Rather I have some solar walk way lights on the back side of our house and they are partially shielded from full sun, so some of them don't get enough charge.My plan is to use a DC "step down" convertor to take the 5V output from this solar panel/battery and in turn provide wired power to each of the walkway lights to keep them lit all night.I'm mounting the solar panel up high enough so that it is getting full sun during the day, and then running a power cable down to the step down converter and on to the solar lights.I've tested the panel output and it appears to perform to specs. So I would expect it to work well with the Blink camera it is intended to be used with.There is a simple instruction sheet that is adequate if you are installing this with the Blink camera.Note that there is an on/off switch under a weather proof cover. You have to turn the switch on for the panel and battery to provide power to your camera. When you first turn the switch on a small red LED next to the switch will light for a few seconds and then goes out.Be sure to push the rubber cover back in place over the switch and LED.
Regina
Comentado en los Estados Unidos el 31 de diciembre de 2024
Doesn't hold a charge. Don't buy! Maybe it's because I don't live in California where it's sunny 24/7? I don't know. I just know that these suck!
marcus v
Comentado en los Estados Unidos el 12 de octubre de 2024
But nothing special
silvio navarro
Comentado en Canadá el 11 de septiembre de 2024
No se pudo cargar el contenido.
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