FlexSolar Draagbare zonne-oplader van 10 W voor elektronische apparaten van 5 V, ETFE-materiaal, IP67 waterdicht Ideaal voor het opladen van telefoons, ventilatoren, smartwatches en batterijen.

Mt first solar panel and very happy with it

I can confirm that it weight 394 grams.In end of May, middle of Scandinavia with a hazy blue sky and some small passing light clouds afternoon I measured 6w around 1.7-2 amp.The panel has to be angled to the sun for optimal power output.I charged a Nitecore powerbank through USB-C around 25-30% I guess (from 1 dot to 2 dots) within 1h 30min.I think this 20w panel is a good compromise between weight and what power you get.If you are further south on the planet you might get the same power output from the flexsolar 15w panel, less weight? and smaller.The quality of the panel feels good and sturdy.I also have a 7 year old folding 24w panel with DC output. Through usb-a I got 9w more then 2 amp the same day.

FlexSolar 10W Portable Solar Chargers 5V USB - I like these. I purchased two of these when they had a price drop and am more than happy with them. I later bought a third. I don't go out hiking but I am a ham radio operator and have always been fond of running things on rechargeable batteries. I have a small assortment of 5Ah and 10Ah USB power banks that I use to power little USB fans and to top of the charge on some of my USB rechargeable devices. Somehow it feels better for me to use a device that only requires the energy of our sun for power. Just be aware that fully charging a 10,000mAh power bank may require better than six hours of full sunlight with this unit. FlexSolar does make some larger more expensive units that can charge quicker. With the larger units, you need a bigger area to catch the sun light, thus larger when folded open.For people in a hurry to charge their phone is not a good choice, without a couple of smallish, about 10Ah, power banks to harvest the sun's power first. The right power bank can then provide a rapid charge for your phone. For me, I am enjoying the heck out of just running my little things, and phone, on sun power.

The latest 20 watt very lightweight and is finally just what I wanted. It has a little bit more amperage and is a little lighter than the previous 20w panel. Look for parallel aluminum collector lines in the panels, the older models don’t have this. It works surprisingly well in low light conditions, a slight shadow gets about 0.5 amp , no shadow but bright sky about 0.3 amp. Here in Alaska it gets about 2 amp under ideal conditions, but further south I would guess about 3amp in the tropics. The connection box has both USBA and USBC 5to 12 volts and as with all fold ups, don’t fold if you don’t have to because this is where it would eventually break, everything is water proof solid state.

la tengo que probar, en un iphone se de los antiguos sale un mensaje que dispositivo conectado no compatible, ................ya veremos