Hi, i owned 2 Flexsolar 40w solar panel. ISRL charge many power bank with them from 100w to 300w. For my Jackery 300w, i can get 30 tou 50% charge for about 6 hoirs of sun light. They can chage a Galaxy S22 ultra (5000mah) in 1 hour and and Samsung tablet S6 lite in about 2 hours. ISRL found this solar panels to be very good for their price.
Todd Parker said that if cold he got 31 watt from that and drop to only 31 but during extended hot temperature it dropped to 18 watts. He suspected that the USB circuitry would heat up and drop the output wattage. He then recommended that the 30 watt BigBlue was better and overperformed its specs by producing 31 watts when cold and just dropped to 27 watts when hot. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-X23yfuQELJk.html @ 10:32
Tengo el Flexsolar 20W y aun no lo pude probar. Pero si me pasa eso que dice Todd voy a tener preparado un acrílico o algo así blanco de unos dos centímetros de cada lado mas grande que la ficha de carga USB con un clip para atenuar la temperatura. A ver si eso sirve. El mejor informe sobre paneles solares portátiles que vi es ese de Todd. Ya lo había visto antes y así es como deben ser las reseñas sobre paneles solares , PROBANDOLOS jajaja.
@@joseg7090 I Am reading your reply in english translated by google. I'm from the Philippines and we understand and use a few spanish word but when use spanish in a whole sentence I am lost and all of us.
Nice video. I’m wondering if you could not consistent power into the River because the voltage was not always high enough. Try charging the River using the DC output. You might need an adapter.
This is what I use with the solar panel, INIU 140W Power Bank, 27000mAh High Capacity Laptop Portable Charger, USB C in&Out Tablet Powerbank, Smart Digital Display Phone Charge Compatible with iPhone 15, Samsung, iPad, MacBook, Laptop etc. 5amp, 28volt USB C in & out for 140watts …
