Hi Ryan, how goes it in Helena MT?
I also have this solar panel, I see our chat over 2 years ago on the ideal Powercore to pair it with and it makes me think if Anker is going to keep doing Solar they really need to up the Power output modulation. Dual 10W out requires effectively dual 10W input and the general trend is to PD or IQ3, even if only 18W.
I still have my Powercore 26800 with dual 10W input and so it would be what I’d pair with it to make the most effective use of any strong sunshine. You paired with the 20000 dual 10W input.
There’s no harm in just 10W output, imperfect sun will give that, but you’re not 100% using all the solar energy in perfect sun conditions, you’d need a 2nd device like a phone or a flashlight or something. It averages 14W output in good sun.