>But with the added benefit that it charges during the day on solar and then powers device during the night. As an important caveat on solar: if I'm reading co

>But with the added benefit that it charges during the day on solar and then powers device during the night. As an important caveat on solar: if I'm reading correctly, it appears that the main unit only has support for a small amount of solar input directly connected to it (100 W, which makes me suspect it may be using USB PD for input), while larger amounts need the expansion pack, or a separately installed system.