Powerhouse Ii 800. Wet grass, playing with my rc car (spending about an hour . This splits the water molecule, generating oxygen and hy Photosystem ii is the first step of photosynthesis, where the chlorophyll molecule uses light energy to take an electron from a water molecule. As for charging inputs, the powerhouse ii 800 supports solar panels producing up to 120w. Powerhouse ii 800 pumps out over 770w of power, ensuring the fastest possible charge for your devices and optimal functionality for your appliances. The anker powerhouse ii 800 probably has the most industrial design of portable power stations we've seen of late. A max input of 120w and mppt (maximum power point tracking) .