Comment on Transparent solar cell technology could allow smartphones and cars to self-charge
growsomethinggood@reddthat.com 1 month agoYou could look at it another way- a solar power screen on a phone won’t charge it all the way, but as a secondary source of power that is essentially always on when the sun is up or other light sources are on, it reduces the battery drain over the day, meaning less charging needed at night.