Activity for Mick‭

Type	On...	Excerpt	Status	Date
Answer	—	A: How much less efficient is a solar charger when on a car's dashboard instead of in direct sunlight? Yes, a solar charger will less efficient when you put it on the dash rather than outside for a couple of reasons that I can think of offhand in addition to the optical effects already mentioned. Some of the electricity generation comes from UV photons. Photon for photon, a UV photon has more energy ... (more)	—	over 7 years ago