If the sun charges the solar batteries then why do they have chargers for solar batteries?
Question:
Answer:
sun is the source for energy. the photocells produce the electricity by absorbing the sunlight energy.
but imagine , based on amount of sunlight hitted the cells , they transduced it to related amount of electricity which means when it's clear and cells targeted strait to sun there is much produced voltage , camparing to cloudy days or at sunset.
the chargers are not very technical words for their function.they have got regulating circuits which control and smooth the voltage in some cases , of course as a option, it charges the chargable battries to use in case of emergency or for using during nights.
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