i wan to create electricity?..how?
Sunday, February 7th, 2010 at
6:58 am
ive got 2x 12v 4.5amps batteries which i got out from kids scooter and a 24v dc motor. i want to charge the batteries with solar panel which solar panel will i need and what spec and how long will it take for the battery to charge because i want to get the motor spinning to create electricity but i can that spinning motion create electricity i need some help please thank you
You have two batteries, they will create a lot of electricity.
How? they do it via a chemical reaction in the cells.
Batteries are not rated in amps, so I guess that is actually 4.5 amp hours. How big a solar panel is determined by how long you want to take to charge the batteries.
Assuming you want to keep them in series, you need a solar panel or panels that will supply at least 30 volts and perhaps 1 amp. That will charge the batteries in about 5 hours of bright sun. If you don’t buy a charge controller, you will have to watch this carefully and monitor the batteries to prevent overcharging.
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well i would suggest you to go through the entire procedure which include connection of solar panel with the batteries but not all batteries can be charged again and again.
do look for good quality batteries then through solar panel you will get and dc electricity which can then charge battery.
then through simple wire connection you can use this electricity for bulb, fan etc