24V 200W solar cells can charge 12V battery?

Answer:

The 200-watt battery short-circuit current is almost 12-15 amps, with the battery board connected to the 12-volt 100-hour battery charge current is almost 8-10 amps, just easy to use.

According to your battery and wiring box to see the line, 1 feet corresponding to 2,3,4 feet voltage is 12V, 24V, 36V, if the box in the line, you can choose from 1,3 out, but this is the All the way the battery is in a state of idle, a little waste Oh. It is best to use a 24V controller, which is more efficient.

Please be assured that bold direct charge to ensure that nothing is ok. If the heart is not a few words to find a 0-20 amps ammeter to measure the charging current, Ye Hao master the charging time.

24-volt battery pack to 12-volt battery charge is possible, because the battery block resistance is large, allowing the output short-circuit.