Hi guys can we charge battery with a 9v solar panel?
I'm wondering if its possible to charge 3 batteries connected in series with 1.5v each rated at 1000mAh each using a solar panel with an output of 9-10volts .223A? Would the batteries burn or not? I have an experiment connecting my 9 v solar panel to the radio which requires only 4.5 volts my observations are as follows:
The radio would work but only during day light. Also my problem is during the night I would have to use a battery. My question is if I would connect in parallel the solar panel to my niMH battery would it charge? Won't it burn the battery since my batteries has a total of 4.5 volts and my voltage input is around 9-10v?
Thanks to you all,