I have a 12v 10 watt panel and I wanted to use it to charge AA batteries. I have a 8 AA battery case, and a blocking diode. Is there anything else that I need? This is my first solar project. Has this been done before? Any advice for me? One question that I have is how long should it take to charge the batteries?
No announcement yet.
project of mine: 12v panel to charge 8 aa batteries