- Joined Nov 28, 2014
I have 5.2 V rated solar panel and I'm charging 5.5V 1F super cap. with it. I will connect a red LED to super capacitor after it voltage reach 3V. I need to disconnect the solar panel and connect the LED manually for doing this. Is there any consideration for doing this automatically with no any energy requirement? Think there is a gate at 3V and closes automatically while another gate is opening.