Ac connected to solar container capacitor

The supercapacitors can discharge the high-voltage current from the solar cells, which is much higher than the loading current. Utilize solar panels to convert sunlight into electricity, ensuring they produce sufficient voltage to charge the chosen capacitor effectively, 2. A capacitor is a passive electronic component that stores energy in an electric field. Do capacitors get charged when inverter is connected via AC only? I'm assuming it does, but then why do I still get a spark when connecting the inverter to my battery when it is already on? Here's the exact steps I took: 1.