In a simple setup, all you need besides the solar panel and LED light are two wires and a resistor. We will wire the LED light directly to the solar panel. I will then show you how to extend this system by adding a switch, rechargeable batteries, an LED or charge controller, a capacitor, a transistor, and diodes.
One popular option is to connect them to light bulbs. This can be a great way to save energy, but there are also some potential drawbacks to consider. One advantage of connecting solar panels to light bulbs is that it can help you save money on your electric bill.
Attach each light bulb socket by screwing it into its corresponding bare metal end on the solar panel. Make sure they are screwed in all the way. Spread out the loops of wire at each end of the solar panel to not touch one another or anything else. Wrap exposed wire around exposed loops on the light bulb socket.
Make sure that the connections are tight and secure. Finally, you need to ground the light. This can be done by connecting the negative terminal of the light to a metal rod that is buried in the ground. With everything properly connected, your solar panel should now be able to power your light. What are the best batteries for storing solar power?
By replacing the battery from normal power schemes with a solar panel, you can light up an LED light through the power of the Sun within minutes using a single, basic tool. Strip at least one-eighth of an inch of insulation from the end of the solar panel's wires, making sure not to cut into the metal itself.
Push the light bulb into its socket. Turn on the solar panel’s switch if there is one. Check for light. If there is no light, check to ensure the wires aren’t touching one another or anything else and that they are correctly attached to the light bulb socket.