Make Your Own Solar Panel With LEDs
Intro: Make Your Own Solar Panel With LEDs
In this instructable, I will show you how to make a solar panel with LEDs. In my previous instructable, I have shown you how to Generate some voltage from LED. And now, it is time to make a solar panel.
STEP 1: Materials
1. Connector
2. 4-5 LEDs
3. Mutimeter
STEP 2: Connector
You should get the special type of connector as shown in the image.
STEP 3: Attach an LED
Now, Attach an LED with any polarity in any way on the connector. Just keep in mind, you will be doing series connection here.
STEP 4: One More
Attach one more LED on the other side as both the sides in connector are connected. Take care of the polarity.
STEP 5: Attach All
Now, connect all the LEDs keeping in mind the polarity.
STEP 6: Multimeter
Connect the multimeter.
STEP 7: Adjusting
Now, adjust the position of LEDs so that all of them can get the light in equal amount.
STEP 8: Light
Keep it very nearer to the light source and you will notice the increase in voltage.
You can keep it in sun but it is advisable to keep near the high wattage Light Bulb.
11 Comments
Carterisveryepic 2 years ago
Matthew Yang 2 years ago
bryanfgremillion 4 years ago
Philmnut 6 years ago
This is a very interesting project. I have several damaged EXIT signs I can experiment with, they have many LEDs on a large PCB board. I will keep you posted.
Thanks for the great idea
Phil
mamar 6 years ago
what is the best LED color to generate power, or the color of LED doesn't matter ?
gm280 6 years ago
I actually tried this with just one LED and got +1.6 volts. So with the proper set up you should get same voltage times the number in the series string. And I got the best output outside in sun light. JMHO
Wizard of Oz r45 6 years ago
i also got same results with one led but I when I connected it with calculator it doesn't work. And in this arrangement of solar panel I got 15v!!!!!!!!! HORRIBLE
russ_hensel 6 years ago
For a device like this you should measure the power not just the volatage. Voltage is much easier than power.
Wizard of Oz r45 6 years ago
you are right
Phoenix830 6 years ago
Wizard of Oz r45 6 years ago
because solar light is not focused at all one place you have to use the magnifying glass