How Do I Connect Solar Panel To Light Bulb

Basically take two of your 4 solar panels let s call them solar panel 1 and 2.

How do i connect solar panel to light bulb.

Solder the positive pad from solar panel 1 to the negative pad on solar panel 2. You can buy solar lighting kits but you can also piece everything together yourself. Then solder wires to the remaining positive and negative pads on each solar panel. You would need 1 panel and only a small resistor to light the led.

An led bulb might require 3 watts with d c current. The important thing is getting a solar panel that s powerful enough to power the solar lighting system. Many guides on how to build solar panels don t explain the science of it they just say connect this with that cut this and do this and put the red wire there etc. A 60 watt light bulb needs 60 watts with a c current.

Installing a solar lighting system isn t especially difficult. The direct load can be directly powered up through solar power and a charge controller during the sunshine day time and during the shading night the dc load can be powered up using the battery. Much depends on the kind of light mostly a solar lighting system will be for outdoor lights. A complete note on solar panel installation with calculation examples the dc load light fan etc is directly connected to the charge controller and can be fed up by two power sources.

In this video i am going to make automatic light on off using solar panel and relay without using any transistor or ldr sound volume controller for more info check facebook page if u really. In fact with a 10 watt panel you might be able to light 2 or maybe bulbs.