Today you\u2019ll learn how to build a cheap solar charger. Not only can it save you money, you can actually create a business from it!- if you are smart that it. The process is a 6 step by step process that is suoer easy. What are the Things You\u2019l Need? \tUSB Charging Circuit \tSolar Panel AV or greater \tAA Batttery Holder \t1N914 Diode \tMint Tin \tWire STEP ONE Wire Up the Solar Soldier the diode\u2019s positive side to the positive soldier point on the solar cell Soldier a wire to the other end of the diode Soldier a wire to the negative soldier point on the solar cell. Add a layer of tape of protection STEP TWO Connect the Battery Pack See the rest in the infographic below.