Teach any child or student the power of solar energy by building a USB solar charger! The finished charger is capable of charging small electronic devices. Two rechargeable AA batteries, that when soldered to the solar panel, create a charging circuit that allows solar energy to be stored in the batteries. A Baltic Birch enclosure houses all of the internal parts and is held together by screws. We recommend painting or staining your enclosure to add a personal touch to it.

• Build time: 30 to 60 minutes
• Suitable for Grades: 8 and up
• Ages: 12 and up
• Requires: Basic soldering knowledge

• USB Charging Circuit - Works with all iPhone and iPod models, as well as most other phones and USB gadgets.
• 6V 80mA Solar Cell
• 3 AA Holder
• 3 Rechargeable AA Batteries @ 2600mAh
• Toggle Switch
• Wire
• Shrink Tubing
• Laser Cut Enclosure with Screws

• Soldering Iron and Solder
• Double-sided Foam Mounting Tape
• Screwdriver
• Wire Stripper or Cutter
• Hot Glue Gun
• USB Cable to plug in your device of choice

Solar USB 2.0 Kit - Instructions