This kit is a great way to introduce yourself to the use of solar energy. This step by step instruction manual walks users through building their very own AA battery charger. The solar panel is flexible and durable. The kit can charge NiMH and NiCd rechargeable batteries only. Some soldering required.

Product Highlights:

• Easy to follow instructions
• Flexible solar panel produces 7.2V/200mA
• Can charge four AA batteries at a 200mA charge rate in full sun
• 5 hours of direct sun The Sunbender Do-It-Yourself Solar Battery Charger Kits are a great way to start using solar energy and a fun way to teach kids about the energy source of the future (and the present!)

Similar to how off-grid solar homes works, the solar panel will charge up the batteries during the day, so you can use the power whenever you need it.

By building your own AA solar battery charger, you can see in a hands-on way how solar works. Comes complete with 7.2V 200mA flexible solar panel, battery holder, blocking diode, heat shrink tubing and complete instructions. Requires soldering. For NiMH or NiCd rechargeable batteries only.

The solar panel will charge 4 AA batteries at a 200mA charge rate in full sun. In 5 hours of full sun, you will put 1000 mAh into your batteries.

You can add another panel below, to increase current and double the power to your batteries.
Will charge 1000mAh into the 2000mAh batteries occupying approximately 50% of their total capacity