Soldering Solar Charger

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900-10017-15
470118-646CS 272.3 USD InStock
470118-646
Soldering Solar Charger
Educational Materials Physics Educational Materials Alternative Energy Learning Activities
DIY!

Learn about solar panel voltage, current, solar panel angles and solar battery charging.
Our new DIY solar battery charger for AA batteries is a simple kit to build and also teaches you about solar energy. The solar charger will charge 2 or 4 AA batteries (AAA's with adapters). It will charge 2 batteries at a charge rate of 400mA and 4 batteries at a charge rate of 200mA. This means 2 2000mAhr batteries would charge in about 5 hours and 4 batteries would charge in about 10 hours of full sun. Higher capacity batteries will take a little longer. The kit requires very basic soldering skills and a few common tools.

Includes:
Two high-efficiency 3V 200mA solar panels
Battery holders
Diode
Wires
Complete instructions

Requires AA NiMH batteries (not included).



   
 

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