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Materials: Sunnan Solar Desk Lamp

Description: The instructions are much more detailed on our blog post, but the basic concept is:

1. Replace the stock batteries with higher capacity batteries
2. Modify the battery compartment to accept Voltaic Systems small solar panels
3. Re-wire the lamp to accommodate Adafruit’s MintyBoost module

Run your lamp AND charge your electronics!

See more of the Sunnan iPad charger.

~ Phil Stearns, Brooklyn, NY