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D-Prize. Distribution equals development
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D-Prize. Distribution equals development
Home
Our Organizations
Our Impact
Français
Join the upcoming competition
Home
Our Organizations
Our Impact
Français
Join the upcoming competition
Solar Lamp Challenge
Energy Kyle Bianchi 3/20/26 Energy Kyle Bianchi 3/20/26

Solar Lamp Challenge

Can you sell pico solar lamps to rural or slum-dwelling households without regular access to electricity?

Download the Solar Lamp Challenge

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