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FREO2 Solar: The First Battery-Free Solar-Powered Oxygen System for Small Health Facilities

This project will allow the design, construction, laboratory testing, and initial field trial, of our novel solar powered oxygen system.This is the first ever solar powered oxygen system that functions without the need for batteries or inverters.

More information about Saving Lives at Birth (Round 8)

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View the Grand Challenges partnership network

The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.