
"Stachel’s husband, a solar energy educator, built a prototype of a portable solar electric system designed specifically for maternity wards, labor rooms, operating rooms, and labs. This portable solar power system fit into a suitcase-sized enclosure, and when Stachel brought it with her to a Nigerian hospital, to be used to charge LED lights, headlamps, and walkie-talkies, the healthcare workers immediately saw the importance of having such a system, especially in outlying medical clinics."
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