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Duk A Fitilar Titin Solar Daya
Duk A cikin Hasken Hasken Rana ɗaya, wanda kuma ake kira hasken titin hasken rana mai haɗaɗɗun hasken rana wanda ke haɗa sassan makamashin hasken rana, fitilar LED da baturin LiFePO4 zuwa samfur guda ɗaya, tare da tsarin shigar da bayanan ɗan adam don sarrafa yanayin hasken ta atomatik.
