Ihe mkpuchi fotovoltaic
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Otu oyi akwa na okpukpu abụọ nke mkpuchi fotovoltaic iko mgbochi ntụgharị uche
Okwu mmalite Ngwaahịa a bụ mmiri ara ehi na-acha ọcha nke enwetara site na imeghachi oghere... -
Ihe nkwụnye fotovoltaic
