1.What is Solar cable? A na-eji eriri igwe maka nnyefe ike. A na-eji ha n'akụkụ DC nke ọdụ ọkụ anyanwụ. Ha nwere nnukwu ihe anụ ahụ. Ndị a na-agụnye iguzogide elu na obere okpomọkụ. Ọzọkwa, na radieshon UV, mmiri, nnu nnu, acid na-adịghị ike, na alkalis na-adịghị ike. Ha kwa...
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