Ihe na-esonụ bụ iwebata nnukwu mma Single-Core Tinned Copper Multi-strand Cable PV, na-atụ anya inyere gị aka ịghọta ya nke ọma. Igwe ọla kọpa multi-strand nwere otu-isi bụ ihe dị mkpa na sistemụ PV, na-enye njikọ eletrik a pụrụ ịdabere na ya n'etiti oghere anyanwụ na sistemụ ndị ọzọ. Nhọrọ nke ọma, nrụnye, na nhazi nke eriri ndị a dị mkpa iji hụ na nchekwa, arụmọrụ, na ogologo oge nke nrụnye ike anyanwụ.