<1> Ìhè ọkụ ọkụ siri ike: Ọkụ ọkụ ọkụ na-arụ ọrụ dị iche iche, wick ike dị elu.T6 wick na-egbuke egbuke, nchapụta siri ike, dabara maka patrol, ụlọ, ụgbọ ala na ọkụ n'èzí.
<2> NA SOLAR PANEL : LED n'akụkụ ìhè + crystalline silicon anyanwụ panel, ike ịzọpụta na gburugburu ebe obibi nchebe, nwere ike ebubo n'oge ọ bụla n'ụbọchị, adaba na ngwa ngwa;A na-ekewa ìhè akụkụ n'ime elu, ala, na ìhè mkpu.Pịa ogologo iji dozie ọkụ n'akụkụ.
Enwere ike iji nchekwa nchekwa nchekwa: oriọna isi nke nchekwa nke dị n'ime, ọnụ ọgụgụ ihe mberede, agụm ahụ agaghị ebipụ na mberede.
<4> Ikike buru ibu: Enwere ike iji ya dị ka ụlọ akụ ọkụ, nke nwere nnukwu ikike, iji chajịa ekwentị n'oge ọ bụla, ebe ọ bụla.Nchaji USB na-adị ngwa ma dịkwa mma, enwere ike ịgbaji ma kọmpụta ma ihe nkwụnye ekwentị mkpanaaka .
<5> JI Mkpu: Bọtịnụ oti mkpu, oti mkpu na ala.Pịa mgbịrịgba mkpu ka ọ daa n'oge ihu igwe dị oke egwu, ị nwekwara ike iji ya mata ntụzịaka nke ọma.nwekwara ike ndọta adsorption ọrụ.