Igwe ọkụ dị n'èzí 700W na-akwado ụdị nchaji DC, anyanwụ na PD, n'etiti nke ihe nkwụnye ụgbọ elu bụ ntinye abụọ na oghere DC, na ike chaja kachasị elu nwere ike iru 300W, na-ebelata oge nchaji ruo awa atọ.Nke kachasị adaba bụ ịchaji PD, enweghị nkwụnye ọzọ;Ejikọtara ya na oghere anyanwụ, ọkụ eletrik na-aga n'ihu n'ime ọzara.Ngwaahịa ike ndị ọzọ a na-ahụkarị n'ahịa bụ 500W, ma e jiri ya tụnyere, ike 200W maka iji kwa ụbọchị nwere ike ịdị jụụ ma dị jụụ.Ugbu a, ọtụtụ net red obere ngwa ụlọ ike n'etiti 500W-600W ike a n'èzí nwere ike na-emeso nke ọma.Igwe ọkụ eletrik nke ọkụ dị n'èzí bụ nke lithium iron phosphate material, nke nwere arụmọrụ pụtara ìhè na nchekwa na nguzogide okpomọkụ.Na nnukwu oghere nke ikpo ọkụ ọkụ n'akụkụ, a na-ekwe nkwa ọkụ eletrik dị mma.