Ko o maatau hua he painga mo te hanganga me te mahi miihini, i tua atu i tera, he maha nga momo maimoatanga mata e waatea ana mo to whiringa, penei i te: Anodization, Electrophoresis, paninga paura, te whakawhiti witi rakau, me etahi atu. hua maitai, kahore waikura, kahore pirau, kahore discoloration, ano, momo o appreance e wātea ana mo koutou whiriwhiri, e taea te karo i te incongruity o hoahoa hoahoanga, me te pā ana parahanga marama.
Ko o maatau hoahoa me o maatau ratonga kei te arahi i te umanga na te mea he nui nga wheako o ta maatau roopu mai i nga kaupapa maha o tawahi.
Ko te Huihuinga i whakapumautia i te tau 2017, whakangaohia te 70million CNY, he kaiwhakarato otinga kotahi mutu, ko te hoahoa, hangahanga, hoko me te whakaurunga.Ki te 3 turanga hangahanga (Yixing, Jianli me Sihong), ko te katoa o te waahi wheketere neke atu i te 80k ㎡,ka taea te whakarato i nga hua kaupapa solar 10GW.