TULAGA
Ⅰ: O Yifeng o le tufatufaina fa'atagaina o oloa.
Ⅱ: Auaunaga: Faʻapolofesa faʻatau tekinisia, tuʻuina atu ia te oe le tasi i le tasi auaunaga ma tali vave.
Ⅲ: Tiliva vave: Yifeng o loʻo teuina faʻatau mo le tele o oloa eletise autu
Ⅳ: Faʻamaonia faʻamaonia: E faʻamaonia e Yifeng oe o oloa taʻitasi e te faʻatau mai ia i matou o le a tuʻuina atu i le 5 tausaga faʻamaonia tulaga.
Ⅴ: Fofo e tasi-taofi: E mafai foʻi ona matou tuʻuina atu fua le mamanu o le la atoa e te manaʻomia mo ou fale poʻo galuega faatino. panel solar, inverter solar, ma'a la, faiga fa'apipi'i la, masini fa'amamaina o le la, si'i le la ma isi.
Ⅵ: Faʻatauga taugofie: Matou te tausia le galulue faʻatasi ma le DHL, UPS, Fedex, SF Express e faʻamautinoa e te totogiina le tau faʻaititia pe a na o le tasi pe lua fasi pepa e te manaʻomia.
