ʻAʻohe mea maʻamau i pili i ka mea hoʻoluʻu wai ʻoihana inā loaʻa ka uila paʻa ʻole. Loaʻa paha ia ma muli o ka voltage i hāʻawi ʻia. No laila, manaʻo ʻia e hoʻokomo i kahi stabilizer voltage a pale i ka hana ʻana no ka manawa lōʻihi ma lalo o ka uila paʻa ʻole, no ka mea hiki ke hana hewa i loko o ka mea hoʻomaʻamaʻa wai ʻoihana a i ʻole e puhi i ka paila wai i loko.
E pili ana i ka hana, S&Ua hoʻolilo ʻo A Teyu i nā lako hana ʻoi aku ma mua o hoʻokahi miliona yuan, e hōʻoiaʻiʻo ana i ka maikaʻi o ke ʻano o nā kaʻina hana mai nā ʻāpana kumu (condenser) o ka chiller ʻoihana a hiki i ke kuʻi ʻana o ka metala; e pili ana i ka logistics, S&Ua hoʻonohonoho ʻo A Teyu i nā hale kūʻai logistic ma nā kūlanakauhale nui o Kina, me ka hoʻohaʻahaʻa nui ʻana i ka pōʻino ma muli o ka logistic lōʻihi o nā waiwai, a me ka hoʻomaikaʻi ʻana i ka lawe ʻana; e pili ana i ka lawelawe ma hope o ke kūʻai aku, ʻelua makahiki ka manawa hoʻohiki.
