I te mea kei te whānui haere te whakamahinga o ngā pūnaha photovoltaic (PV) tohatoha, nā ngā kaupapa here a te kāwanatanga ā-motu me ā-rohe, kua noho hei āwangawanga nui te whakarite kia āraihia te wai i te wā tāutanga. Nā te mea kei te tīmatanga tonu te whakamahinga o ēnei pūnaha ki te mākete, ka kore e arohia te ārai i ngā rerekētanga o te hoahoa me te kounga o te hanga, ā, ka puta he turuturu ka kino pea te pūnaha PV me te hanganga o te whare. Anei tētahi tirohanga tata atu ki te whakarite kia whai hua te ārai i te wai i te wā tāutanga.
Ngā Mātāpono Āraiwai Whānui mō ngā Tuanui
Ko te mātāpono matua mō te ārai wai i ngā tuanui ko "ārahi, kaua e aukati," arā, me rere pai te wai me te kore e pupū, ahakoa te ua nui, kia kore ai e turuturu te tuanui.
Mēnā me poka te tuanui o nāianei, me whakarite te huarahi ārai wai kia rite ki ngā āhuatanga motuhake. Me whakamārama tātou me pēhea te whakahaere i ngā momo tuanui rerekē.
Te Āraiwai i te Tuanui Papatahi Konukuraiti
Mō ngā tuanui papatahi raima hou kua hangaia, me whakauru ngā pūtu i te wā hoahoa, ā, me whai i ngā tikanga paerewa te ārai wai. Mō ngā whare o nāianei, i te wā e tāuta ana i ngā turanga waeine PV, me toro atu te paparanga ārai wai ki runga ake i te turanga me ngā whakapiri whakarewa, me te hiri huri noa i ngā pūtu punga. Me tāpiri he hiri ārai wai ki ngā wāhi e uru ana, ā, me tāpiri he paparanga ārai wai anō ki raro i te turanga. Mā tēnei paparanga tāpiri ka whakarite ahakoa he turuturu kei te turanga, kāore te wai e tae ki te paparanga hanganga.
Te Whakamahinga o ngā Punga Matū
Mō ngā tuanui papatahi raima o nāianei, mēnā ka whakamahia he punga matū hei whakau i te anga, me whakaū tuatahi te matotoru o te papa tiaki, o te paparanga mata rānei. Mō ngā tuanui papa kua oti te hanga me te taumaha o te kawenga, ka taea te riringi i tētahi atu paparanga raima. Kia maroke, ka taea te whakau i te anga mā te whakamahi i ngā punga matū.
Mō ngā tuanui pīrori me ngā taera, he mea nui kia tirohia te hohonutanga o ngā kōhao kua keria. Whai muri i te whakapiri i ngā punga matū, me hiri te wāhi e uru ai te punga ki roto i ngā taera ki te hiri ā-wai. He painga ngā punga matū pērā i te kaha kawe kawenga teitei, te ātete ki te ngenge, me te ātete ki te koroheketanga, me te kore e whakawhānui i te papa. Ko te tikanga o tēnei, kāore e pā kino ki te ārai wai o te tuanui.
Te Āraiwai i te Tuanui Whakarewa
I roto i ngā tuanui whakarewa, me uru te hanganga maitai o te pūnaha PV ki roto i te paparanga ārai wai taketake me te pereti maitai kua whakakōtahahia, kia mau ai ki te hanganga maitai matua o te whare. Mā te whai i ngā tikanga ārai wai paerewa o te tuanui whakarewa, ka whakamahia ngā ārai kohu, te whakamarumaru, me ngā maimoatanga ārai wai. Ko ngā mahi matua ko te tango i te waikura, te hiri, me te paninga ārai wai ki te turanga me ngā wāhi e karapoti ana.
Mō ngā turuturu ā-rohe i roto i ngā tuanui whakarewa, me whakamahi he hiri kounga teitei ātete-huarere hei hiri. Mena kua tino waikura ētahi wāhanga o te pereti maitai tae, me whakakapi ēnei wāhanga i mua i te tāutanga o ngā kōwae PV.
Whakamutunga
I te wā e tāuta ana i ngā pūnaha PV, he mea nui kia kaua e whakaarohia te pānga o te rā me te atarangi anake, engari me ngā āhuatanga pēnei i te kaha ki te pikau i te kawenga, te rerenga wai, me te ārai wai. Mā te hoahoa tika me te whakatinana i ngā mahi ārai wai i te wā tāutanga ka ārai i ngā raruraru ā muri ake nei, ka whakarite kia roa te ora o te pūnaha rā me te whare e mau ana.
