Me pēhea te ārai i te hinganga ina whakamahia he wiri porowhita i te koraha?
I te koraha nekeneke haere, ko te raruraru tino kitea i te wā e whakamahia ana ngā wiri auger ko te "hinga o te kōhao" - ina hikitia te mata o te wiri, ka hinga tonu te pakitara o te kōhao nā te ngaronga o te wai, te taumaha-ake, te whakararuraru rānei. Hei ārai i tēnei āhuatanga, ka taea e tātou te tīmata mai i ngā rārangi matua e toru, arā, "te whakau i te kōhao, te whakamārō i te pakitara, me te whakaiti i te whakararuraru". Ko ngā mahi motuhake koia ēnei:
Keri porowhita mākū - Ka werohia te wai i te wā e keri ana
Ka werohia te wai ma te pēhanga iti ki waenganui o te paipa keri. Ka turuturu te wai ki waho i ngā mata porowhita, ka hanga he kiriata wai ki te pakitara o te poka, ā, ka tere te whakamakuku i ngā kirikiri onepu. Ko te onepu wetekina tuatahi ka piri mō te wā poto nā te mahi a te kapia, ka whakaiti i te tūponotanga o te hinga o te poka. Me whakahaere te nui o te wai i te "makuku me te kore e horoia" kia kore ai e nui rawa te waimeha ka puta he onepu tere.
Ka whai tahi te anga, te pereti tiaki ringa rānei
Kei muri i te mata wiri he anga maitai angiangi ka taea te wetewete, he wiri porowhita me te "pereti ringa tiaki". Ina keria he wāhanga, ka totohu te anga mō tētahi wāhanga, he rite tonu ki te whakarato i tētahi "porowhita rangitahi" mō te pakitara kōhao hei ārai i te whakatuwheratanga o te kōhao me te hinganga o te wāhanga o runga i te tuatahi.

Ka whakaitihia te whakararuraru kotahi-wā mā te reaming ā-wāhanga
Tuatahi, hangaia he "kōhao ārahi" he iti te whānui wiri porowhita, kātahi ka whakawhanui haeretia kia tae ki te whānui o te kōhao i hangaia. Mā te whakarōpūtanga whakarōpū ka taea te whakaiti i te kaha kutikuti kotahi i runga i te pakitara o te kōhao, te whakaiti i te tūponotanga o te hinga o te kōhao, me te whakahaere i te whakatikatika i te piko i te wā tika.
Ka whakaitihia te takahanga tangata e ngā mahi tūāpapa
Ka whakamahia he papa kawenga me ngā roera me ngā pou tautoko hei hiki i te taputapu keri katoa mai i te mata onepū, hei karo i te hinganga tuarua i puta mai i te takahi pinepine o te onepū i te whakatuwheratanga o te poka e ngā kaimahi. Ka taea hoki e te papa te whakauru i ngā tāke wai, ngā takirere whakahaere hiko me ngā taputapu tango puehu kia tutuki ai te mahi tonu me te pumau.
Te tere o te mahi tonu me te poto o te wā whakaaturanga
I muri tonu i te otinga o te keri, tukua iho te whare maitai, te whare tipu rānei, ka whakakīia tonutia ki te raima, ki te onepu mata rānei, kia iti ai te wā e kitea ai te pakitara o te poka ki te hau, kia kore ai hoki e memeha te kaha i puta mai i te mimiti o te wai.
Te whakapakeketanga me te tohu i te papaanga
Mō ngā ara hangahanga, ka taea te whakatakoto pereti maitai mō te wā poto, ka taea rānei te riringi i tētahi paparanga angiangi o te urunga raima hei whakanui ake i te kaha o te turanga, hei ārai hoki i te totohu o ngā ara me te kore taurite o te pokapū o te taumaha ina neke te taputapu keri. Me karapoti ngā kōhao kua oti ki ngā rīpene rama, ki ngā haki rānei hei ārai i te pēhanga tūpono i te pō.
Mā te tukanga porowhita kati o te "werohanga wai hei whakapiri onepu - tiaki pakitara anga - whakawhānui poka kua whakarōpūhia - whakaiti i te raruraru papaaho - hanganga poka tere", ahakoa i roto i ngā puke onepu nekeneke he iti rawa te wai me ngā matūriki tino angiangi, ka taea te whakahaere i te tere hinga o te poka i roto i te awhe e whakaaetia ana o te kaupapa, ka whakarato i ngā poka pumau mō te whakatipu matomato me te whakato rākau, te hanga turanga puranga photovoltaic rānei.

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