I te tipu haere o te hiahia o te ao mō te pūngao hou, kei te whānui haere te whakamahinga o ngā pūnaha photovoltaic (PV) i roto i ngā rāngai arumoni me ngā rāngai ahumahi. Ehara i te mea ka tutuki noa i tētahi pūnaha PV kua hoahoatia pai ngā hiahia pūngao o tētahi whakahaere, engari ka whakaitihia hoki ngā whakapaunga whakahaere, ka whakapai ake i te ahua taiao o te whakahaere, ā, ka āwhina i te whakatutuki i te kore haunga waro.
1. Kōwhiringa Kōwae: Te Taurite i waenganui i te Whai Hua me te Utu.
Whai hua me te utu: I te wā e whiriwhiri ana i ngā waeine PV, ko ngā mea nui e rua ko te whai hua me te utu. Ahakoa he nui ake te utu o ngā waeine whai hua teitei, ka taea e rātou te whakarato i te putanga pūngao me ngā painga ōhanga mō te wā roa. I te mākete o nāianei, ko ngā waeine silicon mono-crystalline te mea e pai ake ana mō ō rātou whai huatanga me te pumau, ahakoa he rite tonu te whakataetae o ngā waeine silicon poly-crystalline nā te iti o te utu.
Ngā Rauemi me ngā Hangarau: Haunga ngā kōwae paerewa e hangai ana ki te silicon, he whānuitia ngā kōwhiringa e tukuna ana e ngā kōwae PV kiriata-angiangi me ngā kōwae hou e tino whai hua ana (pēnei i ngā kōwae hetero-junction me ngā kōwae back-contact). Me whai whakaaro te hoahoa ki ngā āhuatanga pēnei i te roa o te kōwae, te tauwehenga pāmahana, me te ngaronga atarangi.
2. Tahora Pūnaha: Hoahoa Tino Pai me te Hopu Pūngao.
Te whakaaro ki ngā āhuatanga o te whare: Me whai whakaaro te hoahoa tahora o ngā pūnaha PV ki ngā āhuatanga hanganga o te hanganga, pērā i te horahanga o te tuanui, te āhua, te aronga, me te taiao e karapoti ana. He pānga tika ēnei taurangi ki te koki tāutanga, te ahunga, me te whakaritenga o ngā panera PV.
Te whakahaere atarangi: Ka taea e te hoahoa tahora pai te whakaiti i te awe o ngā atarangi ki te mahi a te pūnaha. Ka taea te waihanga i te rautaki tāutanga pai mā te whakamahi i te whakatauira pūmanawa me te ako i te papaanga hei whakarite kia hopukina e te pūnaha te nui o te pūngao e taea ana i ngā wā me ngā wā rerekē o te tau.
3. Te Whakataurite i te Inverter: Te Mea Matua ki te Whakapai ake i te Mahi a te Pūnaha.
Momo kaitahuri: He mea nui te whiriwhiri i tētahi kaitahuri mō te mahi whānui o tētahi pūnaha PV. I runga i te rahi me ngā whakaritenga o te pūnaha, ka taea te whakamahi i ngā kaitahuri pokapū, aho, moroiti rānei. Ka taea e ngā kaitahuri moroiti te whakahohe i te aroturuki i te pūwāhi hiko mō ia waeine PV, ā, ka whakapai ake i te whai huatanga o te pūnaha.
Te whakahaere pūngao: Ehara i te mea ko te hurihanga DC ki AC anake te kawenga a ngā inverters; engari ko tā rātou he whakahaere me te aroturuki i te pūngao. He maha ngā wā ka hono atu ngā inverters hou ki te whatunga atamai hei whakarato i te urupare tono me te tautoko rokiroki pūngao, ka whakapai ake i te ōhanga me te pono o te pūnaha.
4. Te aroturuki me te tiaki i te pūnaha: Ka whakarite kia mau tonu te mahi mō te wā roa.
Pūnaha aroturuki: Ka taea e tētahi pūnaha aroturuki whai hua te whai i te mahi a te pūnaha PV i te wā tonu, te tautuhi me te whakatau i ngā take ina puta ake. Ka taea e te tātari raraunga te whakapai ake i te mahi a te pūnaha me te whakaroa i te roa o te ora o ngā taputapu.
Me horoi, me tiaki hoki ngā panera PV i ia wā, i ia wā, kia pai ai te mahi a te pūnaha. Me whakarite te kaupapa tiaki kia rite ki te āhuarangi o te rohe me ngā āhuatanga taiao.
5. Tātaritanga Painga Ōhanga: Ka whakarite i te hokinga mai o te haumitanga.
Wā whakahoki moni: I te wā e whakawhanake ana i tētahi pūnaha PV, me arotake hōhonu te haumitanga tuatahi o te kaupapa, ngā utu whakahaere, ngā hokinga mai e matapaetia ana, me te tautoko ture. Ka āwhina tēnei ki te whakatau i te nui o te haumitanga me te tikanga putea e tika ana mō te kaupapa, me te aromatawai hoki i ōna painga ōhanga.
Ngā Kaupapa Here me ngā Whakatenatena: He pānga nui te tautoko kaupapa here i ia whenua me ia rohe ki te ōhanga o ngā kaupapa hiko o te rā. Mā te mārama me te whakatinana i ngā momo tahua āwhina, ngā whakahekenga taake, me ngā ture nama matomato ka tino whakanui ake i te kukume haumi o tētahi kaupapa.
He kaupapa uaua te hoahoa pūnaha PV mō ngā whare arumoni me ngā whare ahumahi e hiahia ana kia āta whakaaroarohia ngā take hangarau me ngā take ōhanga maha. Ka taea e ngā kamupene te hanga i tētahi pūnaha PV whai hua me te utu-whai hua mā te whakamahere me te hoahoa āta, ka hua ake he mana motuhake mō te pūngao, he iti ake ngā utu whakahaere, me te tiaki taiao.
