Ko te iahiko pumau, ōrite hoki, e kore e whakawhirinaki anake ki ngā hanganga me te mahi a ngā ara iahiko kounga teitei, engari ki te kounga hoki o ngā wāhanga matua e rua o te taura: ko ngā rauemi whakamarumaru me te paparanga.
I roto i ngā kaupapa pūngao tūturu, he maha ngā wā ka pāngia ngā taura e ngā āhuatanga taiao kino mō ngā wā roa. Mai i te pānga tika ki te hihi UV, ngā ahi whare, te tanumanga i raro i te whenua, te makariri rawa, tae atu ki te ua nui, he wero katoa ēnei ki ngā rauemi whakamahana me te hipoki o ngā taura photovoltaic. Ko ngā rauemi e whakamahia whānuitia ana ko te polyolefin honohono-whiti (XLPO), te polyethylene honohono-whiti (XLPE), me te polyvinyl chloride (PVC). He āhuatanga motuhake tō ia o ēnei rauemi e tika ana mō ngā āhuatanga taiao me ngā whakaritenga kaupapa rerekē. Ka ārai pai i te ngaronga pūngao me ngā ara iahiko poto, ā, ka whakaiti i ngā mōrearea pēnei i te ahi, te ru hiko rānei.
PVC (Polyvinyl Chloride):
Nā tōna ngāwari, tōna utu taurite, me tōna ngāwari ki te tukatuka, he rauemi mata tonu te PVC mō te whakamahana taura me te hipoki. Hei rauemi kirihou wera, ka taea te hanga ngāwari i te PVC ki ngā āhua rerekē. I roto i ngā pūnaha photovoltaic, he maha ngā wā ka whiriwhiria hei rauemi hipoki, e whakarato ana i te tiaki i te pakū mō ngā kaiārahi o roto, me te āwhina hoki ki te whakaiti i te tahua kaupapa whānui.
XLPE (Polyethylene Hono-whiti):
I hangaia mā te whakamahi i tētahi tukanga honohono-silane ngaio, ka whakaurua ngā kaihoko hononga silane ki roto i te polyethylene hei whakarei ake i te kaha me te ātete ki te koroheketanga. Ina whakamahia ki ngā taura, ka tino whakapai ake tēnei hanganga ngota i te kaha me te pumau o te miihini, ka whakarite kia mau tonu i raro i ngā āhuatanga huarere kino.
XLPO (Porokorefin Hononga-Whārite):
I hangaia mā te tukanga whakawhiti-whakawhitinga irahiko motuhake, ka hurihia ngā pūmua raina hei pūmua mahi-teitei me te hanganga whatunga toru-ahu. He tino pai te ātete UV, te ātete wera, te ātete makariri, me ngā āhuatanga miihini. He nui ake te ngāwari me te ātete huarere i te XLPE, he māmā ake te tāuta me te nekeneke i roto i ngā whakatakotoranga uaua—he tino pai mō ngā panera rā o te tuanui, ngā pūnaha rarangi whenua rānei.
Ko tā mātou rauemi XLPO mō ngā taura photovoltaic e tutuki ana i ngā paerewa taiao o te ao, arā, ko te RoHS, REACH, me ētahi atu paerewa taiao o te ao. E tutuki ana i ngā whakaritenga mahi o te EN 50618:2014, TÜV 2PfG 1169, me te IEC 62930:2017, ā, he pai hoki mō te whakamahi i roto i ngā paparanga whakamahana me te hipoki o ngā taura photovoltaic. Mā te rauemi ka whakarite kia haumaru te taiao, me te tuku i te rere tukatuka pai me te mata whakaputa maeneene, ka whakapai ake i te pai o te hanga taura me te ōritetanga o te hua.
Ātete Ahi me te Wai
Whai muri i te hononga whakawhiti irahiko, he āhuatanga ā-roto o te XLPO te ārai mura. Ka mau tonu te pumau i raro i te pāmahana me te pēhanga teitei, ka whakaiti nui i te mōrearea ahi. Ka tautoko hoki i te ātete wai AD8-rated, kia pai ai mō ngā taiao makuku, ua rānei. He rerekē, kāore i te XLPE te ātete mura ā-roto, ā, he pai ake mō ngā pūnaha e hiahia ana ki te ātete wai kaha. Ahakoa he kaha tineia e te PVC, ka tukuna pea e tana tahunga he hau uaua ake.
Te Paitini me te Pānga ki te Taiao
He rauemi kore-halogen, iti-paowa te XLPO me te XLPE, kāore e tuku hau chlorine, dioxins, kohu waikawa waikura rānei i te wā e tahuna ana, ā, he pai ake te taiao. I tetahi atu taha, ka taea e te PVC te tuku hau kino ki te tangata me te taiao i ngā pāmahana teitei. Hei tāpiri, ko te nui o te hononga whakawhiti i roto i te XLPO ka roa ake te ora o te mahi, ka āwhina ki te whakaiti i ngā utu whakakapinga me te tiaki mō te wā roa.
XLPO me te XLPE
Ngā Horopaki Taupānga: Ngā tipu hiko pūngao rā nui i ngā rohe he nui te rā, he kino rānei ngā āhuarangi, ngā tuanui pūngao rā arumoni me ngā tuanui ahumahi, ngā papa pūngao rā e mau ana i te whenua, ngā kaupapa ātete-waikura i raro i te whenua.
Mā te ngāwari o ēnei taura ka tautoko i ngā whakatakotoranga uaua, nā te mea me whakatere ngā taura ki ngā arai, me whakarerekē pinepine rānei i te wā tāutanga. Nā te pakari o te XLPO i raro i ngā āhuatanga huarere kino, he mea pono tēnei mō ngā rohe e rerekē ana te pāmahana me ngā taiao kino. Ina koa i roto i ngā kaupapa photovoltaic e nui ana te ātete ki te mura, te tiaki taiao, me te roa o te ora, ko te XLPO te rauemi tino pai.
PVC
Ngā Horopaki Taupānga: Ngā tāutanga pūngao rā o roto, ngā pūnaha pūngao rā kei runga i te tuanui e whakamarumaruhia ana, me ngā kaupapa i roto i ngā āhuarangi mahana me te iti o te pānga o te rā.
Ahakoa he iti ake te ātete o te PVC ki ngā hihi UV me te wera, he pai te mahi i roto i ngā taiao e pāngia ana e te hihi o te rā (pērā i ngā pūnaha o roto, i ngā pūnaha o waho rānei e marumaru ana), ā, he kōwhiringa iti te utu.
Wā tuku: Hurae-25-2025