He aha te mahi a te kaitahuri hiko o te rā?

Kaitahuri rāHe wāhanga nui tēnei o te pūnaha whakaputa hiko o te rā. He mahi nui tāna ki te huri i te hiko iahiko tika (DC) e whakaputaina ana e ngā panera rā ki te hiko iahiko tauutuutu (AC) ka taea te whakamahi hei whakakaha i ngā whare me ngā pakihi. Ko te tikanga, he piriti te kaitahuri hiko rā i waenganui i ngā panera rā me ngā taputapu, kia rite ai te hiko e whakaputaina ana e ngā panera rā ki te whatunga hiko o nāianei.

Nā, he aha te mahi a te kaitahuri hiko o te rā? Me keri tātou ki ngā taipitopito.

Tuatahi, ko te kaitahuri hiko o te rā te kawenga mō te huri i te mana DC ki te mana AC.Ngā panera rāKa whakaputa i te au tika ina pāngia e te rā. Heoi, ko te nuinga o ngā taputapu kāinga me te whatunga hiko e whakamahi ana i te au tauutuutu. Koinei te wāhi e whakamahia ai ngā kaitahuri pūngao rā. Ka hurihia e ia te hiko DC i hangaia e ngā panera pūngao rā ki te hiko AC, kia pai ai mō te whakakaha i ngā taputapu kāinga me te whakahoki i te pūngao nui ki te whatunga.

Hei tāpiri, he mea nui te mahi a ngā inverters solar ki te whakapai ake i te mahi ongā pūnaha hiko o te rāKei a rātou te hangarau Aroturuki Pūngao Nui (MPPT), e āhei ai rātou ki te whakahaere tonu i te ngaohiko me te iahiko kia pai ai te mahi a ngā panera rā. Ko te tikanga tēnei ka taea e te kaitahuri rā te tango i te nui o te mana mai i ngā panera rā i raro i ngā āhuatanga rerekē o te rā, ā, i te mutunga ka whakanui ake i te putanga pūngao o te pūnaha.

Haunga te huri me te whakapai ake i te hiko e whakaputaina ana e ngā panera rā, he mea nui anō hoki ngā āhuatanga haumaru o ngā kaitahuri rā. Kua hangaia ēnei hei aroturuki i te putanga hiko o ngā panera rā, ā, hei whakaweto mēnā ka motu te whatunga hiko. He mea nui tēnei mō te haumaru o ngā kaimahi tiaki, hei ārai hoki i ngā kino ka pā ki te pūnaha rā i te wā e motu ana te hiko.

He rerekē ngā momo pūwhakawhiti hiko o te rā kei te mākete, he rerekē ngā āhuatanga me ngā āheinga o ia momo. Ko ngā momo tino noa ko ngā pūwhakawhiti aho, ngā pūwhakawhiti iti me ngā pūwhakaarotau hiko. He mea whakamahi noa ngā pūwhakawhiti aho i roto i ngā pūnaha hiko o te rā tuku iho, e honoa ana ngā panera hiko maha i roto i te raupapa. Ko ngā pūwhakawhiti iti, i tētahi atu taha, ka tāutahia ki ia panera hiko takitahi, e āhei ai te ngāwari me te aroturuki mahi. He hangarau hou ake ngā pūwhakaarotau hiko e tuku ana i ngā painga rite ki ngā pūwhakawhiti iti mā te arotau i te mahi o ia panera hiko.

I ngā tau tata nei, kua ārahi te whanaketanga o ngā whanaketanga o te hangarau hurihuri o te rā ki tengā kaitahuri ranu, ka taea hoki te whakauru atu kingā pūnaha rokiroki pūngaopērā i ngā pākahiko. Mā tēnei ka taea e ngā kaipupuri whare te penapena i te kaha nui o te rā hei whakamahi i ngā wā kāore i te rawaka te rā, i ngā wā rānei e motu ana te hiko, ka whakarei ake i te pono me te pakari o ngā pūnaha hiko o te rā.

Hei whakarāpopototanga, ko te inverter solar he wāhanga matua o te pūnaha whakaputa hiko solar. Ko tāna mahi he huri i te hiko DC e tukuna ana e ngā panera solar ki te hiko AC, hei whakapai ake i te mahi a te pūnaha, hei whakarite hoki i te haumaru me te pono. I te mea kei te tipu haere tonu te hiahia mō te pūngao hou, ka nui haere te mahi a ngā inverter solar ki te whakatairanga i te whakamahinga whānui o te pūngao solar hei puna pūngao ma, pumau hoki.