1. Ka whakapakari ake ngā kamupene rokiroki pūngao matua

E ai ki ngā āhuatanga whanaketanga o te umanga rokiroki pūngao, kua hangaia he tauira whanaketanga, me ngā pākahiko phosphate rino lithium hei huarahi matua, ngā pākahiko konutai-ion e tere whakapai ake ana hei whakakapinga wāhanga, me ngā huarahi pākahiko maha e tautoko ana tetahi i tetahi. I te pikinga ake o te hiahia mō te rokiroki kāinga me te rahi, ko te pakeketanga opākahiko rokiroki pūngao ka whakapaitia ake te hangarau, ā, e matapaetia ana ka heke iho ngā utu pākahiko. He tino kukū te umanga pākahiko rokiroki pūngao whānui, ā, he nui te wāhi mākete e nohoia ana e ngā umanga matua.

2. Kei te tere haere te tipu o ngā kaitahuri rokiroki pūngao

I tēnei wā, kei te tere tonu te tipu o te rahinga tuku o ngā inverters, ā, he nui ake te ōwehenga o ngā micro-inverters. Ko te inverter midstream te nuinga o te wā e whakarato ana i ngā inverters rokiroki pūngao kua whakaritea mō ngā momo tono, engari kāore he kaiārahi mākete tuturu. I te tukunga mai o te rokiroki pūngao nui i Haina me te whakatuwheratanga o te mākete rokiroki nui ki tāwāhi, ko terokiroki pūngao E matapaetia ana ka tere haere te pakihi inverter.

3. Ka piki haere tonu te whakamatao rokiroki pūngao

I te whanaketanga tonu o te mākete rokiroki pūngao hikohiko, kua tino tipu hoki te mākete whakahaere pāmahana. I te heke mai, me te pikinga ake o ngā tono rokiroki pūngao kaha-nui me te tere-nui, ka kitea nuitia ngā painga o ngā pūnaha whakamatao wai me te pai o te tohatoha wera me te tere tere, ka tere ake te urunga. Ki te whakatauritea ki ngā pūnaha whakamatao hau, ka tukuna e ngā pūnaha whakamatao wai he roa ake te ora o te pākahiko, he pai ake te mahi, me te whakahaere pāmahana tika ake. E matapaetia ana i te tau 2025, ka eke te tere urunga o ngā pūnaha whakamatao wai ki te 45%.

4. Hononga i waenga i te rokiroki kāinga o tāwāhi, me te rokiroki tauine nui o te kāinga.

Kua wehea ngā pūnaha rokiroki pūngao ki ngā tono kei mua i te mita me ngā tono kei muri i te mita. He whānui ake ngā tono kei mua i te mita, ā, ko Haina, ko te Hononga o Amerika, me Ūropi te nuinga e aro ana ki ngā pakihi kei mua i te mita. I Haina, ko ngā tono kei mua i te mita te 76% o te ōwehenga tāutanga rokiroki pūngao ā-rohe i te tau 2021. He rerekē te arotahi o ngā pakihi kei muri i te mita i waenga i ngā whenua, me te reiti urunga o te 10% mō te rokiroki nui i Haina me te 5% mō te rokiroki kāinga. Ko ngā mākete o tāwāhi te nuinga e aro ana ki te rokiroki kāinga. I te tau 2021, i piki ake te kaha tāutanga o te rokiroki pūngao kāinga i te Hononga o Amerika mā te 67%, i te mea i heke te rokiroki pūngao arumoni me te ahumahi mā te 24%.

5. Tātaritanga Mākete o te Rokiroki Pūngao

I ngā tau tata nei, kua puta he whanaketanga nui i roto i ngā hangarau rokiroki pūngao hou pēnei i ngā pākahiko lithium-ion, ngā pākahiko rere, ngā pākahiko konutai-ion, te rokiroki pūngao hau kōpeke, me te rokiroki pūngao ā-papa. Kua uru te umanga rokiroki pūngao ā-rohe i Haina ki tētahi wāhanga whanaketanga kanorau, ā, e matapaetia ana ka riro i a ia tētahi tūranga ārahi o te ao ā muri ake nei.

5.1 Ngā pākahiko rokiroki pūngao

Mō ngā pākahiko rokiroki pūngao, kua piki haere te kaha tāutanga pākahiko rokiroki pūngao o te ao me te tere tipu i ia tau, me te nui o te tono i roto i te mākete pākahiko rokiroki pūngao o te ao. Kei te piki haere tonu te putanga pākahiko lithium rokiroki pūngao o Haina, ā, e matapaetia ana ka heke te utu o ngā pākahiko lithium rino phosphate ia kilowatt-haora. Nā te aratohu kaupapa here me te whakahoutanga hangarau ahumahi, he nui te pūmanawa whanaketanga o te mākete raro mō ngā pākahiko rokiroki pūngao me te tono whānui, e akiaki ana i te whānui haere tonu o te tono pākahiko rokiroki pūngao.

5.2 Ngā Pūnaha Whakawhiti Hiko

Mō ngā PCS (Pūnaha Whakawhiti Mana), ko te ia o te ao kei te anga atu ki te whakaurunga o ngā kaitahuri hiko photovoltaic me te rokiroki pūngao, e tino hono ana ki ngā kaitahuri hiko whatunga-here kāinga. He nui te utu mō ngā kaitahuri rokiroki pūngao, ā, e matapaetia ana ka piki haere tonu te tere urunga o ngā kaitahuri iti ki te mākete tohatoha. I te heke mai, i te mea ka piki ake te ōwehenga o ngā whirihoranga rokiroki pūngao, ka uru te umanga PCS ki tētahi wāhanga whānui tere.

5.3 Te whakahaere pāmahana rokiroki pūngao

Mō te whakahaere pāmahana rokiroki pūngao, ko te tipu nui o ngā pūnaha rokiroki pūngao hikohiko kei te akiaki i te whanaketanga tere o te whakahaere pāmahana rokiroki pūngao. I te tau 2025, e matapaetia ana ka eke te tauine o te mākete whakahaere pāmahana rokiroki pūngao hikohikohiko o Haina ki te 2.28-4.08 piriona yuan, me te tere tipu ā-tau toharite o te 77% me te 91% mai i te tau 2022 ki te 2025. I te heke mai, i te mea ka piki haere ngā tono rokiroki pūngao kaha-teitei me te tere-teitei, ka nui ake ngā whakaritenga mō te whakahaere pāmahana. Ko te whakamatao wai, hei otinga hangarau wā-waenga ki te wā roa, e matapaetia ana ka piki haere te tere urunga ki te mākete, me te matapaetia he 45% te wahanga mākete i te tau 2025.

5.4 Te tiaki ahi me te rokiroki pūngao

Mō te tiaki ahi me te rokiroki pūngao, he nui te wāhi hei whakapai ake i te wāhi mākete o ngā umanga rokiroki pūngao matua o Haina i roto i te mara o ngā pūnaha tiaki ahi. I tēnei wā, e 3% o te utu o te pūnaha rokiroki pūngao te tiaki ahi. Nā te nui o te hau me te hiko o te rā e hono ana ki te whatunga hiko, ka tere te piki ake o te tere whakamahinga o te rokiroki pūngao, ka nui ake te hiahia mō te tiaki ahi, ā, ka piki ake te ōwehenga o ngā utu tiaki ahi.

Ko te arotahi matua o Haina ko te rokiroki pūngao nui, ko ngā mākete o tāwāhi ia e aro ana ki te rokiroki pūngao kāinga. I te tau 2021, ko te ōwehenga o te rokiroki pūngao taha-kaiwhakamahi i roto i te rokiroki pūngao hou o Haina i eke ki te 24%, e whakaatu ana i tōna hiranga. Mō ngā āhuatanga tono motuhake, ko ngā rāngai arumoni me ngā rāngai ahumahi ā-rohe me ngā papa ahumahi te nuinga, me te wāhanga katoa o te 80%, koia ēnei te tono matua mō te rokiroki pūngao taha-kaiwhakamahi.