Ko te pākahiko pūngao rā he pākahiko e penapena ana i te pūngao mai i te pūnaha PV pūngao rā ina mimitihia e ngā panera te pūngao mai i te rā ka hurihia hei hiko mā te inverter hei whakamahi mā tō kāinga. Ko te pākahiko he wāhanga tāpiri e taea ai te penapena i te pūngao i puta mai i ō panera me te whakamahi i te pūngao i tētahi wā i muri mai, pērā i te ahiahi ina kore ō panera e whakaputa pūngao ana.
Mō tētahi pūnaha waho-whatunga hiko, ka honoa tō pūnaha PV rā ki te whatunga hiko, e āhei ai tō whare ki te whiwhi hiko tonu ahakoa kāore ō panera e whakaputa ana i te nui hei whakatutuki i ō hiahia pūngao.
Ina nui ake te hanga a tō pūnaha i tō whakapaunga hiko, ka whakahokia te kaha taikaha ki te whatunga hiko, ka whiwhi koe i tētahi whiwhinga i tō pire hiko e whai ake nei, ā, ka whakaitihia te nui o tō utu me te pūnaha inverter ranu.
Engari mō te hunga kāore i te hono atu ki te whatunga hiko, e hiahia ana rānei ki te penapena i te kaha taikaha mā rātou anō kaua e whakahoki ki te whatunga hiko, he mea pai ngā pākahiko pūngao rā hei tāpiri atu ki tā rātou pūnaha PV pūngao rā.
I te wā e whiriwhiri ana i te momo pākahiko hei whakamahi mō te rokiroki hiko, whakaarohia ngā mea e whai ake nei:
Te roa o te pākahiko me te pūtāhui
Te kaha o te mana
Te hohonutanga o te tukunga (DoD)
Kei te mahi te pākahiko Youth Power me ngā huringa roa rawa atu o ngā pūtau Lifepo4, ā, ko te roanga o te ora o te pākahiko i waenga i te rima ki te 15 tau, ko ngā pūtāhui mō ngā pākahiko e whakahuatia ana i roto i ngā tau, i ngā huringa rānei. (10 tau, 6,000 huringa rānei)
Ko te kaha o te hiko e pā ana ki te nui katoa o te hiko ka taea e te pākahiko te pupuri. Ko ngā pākahiko Youth Power Solar ka taea te whakarārangi, arā, ka taea e koe te whai wāhi rokiroki pākahiko maha ki te kāinga hei whakanui ake i te kaha.
Ka ine te DOD Pūhiko i te nui o te taea te whakamahi i te pākahiko e pā ana ki tōna kaha katoa.
Mena he 100% DoD te pākahiko, ko te tikanga ka taea e koe te whakamahi i te nui o te rokiroki pākahiko katoa hei whakakaha i tō whare.
Ka tautokohia e te pākahiko Youth Power te 80% DOD kia roa ake ai te ora o te pākahiko, engari he iti noa te DOD o te pākahiko waikawa mata, ā, he tawhito hoki.