Ko te pikinga o ngā utu hiko, te pikinga o te hiahia mō te hiko o te whare, te kore pumau o te whatunga hiko, te motuhanga hiko i ētahi wā, me ngā āwangawanga mō te taiao, he wero tēnei e pā ana ki te nuinga o ngā whānau i ēnei rā. Ko te whakarite i tētahi puna hiko pono, kore e mutu, me te pupuri tonu i ngā pire hiko kia kaua e mutu, kua noho hei kaupapa matua mā ngā kaipupuri whare, koia te take e piki haere ana te rongonui o ngā pūnaha rokiroki hiko o te kāinga.
He otinga tino pai ngā pūnaha rokiroki hiko kāinga katoa a ROYPOW, e āwhina ana i ngā whare ki te arotau i te whakamahinga hiko, te whakaiti i te whakawhirinaki ki te whatunga hiko me ngā miihini hiko tīhiera, me te whakatutuki i te mana motuhake o te whare katoa. Puta noa i Latvia me te UK, kei te whakamana a ROYPOW i ngā whānau ki te whakahaere i ā rātou hiahia hiko me te whai hua, te whakaiti i ngā whakapaunga hiko, me te whiwhi i te puna hiko pono, pumau hoki i te kāinga.
Take 1: Pūngao Ma, Kore e Mutu mō tētahi Kāpata o Latvia
I whiriwhiria e tētahi kaihoko i Latvia tētahi pūnaha rokiroki hiko kāinga ROYPOW 5kW / 15kWh kotahi-wāhanga katoa-i-te-kotahi hei hono atu ki tētahi pūnaha PV 5kWp, e honoa ana ki te whatunga hiko hei whakamahi māna ake i roto i tōna kāpata. I te awatea, ka tukuna tika mai e te hiko o te rā te kawenga, ko te kaha nui ka rongoatia ki roto i te pākahiko. I te pō, ka tukuna te pākahiko hei tuku i te kawenga, kia kore ai e mutu te hiko.
Mā tēnei whakaritenga, ka taea e te kiritaki te whiwhi i te pūngao hiko tonu mō ngā hāora 24, ka whakaiti i te whakawhirinaki ki te whatunga hiko, ka whakarei ake hoki i te mana motuhake o te hiko. Hei tāpiri, ka whakaitihia e te pūnaha ngā utu hiko mā te karo i ngā utu whatunga hiko teitei me te rerekē haere, me te whakanui ake i te whakamahinga o te hiko ma, ka pai ake te whakahaere o te pūnaha ki te taiao, ki te marino, me te pumau.
Take 2: Te Herekoretanga Katoa i Waho i te Whatunga mō tētahi atu Kāpata o Latvia
Waihoki, i roto i tētahi atu kāpata o Latvia, i tāutahia e tētahi kiritaki hePūnaha rokiroki pūngao kāinga ROYPOW 3.6kW / 10kWh kotahi-wāhanga katoa-i-te-kotahikia taea ai te whakahaere i waho o te whatunga hiko. Ko te pūngao katoa e ahu mai ana i te hiko o te rā, me te pūnaha PV e tautoko ana i te kawenga me te utu i te pākahiko i te awatea, ko te pākahiko ia e tuku ana i te pō hei whakarato hiko.
Mā tēnei pūnaha ka taea te whakamahi i te hiko katoa me te kore e whakawhirinaki ki te whatunga hiko. Ka whakaratohia he hiko ma 100% me te hiko pumau, pono hoki i te ao, i te pō.
Take 3: Te Whakanui i ngā Penapena me te Haumarutanga mō tētahi Kāinga o te UK
I tāutahia e tētahi kiritaki i te UK tētahiPūnaha rokiroki hiko kāinga kotahi-wāhanga 5 kW / 20 kWh, e hono ana ki te hiko pūngao rā me te whatunga hiko mō ō rātou kāinga. I te awatea, ka tukuna tika mai e te hiko o te rā ngā hiahia hiko o te whare, ko te pūngao taikaha ka rongoatia ki roto i te pākahiko. I te ahiahi, i ngā wā tino pikinga utu hiko rānei, ka tangohia te hiko e te whānau mai i te pākahiko, ka whakaiti i te whakapaunga hiko o te whatunga hiko. Mēnā ka motu te hiko, ka mahi anō te pākahiko hei puna tārua pono.
Nā tēnei, ka whakaitihia ngā utu hiko e tēnei whakaritenga mā te 40–60% pea, ā, ka whakapiki ake i te whakamahinga whaiaro o te pūngao o te rā ki te 70% pea, me te whakanui ake i te rawaka o te pūngao o te whare. Ka whakaitihia hoki te whakawhirinaki ki ngā miihini whakaputa hiko tīhi tikanga, ka whakaitihia ngā tukunga waro me te haruru, e ai ki ngā kaupapa here taiao o te UK, ā, ka tautoko i tētahi heke mai matomato ake, pumau ake hoki.
Mā ngā otinga rokiroki pūngao kāinga auaha a ROYPOW, ka tīmata i tēnei rā te heke mai o te pūngao kāinga pumau, pono, me te motuhake.
