Ko ngā puhipi hau he meka hirahira e hanga ai i te wero hau hei whakahirahira i te waea. Ki ētahi, ko ngā puhipi hau he putiputi rahi me ngā rito kanohi rahi e toru ka huri noa i ngā rangi hau. Engari, kei a koe i rongo tonu i ngā puhipi hau huri?
Te whakaputa anake o te hanganga hou, o ngā pūtango raeti hei whakarite mō te whai hereora i te waihanga. E ai ki te kōrero, e āhei ana ngā pūtango hou nei ki te whiti i ngā hauherehere tae atu ki ngā hauherehere nui. Ko te āhua tino huatau o ngā pūtango raeti nei ko te mea ko te kakano o te rākau kei te tahia mai i te hokinga o te hau. Ki te pai rawa, ka whakatika ngā pūtango raeti nei ki runga i aua ara katoa, ahakoa te whakaheke rānei, te whakangao rānei o te hau.
Kei te whai ake ngā tūrupeke ukaipō itiiti i te whāoatanga o te ao. Ki ngā tāone, ki ngā whenua mahi, me ngā wāhi noho kaipūtahi hoki rātou i whakamahi. E ai ki ngā tūrupeke ukaipō, he whakaaro taunaki ātaahua kei raro i ngā tūrupeke hau pūmotu. Ko te rahi o ngā tūrupeke ukaipō e āhei ana hoki i te kīanga me te whakatū mai, nā reira ka waimaria te hangaanga i te wā e hiahiatia ana te huringa hau.
Ko te mea mutunga koa hei whakapuakina i te mana o ngā tūrupeke ukaipō, he āhei rātou ki te whakawhiti i te hau i runga i tētahi taha i tae mai ai. Ki runga i ngā tūrupeke hau pūmotu, me te hau e haere ana i tētahi taha whakapūmau, ka āhei ngā tūrupeke ukaipō ki te whakaiti i te hau e huri ana i te maha.
Mō te tuatahi, e āhei ana ngā puhipuhi hēliki ki te whakawehe waiū i te hangenga iti nei i te toru mīra ki te haerenga. Ko tēnei āhuatanga kei a rātou te āhua hei whakawehe waiū i runga i te waenganui o ngā puhipuhi o nāianei, e hāngai ana ki ngā hau nui. Ka whakaiti anō hoki ngā puhipuhi hēliki i te karekau, he iti noa iho ngā karekau i roto i te ao, me ēnei e whakamahi neke atu rānei rānei.
Kei raro i te mana o ngā puhipuhi hēliki ki te whakaatu i ngā mea nui mō te waiū anamata ka mahia e mātau! E āhei ana enei ki te whakawehewehe i ngā pū whenua hau, ki reira ka honoia ngā puhi rerekē ki tētahi wāhanga hei whakawehe waiū. Ki runga i ngā puhipuhi hēliki, ka taea e ngā pū whenua hau te whakarere i ngā huarahi motuhake ki tua noa mai o ngā puhi turetu, kia āhei tonu rātau ki te whakapakari i te waiū i roto i tētahi wāhanga tūmatawhānui. Mō te tuatahi anō, ka taea e ngā puhi rorohiko e whakarere ana i ngā wāhi e kore ana mō ngā whare hiroki turetu, pērā i ngā whakauru paipera ranei, rānei ngā whenua iti.
He mea nui e whai ake ana i ngā puhipi huri rite, ko tō rātou pūtake kia āhei ai rātou ki te whakauru māhea ki te whenua. Ka whai rātou i tō rātou wā kei te ao taketake rānei, ka tuhia rānei / ka whakapapa hei whakarite i te wāhi. Ko tēnā whakatika hei whakaheke i te whiuwhiutanga, me te pai ake ā-mata rānei, inā he mea nui te tiaki i ēnei momo wahi pai ki te noho i ngā wāhi e hiahia ana ki te tiaki i te mana o te taiao.
ko ngā hua matua ko ngā pūkaha hau, ngā kōpae rā, ngā pūhiko lifepo4. Ka taea e ngā kiritaki te whiwhi i te otinga katoa-i roto i te toa kotahi te whakaurunga me te hoahoa o ngā pūnaha solar-hauhau matapihi atamai photovoltaic. Ko te DHC he kaiwhakarato pono o ngā hua, ngā pūkaha hau porohita, tautoko i muri i te hoko ki ngā kiritaki mā te kaha tuku pai rawa atu.
He mea nui te whakamahi i ngā reta ā-huruhuru. Ki te whakauru i ngā pūkenga whakahaere mō ngā turīneke huruhuru, ka taea e mātou te whakarite i ngā whakaaetanga katoa mo ngā matua. Me te whakahaere pūkenga i runga i te rā, ka huri mai i te hanga, te whakapono me te pūtake i muri iho.
Ko te whakaū te pūtake o tō tātou kāinga. Ka tuku ki ngā whare wera tika, ko ngā turīneke huruhuru pūkenga hoki. Ki te kite i ngā turīneke, {ka taea e koe te whakamārama he mea nui te whakaū hei take mo tā tātou whenua matai. Ka tukuna e tātou ngā whare wera tika, ko ngā pūkenga tino pai hoki. Tirohia ngā taupānga, pērā i te diāmetita o ngā para, ko te mana o te turīneke hoki. Kia mihi ake te DHC i tana kawe kōrero, ka taea e ana mahi katoa te whakahokia i te wera tika, kaore i te whakapae i te wera.
Ko DHC te kauniwi matua ki ngā rorohiko hau-tūpuhi, he takitahi noa iho te kaihanga me tōna whare pūkaha hau-tūpuhi, e whakauru ana i te R D, matatika, whakato, me ngā ratonga hangarau. I te tau 2009, i whakanuihia e ngā kaitakiwhatiwhati te hiahia ki te tiaki i te taiao, i whakamahia ngā momo hangarau hou, ā, i hangaia ngā tohu hau rorohiko e ai ki ngā uara take "whiwhinga me te tika, ko te mahi tahi me te waihanga hou." Ko tēnei anō te take o tō mātau ingoa "DHC".