Te hiranga opūngao rāKāore e taea te whakanui rawa. E whakaatu ana ngā rangahau kāore he utu nui e pā ana ki te whakahaere i ngā panera rā. Hei tāpiri, kāore e pau te wahie, ā, he āwhina tēnei ki te taiao. I te US anake, ka taea e te tipu hiko rā kotahi te whakaputa i te pūngao e ranea ana hei whakatutuki i ngā hiahia hiko o tētahi whenua mō te tau katoa. Nō reira, ko te pūngao rā tētahi o ngā huarahi tino utu nui, tino ma, me te pumau ki te whakaputa hiko. Engari i mua i te haumi ki te pūngao rā, me ako tuatahi koe mō ōna painga.

He iti hoki te utu o te hiko o te rā. Ka taea e koe te whakamahi hei whakakore i te whatunga hiko. He puna hiko taiao anō hoki, he puna hiko hou. Hei tāpiri, kāore e poke. Ko te tikanga o tēnei ka taea e koe te whakaiti i tō pire ratonga me te penapena moni i roto i te wā. He maha ngā painga o te hiko o te rā, ā, he kōwhiringa pai mō ngā kāinga he tuanui nui. Mō ētahi atu kōrero, tirohia mai tā mātou paetukutuku! Te Hiranga o te Pūngao o te Rā

He pai te pūngao o te rā mō ngā mea ora katoa. Ehara i te mea ko ngā tipu me ngā kararehe anake e whakamahi ana i te pūngao o te rā hei oranga mō rātou, engari ka whakamahia hoki e te tangata te rā hei whakaputa huaora D. Mā te whakamahi i te pūngao o te rā, ka whakaitihia tō whakawhirinaki ki ngā hinu pūmua, ā, ka tiakina hoki te taiao. Ka taea e koe te ārai i te tukunga o ngā hau kati kōtuhi kino ina whakamahi koe i te pūngao o te rā. Heoi anō, ka tāpirihia e te pūngao o te rā te uara ki tō whare. Ka taea e koe te hoko atu mō te moni whiwhi, ā, ka whiwhi moni. Engari ko te mea nui, ka roa ngā painga.

Ko te painga nui o te whakamahi i te pūngao o te rā, ka taea e ia te penapena moni tonu. Nā te mea he mea hanga ngā panera rā, ka taea e koe te tāuta i te maha o ngā panera e hiahia ana koe. I te pikinga ake o te utu tāutanga, ka taea e koe te tāuta i te maha o ngā panera e hiahiatia ana e koe. Ko te nui ake o ngā panera ka tāutahia e koe, ko te nui ake o te hiko ka penapenahia e koe. He huarahi pai tēnei hei penapena moni me te whakapai ake i te uara o tō whare. He haumitanga pai anō hoki. Mena kei te rapu koe i tētahi puna pūngao pono, whakaarohia he pūnaha panera rā.

Ko te pūngao o te rā te rauemi tino nui o te ao. He whānui ngā painga o tēnei rauemi. Ka taea e te rā te whakakaha i tō whare. Hei tauira, ka taea e te panera rā noa te whakaputa i te 300 watts o te pūngao i roto i te haora ina pāngia e te rā. I te raumati, ka taea e koe te penapena i te toru kwh o te pūngao. Ahakoa he rauemi taiao te rā, ehara i te mea he nui. Nō reira, he mea nui kia tiakina te taiao mai i te maumauria o ngā wahie pūmua.

I mua i te hanganga o tētahi tipu hiko o te rā, me mōhio koe ki te nui o te hiko AC e hiahiatia ana e tō whare. Ko te huarahi pai ki te mahi i tēnei ko te whakamahi i tō pire hiko nui rawa atu o te marama mai i te tau kua hipa. Wehea te maha o ngā waeine hiko i pau i tō whare ki ngā rā o te marama. Kātahi, wehea te maha o ngā rā o te tau ki te maha o ngā taputapu hiko i roto i tō whare. I roto i te tau, e toru kwh te hiko e hiahiatia ana e koe.