He aha i hiahia ai te pūnaha PV taupee ki tētahi mita atamai OWON WiFi?

Taupee PV(Photovoltaics) i tino rongonui i te tau 2024-2025, ā, i tino piki haere te tono mākete i Ūropi. Ka hurihia e ia "ngā panera e rua + tētahi microinverter + tētahi taura hiko" hei "tipu hiko iti" ka taea te mono-ā-ringa, ahakoa mō ngā kainoho whare noho noa.

1. Te Manawanui o ngā Kainoho o Ūropi mō te Pire Pūngao

Ko te utu hiko ā-whare o te EU i te tau 2023 he 0.28 €/kWh, ā, ko ngā utu teitei i Tiamana e piki ake ana i runga ake i te 0.4 €/kWh. Ko ngā kainoho whare noho, kāore he urunga ki ngā tuanui mō ngā panera rā tuku iho, ka taea anake te tu atu ki ngā pire hiko nui o ia marama me te kore he huarahi whai hua hei penapena moni. Ka taea e te waeine taupee 400 Wp te whakaputa tata ki te 460 kWh ia tau i Munich. Ki te tatauhia i te utu taumaha o te 0.35 €/kWh, ka penapenahia e tēnei tata ki te 160 € ia tau, ka taea pea te utu mōna ake i roto i ngā tau e toru noa iho - he whakaaro tino ataahua mō ngā kainoho whare noho.

I waenganui i te tau 2023 ki te 2024, neke atu i te 30 o ngā tauhohenga karihi 56 o Parani i katihia nā te waikura taumahatanga, te whakakī rānei i te hinu, ā, i heke te kaha o te hiko karihi ki raro i te 25 GW i ētahi wā, he iti iho i te kaha kua whakaritea o te 55 GW, ā, ka piki ake ngā utu hiko i Ūropi. Mai i Hanuere ki Pēpuere 2024, ko te tere hau toharite i te Moana-a-Kiwa he tata ki te 15% te iti iho i te tikanga mō taua wā anō, ā, ka heke te kaha o te hau o Nordic ki te 20% i ia tau. I heke iho ngā reiti whakamahinga mō te hiko hau i Denmark me Tiamana ki te Raki i raro i te 30%, ā, i pāngia tonutia ngā utu mākete i ngā utu kino i mua i te peke atu i te 0.6 €/kWh. I whakaatuhia e te pūrongo a te Whatunga Pākehā o ngā Kaiwhakahaere Pūnaha Tuku mō te Hiko (ENTSO-E) 2024 ko te pakeke mahi toharite o ngā teihana hiko 220 kV i ngā whenua pēnei i a Tiamana me Parani neke atu i te 35 tau. Nā te hekenga o te wātea o ngā taputapu ka ara ake ngā aukati i te tuku hiko ā-rohe, ka piki ake te pikinga o te utu o ia rā ki te 2.3 ngā wā i tērā o te tau 2020. Nā tēnei ka rite ngā pire hiko a ngā kainoho whare noho Pākehā ki te eke tere haere.

2. Ko te hekenga o ngā utu mō ngā taputapu pūngao hou ka akiaki i te PV me te rokiroki ki roto i ngā whare

I roto i ngā tau e toru kua pahure ake nei, kua heke haere ngā utu mō ngā waeine PV, ngā microinverters, me ngā pākahiko rokiroki mā te neke atu i te 40%. Kua tata te utu mō ngā waeine iti-tākai i raro i te 800 Wp ki ngā taumata hokohoko. I taua wā tonu, kua tino whakangawaritia e ngā otinga hononga mono-ā-ringa te tukanga tāutanga, me te whakaiti i ngā utu whakatinanatanga pūnaha, me te whakatairanga tere i te tono nui o ngā pūnaha rokiroki hiko me te PV taupee.

3. Kaupapahere me te Ture: Mai i te Whakaaetanga Tūmatanui ki te Whakatenatena

• E whakarōpūtia ana e te Ture Pūngao Whakahou o Tiamana (EEG 2023) te "≤800 Wp PV taupee" heiStecker-Rā, e whakakore ana i ngā utu whakaae, ine, me te whatunga hiko, engari e aukati tonu ana i te whakahokinga hiko ki te whatunga hiko tūmatanui mā roto i ngā putanga hiko tūmataiti.
• Kei roto i ngā "Mehua Whakahaere PV Tohatoha (Tauira mō ngā Kōrero)" a Haina i te tau 2024 te whakarārangi i te "PV taupee" hei "āhuatanga iti" engari e kī mārama ana me whai taputapu tiaki rere hiko whakamuri ngā tauira "whakamahi-ā-koe katoa"; ki te kore, ka kiia he takahi i ngā ture whakamahi hiko.
• Kua whakarewahia e Wīwī, Itari, me Pāniora ngā tūāpapa rēhita "plug-in PV" i te wā kotahi, me whakaae tuatahi ngā kaiwhakamahi ki te "kore rere hiko whakamuri" kia whiwhi ai i ngā tahua tautoko whaiaro o te 0.10–0.15 €/kWh.

Kua noho te tautoko kaupapa here hei poutokomanawa mō te whakatinanatanga o te PV taupee, engari me aro hoki ki te tutuki i ngā ture aukati i te rere hiko whakamuri. Koinei te wāhi e hiranga ai ngā mita atamai.

4. He aha i hiahia ai te pūnaha hiko o te taupee ki tētahi mita atamai OWON WiFi?

Ko OWON, he Kaihanga Hoahoa Taketake mō ngā taputapu IoT me te neke atu i te 20 tau o te wheako, e arotahi ana ki te whakahaere pūngao me ngā otinga hanga atamai.PC341 Mita Atamai WiFiKua hangaia mō ngā horopaki pēnei i te PV o te taupee, ā, e tuku ana i ēnei āhuatanga e whai ake nei:

• Te horopaki whakawhitiwhiti kōrero ōrite:He maha ngā whare noho kāore i te whai tikanga mō te waea RS-485, ā, he utu ā-tau mō te 4G/NB-IoT. Ko te WiFi, me te tata ki te 100% te kapinga, he tikanga whakawhitiwhiti kōrero tino pai mō ngā mita atamai i roto i ngā āhuatanga PV taupee. Ka tautoko te PC341 i te hononga WiFi 802.11 b/g/n @ 2.4GHz.
• Te Āheinga Rere Mana Ārai-Whakamuri Matua:Me tere te kite a te mita i te putanga mai o te rere hiko whakamuri. Ka tautoko te PC341 i te ine pūngao e rua ngā taha, e aroturuki ana i te pūngao e pau ana me te pūngao e whakaputaina ana (tae atu ki te pūngao taikaha e whakahokia ana ki te whatunga hiko). Mā tana huringa pūrongo o ia 15 hēkona ka āwhina i te pūnaha ki te urupare wawe.
• He ngāwari ki te tāuta:Ko te PV taupee he kaupapa whakahou i te nuinga o te wā, me tāpiri te mita ki te pūwāhi hononga whatunga PV, i roto i te papa tohatoha whare o nāianei. Ka tautoko te PC341 i te whakairinga pakitara, i te reera DIN rānei. Ka whakamahia e ōna CT matua me ngā CT iti ngā hononga oro e toru-pou (3.5mm me te 2.5mm ia) me ngā taura 1-mita, ā, ka tere te tāutanga o ngā whakawhiti hiko matua-wehe, ka uru pai ki roto i ngā papa tohatoha whare kiato.
• Te Ine Tika mō ngā Aronga-rua:Tērā pea ka hiahiatia kia whakakapia ngā mita tawhito kāore e tautoko i te ine taha-rua nā ngā whakaritenga ture. Kua hangaia te PC341 mō te ine pūngao taha-rua, e aroturuki tika ana i te whakamahinga me te whakaputanga, e tutuki ai ngā hiahia hangarau o ngā āhuatanga PV taupee. Ko tōna tika ine kua whakatikatikaina kei roto i te ±2% mō ngā kawenga >100W.
• Te Reiti Pūrongo Raraunga:Ka whakaratohia e te PC341 ngā inenga wā-tūturu o te ngaohiko, te iahiko, te tauwehenga mana, te mana hohe, me te auau, me te pūrongo raraunga auau, hei āwhina i te aroturuki i ngā huringa mana.
• Ngā Pūkenga Whakawhitiwhiti Kōrero:Mā te whakawhitiwhiti kōrero WiFi a te PC341 ka kore e hiahiatia he taura whakawhitiwhiti kōrero tāpiri; mā te hono noa ki te whatunga ahokore kāinga o nāianei ka taea te whakawhiti raraunga, ka whakaitihia te uaua o te tāutanga me ngā utu hanga. Ka āwhina hoki tēnei i te whakawhānui i te pūnaha ā muri ake nei. Ko te nuinga o ngā microinverters e whakamahia ana i roto i ngā pūnaha PV taupee ka tautoko hoki i te whakawhitiwhiti kōrero WiFi, ka taea ai e te mita me te microinverter te hono atu ki te whatunga WiFi kāinga.
• Hototahi me te Ngāwari o te Pūnaha:Ka hototahi te PC341 ki ngā pūnaha kotahi-wāhanga, wāhanga-wehe (120/240VAC), me ngā pūnaha waea-whā-wāhanga-toru (480Y/277VAC), ka urutau ki ngā taiao hiko rerekē. Ka taea e ia te aroturuki i te hiko o te whare katoa me te 16 ngā ara iahiko takitahi (mā te whakamahi i ngā CT iti 50A), e tuku ana i te ngāwari mō te whakawhānui i te pūnaha.
• Te Pono me te Tiwhikete:Kei te PC341 te tiwhikete CE, ā, he pono te mahi i roto i te whānuitanga o te pāmahana (-20℃ ~ +55℃), he pai mō ngā taiao tāutanga o roto.

5. Whakamutunga: Mita Atamai WiFi OWON – He Whakahohenga Matua mō ngā Pūnaha PV Taupee

Ka hurihia e ngā pūnaha PV taupee ngā miriona taupee noho hei "tipu hiko iti." Mā te mita atamai WiFi pērā i te OWON PC341 ka āwhina i ēnei pūnaha ki te whakahaere i roto i te huarahi "tūturu, atamai, haumaru, me te whai hua". He maha ngā mahi nui e whai wāhi ana ki te "ine, aroturuki, me te whakawhitiwhiti kōrero." I te tirohanga whakamua, me te whakamahi anō i te utu hihiri, te hokohoko waro, me te V2G, ka whanake te mahi a te mita atamai ki tua atu i te rere hiko ārai-whakamuri anake, ka whakapai ake pea hei pona matua i roto i te pūnaha whakahaere hiko kāinga, ka taea te tirotiro, te whakahaere, me te arotau i ia kilowatt-haora o te hiko matomato, e whakamārama ana i te "maero whakamutunga" o te oranga kore-waro.

Ka tukuna e OWON Technology ngā otinga whānui mai i ngā hua IoT paerewa ki ngā ratonga ODM taputapu. Ka taea e tana raina hua me tana tohungatanga ngaio te tautoko i ngā pūnaha PV taupee me ngā tono whakahaere pūngao kāinga whānui.