Ko te kamupene Tiamana, a Voltstorage, e kī ana ko ia anake te kaiwhakawhanake me te kaihanga o ngā pūnaha rokiroki hiko pūngao rā mō ngā whare e whakamahi ana i ngā pākahiko rere vanadium, i kohi moni 6 miriona euros (US$7.1 miriona) i te marama o Hūrae.
E kī ana a Voltstorage ka taea hoki e tana pūnaha pākahiko whakamahi anō, kāore e mura te whakatutuki i te roa o te huringa utu me te tukunga me te kore e whakaiti i te kounga o ngā wāhanga, o ngā electrolytes rānei, ā, ka taea te noho hei "tino rerekētanga taiao ki te hangarau lithium." Ko te ingoa o tana pūnaha pākahiko ko Voltage SMART, i whakarewahia i te tau 2018, ko te mana putanga he 1.5kW, ko te kaha he 6.2kWh. I te wā o te tukunga, i kī te kaiwhakaū o te kamupene, a Jakob Bitner, ko Voltstorage "te kamupene tuatahi ki te whakahaere aunoa i te tukanga whakaputa o ngā pūtau pākahiko rere redox", kia taea ai e ia te whakaputa pākahiko kounga teitei i te "utu pai". He pākahiko pākahiko kounga teitei. E kī ana hoki te kamupene, ki te whakatauritea ki te rokiroki lithium-ion rite, kua heke te tukunga hauhā waro i roto i tana pūnaha whakaputa mā te 37%.
Ahakoa kāore anō kia tīmata te whakaiti i te wāhi nui o te mākete o ngā pākahiko lithium-ion nā ngā raraunga whakatinanatanga tuturu, kua nui te hiahia me te kōrero puta noa i te ao nā ngā pākahiko rere redox e whakamahi ana i te electrolyte vanadium huri noa i te whatunga me ngā tauine arumoni nui ake. I taua wā anō, mō te whakamahinga kāinga, ko Redflow anake i Ahitereiria e whakamahi ana i te matū electrolyte zinc bromide hei utu mō te vanadium, e ai ki ngā pūrongo e aro nui ana ki te mākete rokiroki kāinga - me ngā tono arumoni me te ahumahi. Heoi, ahakoa kua whakaratohia e Redflow tana pūnaha waitohu ZBM modular ki ngā kaiwhakamahi kāinga nui ake, i mutu te hanga hua 10kWh a Redflow mō ngā wāhi noho i te marama o Mei 2017, me tana arotahi matua ki ētahi atu wāhanga mākete. I kī atu a Julian Jansen, he kaitātari ahumahi i IHS Markit, ki a Energy-Storage.news i te wā i mutu ai te hanga, "Te āhua nei kāore pea ngā pākahiko rere e angitu ki te noho hei lithium-ion i roto i te mākete kāinga i waho o ngā wāhi tino motuhake. He kōwhiringa whakataetae whai hua mō ngā pūnaha. Ngā tono motuhake."
I haumi anō ngā kaipupuri moni o nāianei ki te kamupene tīmatanga a Voltstorage kei Munich, tae atu ki te kamupene haumi whānau a Korys, a Bayer Capital, he apiti o te Bavarian Development Bank, me EIT InnoEnergy, he kaipupuri moni whakateretere i te pūngao tauwhiro o Ūropi me ngā auahatanga e pā ana.
I kōrero a Bo Normark, te āpiha matua o te rautaki ahumahi a EIT InnoEnergy, ki a Energy-Storage.news i tēnei wiki, e whakapono ana te whakahaere ko te rokiroki pūngao te mea nui rawa atu i roto i ngā wāhanga e whā: te lithium ion, te pākahiko rere, te supercapacitor me te hauwai. E ai ki a Normark, he tohunga i roto i te ao tuku hiko me te whatunga atamai, ka taea e ia o ēnei hangarau rokiroki te tautoko tetahi i tetahi, e mahi ana i ngā tono rerekē me te whakarato i ngā roanga rerekē. Ka tautoko hoki a EIT InnoEnergy i ngā tipu hanga pākahiko lithium-ion nui, tae atu ki ngā kamupene tīmatanga a Verkor me Northvolt, me te tipu 110GWh Pākehā kua whakaritea i waenganui i ngā tipu e rua.
E pā ana ki tēnei, i kī a Redflow i te tīmatanga o tēnei marama ka tāpirihia e rātou te mahi a te tipu hiko mariko ki tana pākahiko rere. Kua mahi tahi te kamupene me CarbonTRACK, he kaiwhakarato pūnaha whakahaere pūngao (EMS). Ka taea e ngā kiritaki te whakahaere me te arotau i te whakamahinga o ngā waeine Redflow mā te pūnaha whakahaere atamai a CarbonTRACK.
I te tīmatanga, i rapu rāua i ngā whai wāhitanga i te mākete o Āwherika ki te Tonga, i reira nā te kore pono o te tuku hiko, ka taea e ngā kiritaki he nui ngā wāhi noho, ngā wāhi arumoni, ngā wāhi kei waho o te papa te whai hua mai i te ranunga hangarau. Ka taea e te EMS a CarbonTRACK te tautoko i ngā momo tono, tae atu ki te urupare tono, te whakahaere auau, ngā tauwhitinga mariko me te manawanui o te whatunga. I kī a Redflow ko āna mahi tohanga kaha me te tuku auau o ngā pākahiko rere te "hoa nui rawa atu" hei whiwhi mai i te EMS Maximum Benefit.
"Ko te pūnaha rokiroki pūngao mono-ā-ringa a Redflow e ahu mai ana i tana pākahiko rere konutea-pūromine pakari, e taea ai te whakawhiti me te whakahaere i te nui o te pūngao. Ka tautokohia e tā mātou hangarau te kaha o Redflow ki te whakahaere, ki te tiaki me te aroturuki i ngā pākahiko 24/7," te kī a Spiros Livadaras, te Kaiwhakahaere Matua o CarbonTRACK.
Nō nā tata nei i hainatia e Redflow tētahi whakaaetanga tārua hei tuku pākahiko rere ki tētahi kaiwhakarato waea pūkoro i Aotearoa, ā, i hokona atu hoki e ia te pūnaha ki te mākete waea pūkoro o Āwherika ki te Tonga, ā, i kōrero anō hoki mō tana mahi ki te whakarato i tētahi taumata motuhake me te haumaru o te pūngao ki ngā tāngata whenua. Te kaha moepuku. Te whenua tupu o Ahitereiria.
Pānuihia te tīma tohunga o CENELEST, he hononga tahi i waenga i te Fraunhofer Institute of Chemical Technology me te Whare Wānanga o New South Wales, ā, i whakaputa tuatahitia e mātou he tuhinga hangarau mō ngā pākahiko rere redox i roto i tā mātou maheni "PV Tech Power". Te rokiroki pūngao whakahou.
Kia mau tonu ki ngā purongo hou, ngā tātaritanga me ngā whakaaro. Waitohu mō te pānui Energy-Storage.news i konei.
Wā tuku: 17 o Ākuhata-2020