Kupanga magetsi adzuwa ku Japan mu 2030, kodi masiku adzuwa adzapereka magetsi ambiri masana?

Pa March 30, 2022, Resource Comprehensive System, yomwe ikufufuza za kukhazikitsidwa kwa machitidwe a photovoltaic power generation (PV) ku Japan, inanena za mtengo weniweni komanso woyembekezeredwa wa photovoltaic system introduction ndi 2020.

Malinga ndi kuyerekezera kwake, kuwonjezereka kwa makina a photovoltaic ku Japan ndi 2020 ndi pafupifupi 72GW, kutengera zomwe zikuchitika panopa (DC). Mu "kukula komwe kulipo" kuti apitirizebe kutulutsa ma DC pafupifupi 8 GW pachaka, kuneneratu ndi 154 GW, ndi alternating current (AC) output (AC) ya 121 GW mu FY2030Note 1). Kumbali ina, "Introduction Acceleration Case", yomwe ikuyembekezeka kusintha kwambiri ndikupititsa patsogolo chilengedwe, ili ndi DC base ya 180GW (AC base ya 140GW).

Mwa njira, mu "Sixth Basic Energy Plan" yopangidwa ndi Unduna wa Zachuma, Zamalonda ndi Zamakampani pa Okutobala 22, 2021, kuchuluka kwa mphamvu zadzuwa zomwe zidayambitsidwa ku Japan mu 2030 ndi "117.6GW (AC pamlingo wofuna). Base)". Unduna wa Zachuma, Malonda ndi Mafakitale “wofuna kutchuka” watsala pang’ono kugwirizana ndi mayendedwe aposachedwa.

Komabe, zotulutsa za DC-based PV system zimavotera zinthu zina monga kutentha ndi mbali ya dzuwa zikwaniritsidwa. M'malo mwake, nthawi 7 (× 0.7) ndiye chiwongola dzanja champhamvu chamagetsi. Ndiko kuti, pofika chaka cha 2030, akuyembekezeka kupanga pafupifupi 85 GW pansi pa kukula kwaposachedwa masana masana dzuwa masana, ndi pafupifupi 98 GW pansi pa kuyambitsidwa mofulumira (onse AC-based ).

Kumbali ina, chiwongola dzanja chaposachedwa champhamvu chapachaka ku Japan chili pafupi ndi 160GW (panthawi yosinthira). Chivomezi cha Great East Japan chisanachitike mu March 2011, chinali pafupi ndi 180GW (mofanana ndi pamwambapa), koma ndikupita patsogolo kwa njira yopulumutsira mphamvu ya anthu, kukula kwachuma kwachepa, ndipo kusintha kwa kayendetsedwe ka chuma kwapita patsogolo, ndipo mphamvu zamagetsi zatsika. Ngati magetsi akufunidwa mu 2030 ali pafupifupi mofanana ndi momwe alili tsopano, zikhoza kuwerengedwa kuti 98GW / 160GW = 61% kapena kuposa momwe magetsi aku Japan akufunikira akhoza kukwaniritsidwa ndi mphamvu ya dzuwa masana ndi nyengo yadzuwa.