Photovoltaic Roadmap (ITRPV) Thib Ib Thib Online

Apr 28, 2020

Tso lus

Tau qhov twg los: itrpv.vdma.org



Lub 11thtsab ntawm International Technology Roadmap rau Photovoltaic (ITRPV) yog tam sim no muaj raws li rub tawm. Tsib caug xya ua thoob ntiaj teb poly-Si cov neeg tsim khoom, wafer lwm tus neeg, crystalline-Si (c-Si) hnub ci ntawm tes thiab cov chaw tsim khoom, cov khoom siv PV khoom, thiab cov chaw tsim khoom siv, nrog rau PV kev tshawb fawb cov koom haum thiab cov kws pab tswv yim ua ke muab cov ntaub ntawv hauv paus rau tsab ntawv no. Lub 11thtsab xov xwm ntawm ITRPV nthuav qhia txog tshaj 100 tsis dhau cov c-Si PV tus nqi sib txuas hauv cov kab kos ntau thiab tham txog cov txiaj ntsig. Vim yog Corona (SARS-CoV-2) kis, qhov tshiab ntawm ITRPV tshiab yuav raug tso tawm xyoo no online. Lub Tsib Hlis / Lub Rau Hli, cov webinar yuav muab los tham txog cov txiaj ntsig thiab cov ntawv luam tawm yuav muaj sai sai no.


Cov khoom lag luam ntxiv PV-module xa tau ntau dua li 650 GWp hauv 2019 thiab tus nqi tsim kev nkhaus nrog nws qhov kev kawm keeb kwm txuas ntxiv ntawm kev kawm ntawm 23. 5 feem pua. Raws li cov kev tshawb pom, PV kev lag luam yuav ua kom qhov kev kawm no nce nyob rau xyoo tom ntej los txuas ntxiv cov kev sib txuas ntawm kev txo nqi ntsuas nrog rau kev siv ntawm kev ua tiav ntawm tes, nrog kev txhim kho thiab loj dua silicon wafers, txhim kho cell hauv ntej thiab sab tom qab, kho kom zoo nkauj, qhia paub ntawm lub tswv yim ntawm bifacial cell, tshiab ntawm tes thiab hloov kho cov thev naus laus zis.


Kev lag luam feem ntawm monocrystalline silicon (mono-Si) wafers nyob rau hauv 2020 yuav ze rau 75 feem pua ​​thiab yuav txuas ntxiv mus ntxiv. Hauv kev sib piv, kev faib tawm ntawm kev lag luam ntawm multicrystalline silicon (mc-Si) wafers yuav poob txuas ntxiv los ntawm li ntawm 20 feem pua ​​hauv 2020 nqes rau xwb {{6}} feem pua ​​kom txog thaum {{7} }. 2019 dominating wafer hom ntawv ntawm 156. 75 x 156. 75 mm² yuav ploj mus rau xyoo tom ntej 3 thiab yuav hloov ceev los ntawm cov hom ntawv loj dua. 0 rau yav dhau los yuav tsum yog hom 166. 0 x 166. 0 mm² (M 6) lossis txawm tias loj dua li 210. 0 x 210. 0 mm² (M 12).


Txuas mus txuas ntxiv ntawm PERC cell technology thiab kev siv ntawm ib nrab ntawm tes module siv tshuab ua kom tau txais txiaj ntsig zoo dua cov khoom lag luam hauv 2019. Vim tias tam sim no muaj ntau yam nyob rau hauv hom ntawv wafer, module qhov ntev kuj hloov pauv. Kev sib piv ntawm cov sib txawv ntawm cov qauv tsuas yog los ntawm cov qauv siv hluav taws xob zoo ntawm lub cim fais fab yuav ua tsis ncaj ncees raws li module zog ntawm ≥ 500 Wp muaj peev xwm niaj hnub no nrog cov xovtooj ntawm tes thev naus laus zis los ntawm kev siv hom loj dua. Module thaj chaw ua hauj lwm (module daim ntawv lo zog muab faib los ntawm cheeb tsam hauv m²) yog li ntawd ib qho txiaj ntsig zoo los piv cov qauv sib txawv thiab cov thev naus laus zis.


PERC p-type mono-Si modules qhia qhov nruab nrab thaj chaw zoo ntawm 203 W / m² hauv 2020. Qhov no yuav nce mus rau 225 W / m² hauv 2030. Cov qauv tsim muaj n ‑ hom ntawm lub tswv yim ntawm tes, tshwj xeeb yog cov siv qhov oxide passivation technologies, yuav tsum tau ua ntej ntawm p-hom PERC nrog 208 W / m² hauv 2020 thiab nrog txog 230 W / m² kom txog thaum 2030. HJT modules ncav qhov ua tau zoo ntawm thaj chaw ntawm 210 W / m² hauv 2020 thiab cia siab tias yuav ua tau zoo dua lwm qhov c types Si module hom ze rau ntawm 240 W / m² nyob rau tom ntej 10 xyoo.


ITRPV

ITRPV (International Technology Roadmap rau Photovoltaic) tau hloov kho tshiab tsis tu ncua los ntawm VDMA nrog kev koom tes los ntawm kev coj thoob ntiaj teb crystalline silicon cov neeg tsim khoom, cov neeg xa khoom, cov xov tooj ntawm tes, cov kws tsim khoom, PV tshuab tsim, cov khoom lag luam zoo li PV cov koom haum tshawb nrhiav thiab cov kws pab tswv yim. Lub hom phiaj ntawm ITRPV yog los qhia rau cov neeg xa khoom thiab cov neeg yuav khoom txog kev hloov thev naus laus zis hauv kev lag luam crystalline silicon (c-Si) raws li kev lag luam photovoltaic thiab txhawb kev sib tham txog kev xav tau kev txhim kho thiab cov qauv. Yog xav paub cov ntaub ntawv ntxiv, thov mus saib lub vev xaib (itrpv.org).




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