Na tlhokahalo ea mekotla ea EVA indastering ea photovoltaic e ntse e hōla ka potlako?

Na tlhokahalo ea mekotla ea EVA indastering ea photovoltaic e ntse e hōla ka potlako?
Ha ho hlahlojoa sekhahla sa kholo ea tlhoko eaMekotla ea EVAindastering ea photovoltaic, re tlameha ho e hlahloba ho tloha mahlakoreng a mangata, ho kenyelletsa le boemo ba hona joale ba phepelo ea 'maraka le tlhokahalo, mekhoa ea ntlafatso ea indasteri, le phello ea tsoelo-pele e potlakileng ea indasteri ea photovoltaic ka tlhokahalo ea lisebelisoa tsa EVA.

1. Tsoelo-pele e potlakileng ea indasteri ea photovoltaic
Indasteri ea photovoltaic e bontšitse khōlo e phatlohang lefatšeng ka bophara lilemong tsa morao tjena. Haholo-holo Chaena, matla a sa tsoa kenngoa a photovoltaics a fihlile 78.42GW halofo ea pele ea 2023, e leng keketseho e makatsang ea 153.95% ha e bapisoa le nako e tšoanang ea 2022. Khōlo ena e ile ea khothalletsa ka ho toba tlhokahalo ea lisebelisoa tsa EVA, kaha EVA ke e 'ngoe ea lintho tse hlokahalang. lisebelisoa bakeng sa photovoltaic module encapsulation.

2. Tšebeliso ea lisebelisoa tsa EVA indastering ea photovoltaic
EVA (ethylene-vinyl acetate copolymer) e sebelisoa haholo ha ho etsoa lifilimi tsa photovoltaic ka lebaka la thepa ea eona e babatsehang ea 'mele. Lifilimi tsa photovoltaic ke lisebelisoa tsa bohlokoa bakeng sa li-module tsa photovoltaic, tse sebelisetsoang ho koahela le ho sireletsa lisele tsa letsatsi. Ka tsoelo-pele ea theknoloji ea indasteri ea photovoltaic, tlhokahalo ea filimi ea EVA le eona e ntse e hōla, haholo-holo nts'etsopele ea theknoloji ea mochine oa betri ea mofuta oa N, tlhokahalo ea filimi ea POE / EPE e ntse e hōla.

3. Sekhahla sa kholo ea tlhokahalo ea lisebelisoa tsa EVA
Ho ea ka tlhahlobo ea 'maraka, filimi ea photovoltaic e fetohile sebaka se seholo ka ho fetisisa sa tlhokahalo karolong e ka tlaase ea EVA,' me karolo ea eona e 'nile ea tsoela pele ho eketseha, ho tloha ho 33.3% ho 2020 ho ea ho 58.44% ka January-October 2023. Ho hakanngoa hore ka 2025, malapa a malapeng. tšebeliso ea photovoltaic-grade EVA e tla fihla ho lithane tse ka bang limilione tse 1.956, tse ikarabellang ho feta 50% ea kakaretso ea tšebeliso ea EVA. Lintlha tsena li bonts'a kholo e potlakileng ea tlhoko ea lisebelisoa tsa EVA indastering ea photovoltaic.

4. Phepelo le tlhokahalo boemo le bolepi ba nako e tlang
Ka 2022, kakaretso ea tlhahiso ea EVA ea China e tla fihla ho lithane tse limilione tse 2.15 ka selemo, ka tlhahiso ea selemo le selemo ea lithane tse ka bang limilione tse 1.676 le tšebeliso ea lithane tse ka bang limilione tse 2.761. Sekhahla sa ho iphelisa se tla eketseha ho tloha ho 49.1% ka 2021 ho ea ho 60.7%. Ho hakanngoa hore ka 2025, matla a tlhahiso ea EVA ea malapeng a tla feta lithane tse limilione tse 5 / selemo 'me tšebeliso e tla feta lithane tse limilione tse 3.6 / selemo. Tšebeliso ea EVA lebaleng la lifilimi tsa photovoltaic e lebelletsoe ho ba 'maraka o ntseng o hola ka potlako, mme tšebeliso ea eona e tla ikarabella ho feta 50% ka 2025.

5. Qetello
Ho itšetlehile ka tlhahlobo e ka holimo, re ka fihlela qeto ea hore tlhokahalo ea liphutheloana tsa EVA indastering ea photovoltaic e ntse e hōla ka potlako haholo. Ka khatiso ea lefats'e ea matla a tsosolositsoeng le nts'etsopele e tsoelang pele ea indasteri ea photovoltaic, tlhokahalo ea 'maraka ea lisebelisoa tsa EVA, e le thepa ea bohlokoa ea ho paka bakeng sa li-module tsa photovoltaic, e tla tsoela pele ho hōla ka potlako. Tsoelo-pele e potlakileng le ts'ebetso ea theknoloji ea indasteri ea photovoltaic e tla tsoela pele ho khothalletsa kholo ea tlhokahalo ea thepa ea EVA, e bontšang hore litebello tsa tšebeliso ea lisebelisoa tsa EVA indastering ea photovoltaic li pharaletse.