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Qetello e Atlehileng | Lintlha-khōlō tsa Pontšo ea Polokelo ea Matla a Letsatsi ea PNTECH ea Vietnam ea 2026
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Qetello e Atlehileng | Lintlha-khōlō tsa Pontšo ea Polokelo ea Matla a Letsatsi ea PNTECH ea Vietnam ea 2026

2026-07-16
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Mmaraka oa matla a letsatsi oa Asia Boroa-bochabela o ntse o fetoha ho tloha ho kenngoeng ka potlako ho ea moralong oa sistimi o bohlale le o tiileng haholoanyane—'me khetho ea lithapo joale ke karolo ea bohlokoa ea phetoho eo. Pontšong ea Polokelo ea Matla a Letsatsi ea Vietnam ea 2026 Motseng oa Ho Chi Minh, PNTECH e bone tlhoko e matla ea tahlehelo e phahameng ea motlakase le e tlase. Thapo ea Letsatsi ditharollo tse hahetsweng mocheso, mongobo le di-array tse kgolo tsa kgwebo. Ka batšoantšisi ba fetang 450 le ditsebi tse hakanyetswang ho 15,000 tsa indasteri tse neng di le teng, ketsahalo ena e fane ka pono e hlakileng ya kamoo dipheo tsa PDP8 tsa Vietnam di bopang botjha diqeto tsa Balance of System. Kakaretso ena e totobatsa di-cable specifications, boholo ba di-conductor, le dikgetho tsa thepa tse bohlokwa haholo bakeng sa tshebetso e tshepahalang ya PV.

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Hobaneng Pontšo ea Polokelo ea Matla a Letsatsi ea Vietnam ea 2026 e ne e le ea Bohlokoa

Ho etsa lipontšo Pontšong ea Polokelo ea Matla a Letsatsi ea Vietnam ea 2026 ho file sehlopha sa PNTECH temohisiso ea bohlokoa mabapi le tsela eo lefapha la matla a nchafatsoang la Asia Boroa-bochabela le tsamaeang ka eona. Ha re ntse re tsamaea mokatong o maphathaphathe oa Ho Chi Minh City hammoho le barupeluoa ba bang ba indasteri, ho ile ha hlaka hore 'maraka oa libaka o ntse o hola ka potlako. Ho ea ka litlaleho tsa pele tsa bahlophisi ba liketsahalo, pontšo e ile ea amohela batšoantšisi ba machaba ba fetang 450 'me ea hohela litsebi tsa indasteri tse hakanyetsoang ho 15,000, e leng se ileng sa theha sethala se sebetsang sa ho lekola liphetoho tsa ketane ea phepelo ea lefats'e la 'nete le tsoelo-pele ea theknoloji.

Sepheo sa rona se seholo e ne e le ho shebella ditlhoko tse fetohang dikarolong tsa Tekanyo ya Sistimi (BOS), haholoholo kamoo bahlahisi ba ikamahanyang le maemo a thata a tikoloho le di-array tse nang le bokgoni bo phahameng.

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Pontšo ea Cable ea Photovoltaic ea Entec's Booth 1-L19

Ho Booth 1-L19, e sebetsang tlas'a lets'oao le ikhethileng la tlhahiso la Entec—PNTECH bakeng sa likhoele tse tsoetseng pele—re hlahisitse tsoelo-pele ea rona ea morao-rao theknolojing ea phetisetso ea DC. Pontšo ea rona e ne e shebane le ho tšoarella ha nako e telele thapo ea letsatsiditharollo tse entsweng bakeng sa maemo a lehodimo a batlang a le boima a Asia Borwa-botjhabela. Re bontshitse dikheibole tse lekantsweng bakeng sa 1500V Mekhoa ea DC, e etselitsoeng ho boloka ts'ebetso e tsoelang pele mochesong o fihlang ho 120°C ka lihora tse hakanyetsoang ho 20,000 tlas'a maemo a tloaelehileng a liteko. Tlhahlobo ea 'mele ea likhoele tsena tse tiileng, tse kopantsoeng ka tsela e fapaneng tsa polyolefin (XLPO) e ile ea lumella baeti ho bona liphapang tsa sebopeho ha li bapisoa le mekhoa e meng e tloaelehileng ea PVC.

Matšoao a 'Maraka a tsoang Ho Chi Minh City

Lipuisano tseo re bileng le tsona pontshong li totobalitse matšoao a hlakileng a 'maraka. Morero o moholo oa nts'etsopele ea matla a naha oa Vietnam (PDP8), oo ho tlalehoang hore o shebane le matla a letsatsi a khoebo le a indasteri a fetang 12 GW ka 2030, o qobella phetoho e potlakileng khethong ea likarolo. Re hlokometse phetoho e hlakileng ea indasteri ho tloha likarolong tse tloaelehileng tsa 4.0 mm² ho ea ho Likhoele tsa 6.0 mm² le 10.0 mm² bakeng sa li-array tsa khoebo. Bahlahisi ba ntse ba ikemisetsa ho tsetela ho li-conductor tse teteaneng ho fokotsa ho theoha ha motlakase le tahlehelo ea matla holim'a ho tsamaisoa ha cable nako e telele, ba beha phaello ea nako e telele pele ho feta litšenyehelo tsa pele tsa motse-moholo.

Litlhaloso tsa bohlokoa tsa Cable ea Letsatsi le Litifikeiti

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Pontšo e tiisitse hore moralo oa pono o tlameha ho tšehetsoa ke tšehetso e matla ea tekheniki. Re qetile nako e ngata re tsamaea le ba tlileng kopanong re hlahloba lintlha tsa mantlha tse hlokahalang ho netefatsa polokeho le katleho lits'ebetsong tsa sejoale-joale tsa photovoltaic.

Boholo ba Mokhanni, Ho Kena ha Mocheso le Tekanyetso ea Motlakase

Ho khetha boholo bo nepahetseng ba conductor le thepa ea ho thibela mocheso ke motheo oa ts'epo ea sistimi. Li-array tsa letsatsi tsa sejoale-joale li hloka li-conductor tsa koporo tse entsoeng ka makotikoti ho thibela oxidation libakeng tse mongobo o mongata joalo ka Vietnam. Ho feta moo, insulation e tlameha ho ba XLPO e nang le mekhahlelo e 'meli ho mamella potoloho e feteletseng ea mocheso.

Boholo ba Mokhanni Bokgoni bo Phahameng ba Hona Jwale (ho 60°C) Khanyetso e Phahameng (ho 20°C) Tšebeliso e Tloaelehileng
4.0 mm² 55 A 5.09 Ω/km Likhoele tse nyane tsa bolulo
6.0 mm² 70 A 3.39 Ω/km Lihlopha tse tloaelehileng tsa khoebo
10.0 mm² 98 A 1.95 Ω/km Mela e meholo e meholo ea lisebelisoa

Ela Hloko: Bokgoni ba hajwale bo thathamisitsweng ka hodimo bo bontsha, ka kakaretso bo nka ho matha hanngwe feela moyeng o lokolohileng. Ditekanyetso tsa nnete di itshetlehile haholo ka sehlopha sa mokhanni, mocheso wa tikoloho, mokgwa wa ho kenya, sehlopha sa dikheibole, le disetifikeiti tse ikgethang tsa sebaka.

Re hatisa hore ho supa dimethara tsena tse bontshang ho dumella baenjiniere ba diporojeke ho hakanya ho theoha ha motlakase, ho netefatsa hore sistimi e sebetsa hantle ka hara tekanyo e amohelehang ya tahlehelo ya 1% ho isa ho 2%.

Liteko tsa ho Latela Melao bakeng sa Litharollo tsa Professional Photovoltaic

Ho latela melao ha ho buisane ka ditharollo tsa profeshenale tsa photovoltaic. Dipuisano tsa rona ketsahalong ena di ne di atisa ho retelehela ho maemo a Yuropa a EN 50618 (H1Z2Z2-K) le maemo a matjhaba. Iec 62930Ho bohlokoa ho hlakisa boholo ba tsona: EN 50618 e laetsoe haholo-holo bakeng sa mebaraka ea Europe kapa merero e hlokang ho latela melao e thata ea Taolo ea Lihlahisoa tsa Kaho (CPR), athe IEC 62930 e sebetsa e le tekanyetso e pharaletseng ea machaba e amoheloang haholo limmarakeng tsa Asia. Ho fihlela litekanyetso tsena, likhoele li tlameha ho feta litekong tse thata ka katleho, ho kenyeletsoa liteko tsa mamello ea motlakase oa 1000V AC le 1500V DC. Ho feta moo, re qaqisitse bohlokoa ba khanyetso ea UV. Ho latela khatiso e ikhethileng ea litekanyetso le litlhaloso tsa bareki,likhoele tse lumellanang hangata ba tlameha ho mamella liteko tse matla—tse kang lihora tse 720 tlas'a mabone a matla a xenon arc—ntle le ho bontša matšoao a ho senyeha ha baki kapa tahlehelo ea matla a ho tensile.

Ho Fetola Temoho ea Lipontšo Liqeto tsa Cable ea Letsatsi

Ha re khutla Pontšong ea Polokelo ea Matla a Letsatsi ea Vietnam ea 2026, re tsepamisa maikutlo ho thusa balekane ho kopanya temohisiso ena ea tekheniki le ea 'maraka liketane tsa bona tsa phepelo tse sebetsang.

Mehato ea Moreki ho tloha Tlhahlobong ea Mohlala ho ea ho Theko

Ho fetoha ho tloha thahasellong ea pontšo ho ea ho theko e mafolofolo ho hloka mokhoa o hlophisitsoeng. Re eletsa bareki ba rona ho qala ka ho kopa sampole—hangata e ka bang limithara tse 5—bakeng sa liteko tse ikemetseng, tsa ka tlung tsa mechini le tsa motlakase. Hang ha sampole e hlakisitse netefatso ea boleng, bareki ba tlameha ho lekola Bongata bo Tlase ba Odara (MOQ). Phihlelong ea rona, li-MOQ tse tloaelehileng bakeng sa tse khethehileng lihlahisoa tsa cable tsa photovoltaic ka kakaretso e matha pakeng tsa limithara tse 10,000 le 50,000. Leha ho le jwalo, dipalo tsena di fapana haholo mme di itshetlehile haholo ka bokgoni ba fektheri, motswako wa diodara, le ditlhophiso tse ikgethileng tse ikgethileng jwalo ka ho ngola mebala. Ho lekanya nako ya tlhahiso e bontshang matsatsi a 14 ho isa ho a 21 le hona ho bohlokwa, leha bareki ba lokela ho hlokomela hore sena se a fetoha ho latela kemiso ya tlhahiso, ho boloka dinako tsa ho kenya di le tseleng.

Ho Khetha Molekane ea Nepahetseng oa Cable ea Letsatsi

Qetellong, ho khetha molekane oa tlhahiso ho feta ho bapisa maqephe a data. Re khothaletsa ho hlahloba bafepedi ba ka bang teng ho latela sekhahla sa bona sa liphoso tsa nalane—litekanyetso tsa indasteri hangata li fana ka maikutlo a hore bahlahisi ba maemo a holimo ba ikemiselitse sekhahla sa liphoso tse ka tlase ho 0.1%, leha sena se fapana ho latela maemo a tlhahiso. Ho feta moo, lipehelo tsa tiisetso tse fanoeng li fana ka fensetere e hlakileng ea kholiseho ea sehlahisoa. Molekane ea tšepahalang hangata o tla fana ka tiisetso ea bophelo ba lilemo tse 25, e lumellanang le bophelo bo lebelletsoeng ba ts'ebetso ea liphanele tsa letsatsi ka botsona.

Ka ho sebelisa temohisiso e bokelletsoeng mokatong oa liketsahalo Motseng oa Ho Chi Minh, bahlahisi ba ka sireletsa likarolo tse netefatsang botsitso ba ts'ebetso ea nako e telele le ho fokotsa nako ea ho se sebetse ha tlhokomelo. Ho nka mohato o latelang, re khothaletsa batsamaisi ba merero ho hlahloba litlhaloso tsa bona tsa hajoale tsa cable khahlanong le maemo ana a fetohang le ho ikopanya le sehlopha sa rona sa botekgeniki ho buisana ka tsona. litlhoko tsa cable tse ikhethileng bakeng sa lits'ebetso tse tlang.

Lintlha tsa Bohlokoa

  • Khetha likhoele tsa letsatsi tse nang le tekanyo ea 1500V DC bakeng sa li-array tsa PV tsa khoebo le tsa lisebelisoa tsa sejoale-joale ho tšehetsa meralo ea sistimi ea bokhoni bo phahameng.
  • Sebelisa li-conductor tsa 6.0 mm² kapa 10.0 mm² bakeng sa ho tsamaisa lithapo tsa khoebo nako e telele ho fokotsa ho theoha ha motlakase le ho ntlafatsa tlhahiso ea matla ea nako e telele.
  • Hlalosa di-conductor tsa koporo tse kentsweng makotikoting dibakeng tse mongobo tse kang Vietnam ho thusa ho thibela oxidation le ho boloka conductivity e tsitsitseng.
  • Khetha ho kenya mocheso oa XLPO oa mekhahlelo e 'meli bakeng sa lisebelisoa tsa PV tse pepesetsoeng mocheso, mahlaseli a UV, le potoloho ea mocheso khafetsa.
  • Lekola khetho ea cable e le qeto ea ts'ebetso ea nako e telele, eseng feela ntho ea litšenyehelo tse tlang pele, hobane khanyetso ea conductor e ama tahlehelo ea sistimi ka kotloloho.

Lipotso Tse Botsoang Khafetsa

PNTECH e bontshitse eng Pontšong ea Polokelo ea Matla a Letsatsi ea Vietnam ea 2026?

Pinentek, ka lets'oao la eona la tlhahiso la Entec, e bontšitse litharollo tsa cable ea letsatsi tse tšoarellang nako e telele bakeng sa merero ea PV ea Boroa-bochabela ho Asia, ho kenyeletsoa le cable ea 1500V DC e nang le lijakete tsa XLPO tse etselitsoeng mocheso le mongobo o batlang o le boima.

Ke hobane'ng ha bahlahisi ba fetola likhoele tsa letsatsi tsa 4.0 mm² ho ea ho 6.0 mm² le 10.0 mm²?

Boholo ba di-conductor tse kgolo di thusa ho fokotsa ho theoha ha motlakase le tahlehelo ya matla nakong ya ho matha ha dikheibole nako e telele, e leng se etsang hore di lokele di-solar array tsa kgwebo le tsa tshebediso e kgolo.

Ke likarolo life tsa cable ea letsatsi tse bohlokoa bakeng sa boemo ba leholimo ba Vietnam?

Likarolo tsa bohlokoa li kenyelletsa li-conductor tsa koporo tse entsoeng ka makotikoti bakeng sa ho hanyetsa oxidation, ho thibela XLPO ea mekhahlelo e 'meli, ho mamella mocheso o phahameng, le jakete e matla e hanelang UV le mongobo.

Ke tekanyo efe ea motlakase e ntseng e ata lits'ebetsong tsa cable tsa PV tsa sejoale-joale?

Likhoele tsa letsatsi tse lekantsoeng ke 1500V DC li ntse li sebelisoa ka ho eketsehileng lits'ebetsong tsa sejoale-joale tsa khoebo le tsa thuso ea PV hobane li tšehetsa li-array tse nang le bokhoni bo phahameng le moralo oa sistimi o sebetsang hantle haholoanyane.

Boholo ba mokhanni bo ama ts'ebetso ea sistimi ea PV joang?

Mokhanni o moholo o na le khanyetso e tlase ea motlakase, e leng se fokotsang tahlehelo ea motlakase le ho tšehetsa bokhoni bo phahameng ba motlakase, haholo-holo ha ho sebelisoa cable e telele.