Mohala oa photovoltaic

Mohala oa photovoltaic
Theknoloji ea matla a letsatsi e tla fetoha e 'ngoe ea mahlale a nakong e tlang a matla a tala.Solar kapa photovoltaic (PV) e ntse e sebelisoa haholo Chaena.Ntle le nts'etsopele e potlakileng ea limela tsa motlakase oa photovoltaic tse tšehetsoeng ke 'muso, bo-ramatsete ba ikemetseng le bona ba ntse ba haha ​​​​lifektheri ka mafolofolo le ho rera ho li kenya tlhahiso bakeng sa thekiso ea lefats'e ea Solar module.
Lebitso la Sechaena: cable photovoltaic Lebitso la kantle ho naha: Pv cable
Mohlala oa sehlahisoa: Likarolo tsa cable ea Photovoltaic: botenya ba seaparo sa seaparo sa seaparo le bophara bo nyane

Selelekela
Mohlala oa sehlahisoa: cable ea photovoltaic

Karolo ea sefapano sa conductor: cable ea photovoltaic
Linaha tse ngata li ntse li le boemong ba ho ithuta.Ha ho pelaelo hore e le ho fumana phaello e ntle ka ho fetisisa, lik'hamphani tsa indasteri li hloka ho ithuta ho tsoa linaheng le lik'hamphani tse nang le phihlelo ea lilemo tse ngata tsa ho sebelisa matla a letsatsi.
Kaho ea limela tsa matla a photovoltaic tse theko e tlaase le tse nang le phaello li emela sepheo sa bohlokoa ka ho fetisisa le tlhōlisano ea mantlha ea baetsi bohle ba letsatsi.Ha e le hantle, phaello ha e itšetlehe feela ka katleho kapa ts'ebetso e phahameng ea module ea letsatsi ka boeona, empa hape le letoto la likarolo tse bonahalang eka ha li na kamano e tobileng le module.Empa likarolo tsena kaofela (tse kang lithapo, lihokelo, mabokose a mateano) li lokela ho khethoa ho latela merero ea matsete ea nako e telele ea morekisi.Boleng bo phahameng ba likarolo tse khethiloeng bo ka thibela tsamaiso ea letsatsi hore e se ke ea e-ba le phaello ka lebaka la litšenyehelo tse phahameng tsa tokiso le tlhokomelo.
Mohlala, hangata batho ha ba nke sistimi ea wiring e hokahanyang li-module tsa photovoltaic le li-inverters e le karolo ea bohlokoa.
Leha ho le joalo, ho hlōleha ho sebelisa lithapo tse khethehileng bakeng sa lisebelisoa tsa letsatsi ho tla ama bophelo ba tsamaiso eohle.
Ha e le hantle, lisebelisoa tsa matla a letsatsi li atisa ho sebelisoa tlas'a maemo a thata a tikoloho, a kang mocheso o phahameng le mahlaseli a kotsi a ultraviolet.Europe, letsatsi le chabileng le tla etsa hore mocheso oa setšeng oa tsamaiso ea letsatsi o fihle ho 100 ° C. Ho fihlela joale, lisebelisoa tse sa tšoaneng tseo re ka li sebelisang ke PVC, rabara, TPE le lisebelisoa tsa boleng bo phahameng ba sefapano, empa ka bomalimabe, thapo ea rabara e nang le mocheso o lekantsoeng oa 90 ° C, esita le mohala oa PVC o nang le mocheso o lekantsoeng oa 70 ° C E boetse e sebelisoa hangata ka ntle.Ho hlakile hore sena se tla ama haholo bophelo ba tšebeletso ea tsamaiso.
Tlhahiso ea thapo ea letsatsi ea HUBER + SUHNER e na le nalane ea lilemo tse fetang 20.Thepa ea letsatsi e sebelisang mofuta ona oa mohala Europe le eona e 'nile ea sebelisoa ka lilemo tse fetang 20' me e ntse e sebetsa hantle.

Khatello ea tikoloho
Bakeng sa lisebelisoa tsa photovoltaic, lisebelisoa tse sebelisoang ka ntle li lokela ho thehoa ho UV, ozone, liphetoho tse matla tsa mocheso, le tlhaselo ea lik'hemik'hale.Tšebeliso ea lisebelisoa tsa boemo bo tlaase tlas'a khatello e joalo ea tikoloho e tla etsa hore sheath ea cable e senyehe 'me e ka ba ea senya lesela la cable.Maemo ana kaofela a tla eketsa ka ho toba tahlehelo ea tsamaiso ea cable, 'me kotsi ea ho fokotsa nako e khutšoanyane ea mohala le eona e tla eketseha.Nakong ea nako e telele le e telele, monyetla oa mollo kapa kotsi ea botho e boetse e phahame.120 ° C, e ka mamella maemo a leholimo a thata le ho tsosoa ha mechine ka thepa ea eona.Ho latela InternationalStandard IEC216RADOX®Solar cable, tikolohong e kantle, bophelo ba ts'ebeletso ea eona bo feta makhetlo a 8 ho feta mohala oa rabara,Ke makhetlo a 32 ho feta a likhoele tsa PVC.Lithapo tsena le likaroloana tsena ha li na matla a ho hanyetsa boemo ba leholimo feela, UV le ozone, empa hape li mamella mefuta e fapaneng ea liphetoho tsa mocheso (Mohlala: -40 ° C至125 ° CHUBER+SUHNER RADOX® thapo ea letsatsi ke sefapano sa elektrone. -link thapo e nang le mocheso o lekantsoeng oa).

o sebetsana le kotsi e ka bang teng e bakoang ke mocheso o phahameng, bahlahisi ba atisa ho sebelisa lithapo tse nang le rabara tse kentsoeng habeli (mohlala: H07 RNF).Leha ho le joalo, mofuta o tloaelehileng oa mofuta ona oa mohala o lumelloa feela hore o sebelisoe libakeng tse nang le mocheso o phahameng oa ho sebetsa oa 60 ° C. Europe, mocheso oa mocheso o ka lekanyetsoang marulelong o phahametse 100 ° C.

RADOX®Mocheso o lekantsoeng oa thapo ea letsatsi ke 120 ° C (e ka sebelisoa lihora tse 20,000).Tekanyetso ena e lekana le lilemo tse 18 tsa tšebeliso ka mocheso o sa khaotseng oa 90 ° C;ha mocheso o le ka tlase ho 90 ° C, bophelo ba eona ba tšebeletso bo telele.Ka kakaretso, bophelo ba tšebeletso ea lisebelisoa tsa letsatsi bo lokela ho feta lilemo tse 20 ho isa ho tse 30.

Ho itšetlehile ka mabaka a ka holimo, ho hlokahala haholo ho sebelisa lithapo tse khethehileng tsa letsatsi le likarolo tsa tsamaiso ea letsatsi.
E hanyetsanang le meroalo ea mechine
Ha e le hantle, nakong ea ho kenya le ho lokisa, mohala o ka tsamaisoa moeling o bohale oa mohaho oa marulelo, 'me mohala o tlameha ho mamella khatello, ho khumama, tsitsipano, mojaro oa sefapano le tšusumetso e matla.Haeba matla a jekete ea cable e sa lekana, ho kenngoa ha cable ho tla senyeha haholo, e leng ho tla ama bophelo ba tšebeletso ea mohala oohle, kapa ho baka mathata a kang lipotoloho tse khutšoanyane, mollo le kotsi ea botho.

Lintho tse amanang le sefapano tse nang le mahlaseli a kotsi li na le matla a phahameng a mechine.Mokhoa oa ho hokahanya o fetola sebopeho sa lik'hemik'hale tsa polymer, 'me lisebelisoa tsa thermoplastic tse fusible li fetoloa lisebelisoa tsa elastomer tse se nang fusible.Mahlaseli a li-cross-link a ntlafatsa haholo mocheso, mochine le lik'hemik'hale tsa thepa ea ho koala lithapo.
E le 'maraka o moholo oa lefats'e oa letsatsi, Jeremane e tobane le mathata ohle a amanang le khetho ea cable.Kajeno Jeremane, ho feta 50% ea thepa e nehetsoe ho lisebelisoa tsa letsatsi

HUBER+SUHNER RADOX®cable.

RADOX®: Boleng ba Ponahalo

thapo.
Ponahalo Boleng
RADOX cable:
· Phethahetseng kabel konokono concentricity
· Botenya ba sheath ke junifomo
· Li-diameter tse nyane · Li-cable cores ha li tsepame
* Bophara ba cable e kholo (40% e kholo ho feta bophara ba thapo ea RADOX)
· Botenya bo sa lekaneng ba sheath (ho baka mathata a holim'a cable)

Phapang e fapaneng
Litšobotsi tsa lithapo tsa photovoltaic li khethoa ke lisebelisoa tsa bona tse khethehileng tsa ho pata le lisebelisoa tsa sheath bakeng sa lithapo, tseo re li bitsang cross-linked PE.Ka mor'a ho khantša mahlaseli ka sekhahla sa mahlaseli, sebopeho sa molek'hule sa thepa ea cable se tla fetoha, ka hona se fane ka ts'ebetso ea eona likarolong tsohle.Ho hanyetsa meroalo ea mechine Ha e le hantle, nakong ea ho kenya le ho lokisoa, mohala o ka tsamaisoa ka lehlakoreng le bohale la mohaho oa marulelo, 'me mohala o tlameha ho mamella khatello, ho khumama, tsitsipano, mojaro oa sefapano le tšusumetso e matla.Haeba matla a jekete ea cable e sa lekana, ho kenngoa ha cable ho tla senyeha haholo, e leng ho tla ama bophelo ba tšebeletso ea mohala oohle, kapa ho baka mathata a kang lipotoloho tse khutšoanyane, mollo le kotsi ea botho.

Tshebetso e ka sehloohong
Ts'ebetso ea motlakase
DC khanyetso
Khanyetso ea DC ea conductive core ha e kholo ho feta 5.09Ω / km ha thapo e felileng e le 20 ℃.
2 Teko ea motlakase oa ho qoelisoa
Mohala o feliloeng (20m) o qoelisoa ka metsing (20 ± 5) ° C bakeng sa 1h bakeng sa 1h ebe ha o robehe ka mor'a tlhahlobo ea 5min voltage (AC 6.5kV kapa DC 15kV)
3 Nako e telele ea ho hanyetsa motlakase oa DC
Mohlala o bolelele ba 5m, o kentsoeng (85 ± 2) ℃ metsi a qhibilihisitsoeng a nang le 3% sodium chloride (NaCl) bakeng sa (240 ± 2) h, 'me lipheletso tse peli li 30cm ka holim'a metsi.Motlakase oa DC oa 0.9 kV o sebelisoa pakeng tsa motheo le metsi (mokotla oa conductive o kopantsoe le electrode e ntle, 'me metsi a kopantsoe le electrode e mpe).Kamora ho nka sampole, etsa tlhahlobo ea motlakase oa ho qoelisoa metsing, motlakase oa teko ke AC 1kV, 'me ha ho na ho senyeha ho hlokahalang.
4 Insulation resistance
Ho hanyetsa ha thapo e phethiloeng ho 20 ℃ ha ho ka tlase ho 1014Ω · cm,
Ho hanyetsa ha thapo e phethiloeng ka 90 ° C ha ho tlase ho 1011Ω · cm.
5 Ho hanyetsa bokaholimo ba Sheath
Ho hanyetsa bokaholimo ba sheath ea cable e phethiloeng ha ea lokela ho ba tlase ho 109Ω.

Teko ea ts'ebetso
1. Teko ea khatello e phahameng ea mocheso (GB / T 2951.31-2008)
Mocheso (140 ± 3) ℃, nako 240min, k = 0.6, botebo ba indentation ha bo fete 50% ea kakaretso ea botenya ba ho pata le sheath.'Me u tsoele pele ka AC6.5kV, 5min voltage test, ha e hloke ho senyeha.
2 Teko ea mocheso o mongobo
Mohlala o behiloe sebakeng se nang le mocheso oa 90 ° C le mongobo o lekanyelitsoeng oa 85% bakeng sa lihora tse 1000.Ka mor'a ho pholile ho ea mocheso oa kamore, sekhahla sa phetoho ea matla a matla a tlase kapa a lekana le -30%, 'me tekanyo ea phetoho ea nako ea khefu e ka tlaase ho kapa e lekana le -30%.
Teko ea tharollo ea 3 ea acid le alkali (GB / T 2951.21-2008)
Lihlopha tse peli tsa lisampole li ile tsa qoelisoa ka tharollo ea oxalic acid e nang le motsoako oa 45g / L le tharollo ea sodium hydroxide e nang le motsoako oa 40g / L ka mocheso oa 23 ° C le nako ea 168h.Ha ho bapisoa le pele ho tharollo ea ho qoelisoa, sekhahla sa phetoho ea matla a ho tsitsa e ne e le ≤ ± 30%, Elongation nakong ea khefu ≥100%.
4 Teko ea ho lumellana
Ka mor'a hore thapo e tsofale ka 7 × 24h, (135 ± 2) ℃, lebelo la phetoho ea matla a tsitsitseng pele le ka mor'a botsofali ba ho kenya letsoho le ka tlaase ho kapa le lekana le 30%, tekanyo ea phetoho ea nako ea khefu e ka tlaase ho kapa e lekana le 30%;-30%, sekhahla sa phetoho ea elongation nakong ea khefu≤ ± 30%.
Teko ea 5 ea mocheso o tlase (8.5 ho GB / T 2951.14-2008)
Mocheso o pholileng -40 ℃, nako ea 16h, boima ba ho theoha 1000g, boima ba block block 200g, bophahamo ba ho theoha 100mm, mapetsong ha aa lokela ho bonahala holim'a metsi.
6 Teko e tlase ea mocheso o tlase (8.2 ho GB / T 2951.14-2008)
Mocheso o batang (-40 ± 2) ℃, nako ea 16h, bophara ba molamu oa teko ke makhetlo a 4 ho isa ho a 5 bophara ba ka ntle ba mohala, ho pota-pota 3 ho ea ho 4, ka mor'a tlhahlobo, ha hoa lokela ho ba le mapetsong a bonahalang holim'a baki. bokahodimo.
7 Teko ea ho hanyetsa Ozone
Mohlala oa bolelele ke 20 cm, 'me o kenngoa ka sejana se omisang lihora tse 16.Bophara ba molamu oa teko o sebelisitsoeng tekong ea ho kobeha ke (2 ± 0.1) makhetlo a bophara ba ka ntle ba thapo.Lebokose la liteko: mocheso (40 ± 2) ℃, mongobo o lekanyelitsoeng (55 ± 5)%, mahloriso a ozone (200 ± 50) × 10-6% , Phallo ea moea: 0.2 ho 0.5 linako tse ling tsa kamore ea teko / min.Mohlala o kenngoa ka lebokoseng la teko bakeng sa 72h.Ka mor'a tlhahlobo, ha ho mapetsong a lokelang ho bonahala holim'a sheath.
8 Ho hanyetsa boemo ba leholimo / teko ea UV
Potoloho e 'ngoe le e' ngoe: ho fafatsa metsi ka metsotso e 18, ho omisa lebone la xenon metsotso e 102, mocheso (65 ± 3) ℃, mongobo o lekanyelitsoeng 65%, matla a fokolang tlas'a wavelength 300-400nm: (60 ± 2) W / m2.Teko ea flexural mocheso oa kamore e etsoa ka mor'a 720h.Bophara ba molamu oa teko ke makhetlo a 4 ho isa ho a 5 bophara ba ka ntle ba mohala.Ka mor'a tlhahlobo, ha ho mapetsong a lokelang ho bonahala holim'a baki.
9 Teko ea ho kenella ka matla
Ka mocheso oa kamore, lebelo la ho itšeha ke 1N / s, palo ea liteko tsa ho itšeha: makhetlo a 4, nako le nako ha tlhahlobo e ntse e tsoela pele, sampuli e tlameha ho fetisetsoa pele ka 25mm, ebe e potoloha ka 90 °.Ngola matla a phunyeletsang F nakong ea ho kopana pakeng tsa nale ea tšepe ea selemo le terata ea koporo, 'me ka karolelano boleng bo fumanoang ke ≥150 · Dn1 / 2 N (4mm2 karolo ea Dn = 2.5mm)
10 Ho hanyetsa boqhetseke
Nka likarolo tse tharo tsa disampole, karolo ka 'ngoe e arotsoe ke 25mm, 'me kakaretso ea 4 indentations e etsoa ka ho potoloha ha 90 °.Botebo ba ho kena ke 0.05mm 'me bo pota-potile terata ea koporo.Likarolo tse tharo tsa disampole li ile tsa behoa ka likamoreng tsa teko ka -15 ° C, mocheso oa kamore, le + 85 ° C bakeng sa lihora tse 3, 'me li lemaletse mandrels ka likamoreng tsa bona tsa teko.Bophara ba mandrel ke (3 ± 0.3) makhetlo a bonyane bophara ba ka ntle ba thapo.Bonyane lintlha tse le 'ngoe tsa sampole ka 'ngoe li ka ntle.Etsa tlhahlobo ea motlakase oa metsi a AC0.3kV ntle le ho senyeha.
11 Sheath mocheso shrink teko (11 ho GB / T 2951.13-2008)
Mohlala o khaotsoe ka bolelele ba L1 = 300mm, o behiloe ka ontong ka 120 ° C bakeng sa 1h, ebe o isoa mocheso oa kamore bakeng sa ho pholile, o pheta potoloho ena ea pholileng le ea ho futhumatsa ka makhetlo a 5, 'me qetellong e pholile mocheso oa kamore, o hloka hore sampuli e be teng. ho ba le sekhahla sa ho fokotsa mocheso oa ≤2%.
12 Teko ea ho chesa e otlolohileng
Ka mor'a hore mohala o feliloeng o behoe ho (60 ± 2) ℃ bakeng sa 4h, ho etsoa teko ea ho chesa e otlolohileng e boletsoeng ho GB / T 18380.12-2008.
13 Teko ea litaba tsa Halogen
PH le conductivity
Mohlala oa ho beha: 16h, mocheso (21 ~ 25) ℃, mongobo (45 ~ 55)%.Mehlala e 'meli, e' ngoe le e 'ngoe (1000 ± 5) mg, e robehile ka likaroloana tse ka tlase ho 0.1 mg.Sekhahla sa phallo ea moea (0.0157 · D2) l · h-1 ± 10%, sebaka se pakeng tsa sekepe se tukang le moeli oa sebōpi se futhumatsang sebaka se sebetsang hantle ≥300mm, mocheso oa sekepe sa mollo o tlameha ho ba ≥935 ℃, 300m hole le sekepe se tukang (ka lehlakoreng la phallo ea moea ) Mocheso o tlameha ho ba ≥900 ℃.
Khase e hlahisoang ke sampuli ea teko e bokelloa ka botlolo ea ho hlatsoa khase e nang le 450 ml (PH bohlokoa 6.5 ± 1.0; conductivity ≤ 0.5 μS / mm) ea metsi a silafetseng.Nako ea teko: 30 min.Litlhoko: PH≥4.3;conductivity ≤10μS / mm.

Likahare tsa lintlha tsa bohlokoa
Litaba tsa Cl le Br
Mohlala oa ho beha: 16h, mocheso (21 ~ 25) ℃, mongobo (45 ~ 55)%.Mehlala e 'meli, e' ngoe le e 'ngoe (500-1000) mg, e sithabetseng ho 0.1 mg.
Sekhahla sa phallo ea moea (0.0157 · D2) l · h-1 ± 10%, sampuli e futhumetse ka mokhoa o ts'oanang bakeng sa 40min ho (800 ± 10) ℃, 'me e bolokiloe 20min.
Khase e hlahisoang ke sampole ea tlhahlobo e huloa ka botlolo ea ho hlatsoa khase e nang le tharollo ea sodium hydroxide ea 220ml / 0.1M;mokelikeli oa libotlolo tse peli tsa ho hlatsoa khase o kenngoa ka botlolong ea ho lekanya, 'me botlolo ea ho hlatsoa khase le lisebelisoa tsa eona li hloekisoa ka metsi a silafetseng ebe li kenngoa ka botlolong ea ho lekanya 1000ml, ka mor'a ho pholile mocheso oa kamore, sebelisa pipette ho rotha 200ml ea teko ea tharollo ka botlolong ea ho lekanya, eketsa 4ml ea concentrated nitric acid, 20ml ea 0.1M silver nitrate, 3ml ea nitrobenzene, ebe u hlohlelletsa ho fihlela floc deposit e tšoeu;eketsa 40% ammonium sulfate Tharollo e nang le metsi le marotholi a seng makae a tharollo ea nitric acid e ne e tsoakane ka ho feletseng, e tsosoa ka matla a khoheli, 'me tharollo e ne e le titrated ka ho eketsa ammonium bisulfate.
Litlhoko: Boleng ba karolelano ea litekanyetso tsa liteko tsa disampole tse peli: HCL≤0.5%;HBr≤0,5%;
Boleng ba teko ea sampole ka 'ngoe ≤ karolelano ea litekanyetso tsa liteko tsa lisampole tse peli ± 10%.
F litaba
Beha 25-30 mg ea lisebelisoa tsa sampole ka har'a setshelo sa oksijene ea 1 L, theola marotholi a 2 ho isa ho a 3 a alkanol, 'me u kenye 5 ml ea 0.5 M sodium hydroxide solution.Lumella sampole hore e che 'me u tšollele masalla ka har'a kopi ea ho lekanya ea 50ml ka rinse ha nyane.
Kopanya 5ml ea tharollo ea buffer ka har'a motsoako oa sampole le tharollo ea rinse, 'me u fihle moo ho hlokahalang.Thala lekhalo la ho lekanya, fumana motsoako oa fluorine oa sampole ea tharollo, 'me u fumane peresente ea fluorine sampoleng ka lipalo.
Litlhoko: ≤0.1%.
14 Mechini ea thepa ea ho kenya letsoho le lisebelisoa tsa sheath
Pele botsofali bo tsofala, matla a ts'ebetso ea ho koala ke ≥6.5N / mm2, bolelele nakong ea khefu ke ≥125%, matla a thata a sheath ke ≥8.0N / mm2, le bolelele nakong ea khefu ke ≥125%.
Ka mor'a (150 ± 2) ℃, 7 × 24h botsofali, lebelo la phetoho ea matla a tsitsitseng pele le ka mor'a botsofali ba ho kenya letsoho le sheath ≤-30%, le sekhahla sa phetoho ea ho senya nako pele le ka mor'a botsofali ba ho kenya letsoho le sheath ≤-30 %.
15 Teko ea katoloso ea mocheso
Tlas'a mojaro oa 20N / cm2, ka mor'a hore sampuli e behoe tekong ea ho atolosa mocheso ho (200 ± 3) ℃ bakeng sa metsotso e 15, boleng ba bohareng ba bolelele ba ho pata le sheath ha boa lokela ho ba kholo ho feta 100%.Sekhechana sa teko se ntšoa ka ontong 'me se pholile ho tšoaea sebaka se pakeng tsa mela Boleng ba bohareng ba keketseho ea peresente ea sebaka pele sekhechana sa teko se behoa ka ontong ha sea lokela ho ba kholo ho feta 25%.
16 Bophelo ba mocheso
Ho latela EN 60216-1 le EN60216-2 Arrhenius curve, index ea mocheso ke 120 ℃.Nako 5000h.Sekhahla sa ho ts'oara ha sekoahelo le bolelele ba sheath nakong ea khefu: ≥50%.Ka mor'a moo, ho ile ha etsoa tlhahlobo ea ho inama mocheso oa kamore.Bophara ba molamu oa teko ke habeli bophara ba ka ntle ba mohala.Ka mor'a tlhahlobo, ha ho mapetsong a lokelang ho bonahala holim'a baki.Bophelo bo hlokahalang: lilemo tse 25.

Khetho ea thapo
Lithapo tse sebelisoang karolong e tlase ea motlakase ea DC ea motlakase oa letsatsi la photovoltaic li na le litlhoko tse fapaneng bakeng sa ho hokahanya likarolo tse fapaneng ka lebaka la maemo a fapaneng a tšebeliso le litlhoko tsa theknoloji.Lintlha tse akaretsang tse lokelang ho nahanoa ke: ts'ebetso ea ho kenya letsoho ea mohala, ho hanyetsa mocheso le ho thibela lelakabe Ho kenya letsoho ts'ebetsong ea botsofali le litlhaloso tsa bophara ba terata.Litlhoko tse khethehileng ke tse latelang:
1. Mohala oa ho hokahanya pakeng tsa mochine oa selefouno oa letsatsi le mochine ka kakaretso o amana ka ho toba le mohala oa ho hokahanya o khomaretsoeng lebokoseng la motsoako oa module.Ha bolelele bo sa lekana, mohala o khethehileng oa katoloso o ka boela oa sebelisoa.Ho ea ka matla a fapaneng a likarolo, mofuta ona oa mohala o kopanyang o na le litlhaloso tse tharo tse kang 2.5m㎡, 4.0m㎡, 6.0m㎡ joalo-joalo.Mofuta ona oa thapo o hokahanyang o sebelisa sheath e nang le mekhahlelo e 'meli, e nang le anti-ultraviolet e ntle haholo, metsi, ozone, asiti, matla a khoholeho ea letsoai, bokhoni bo botle ba leholimo bohle le ho hanyetsa ho roala.
2. Mohala o kopanyang pakeng tsa betri le inverter o hlokeha ho sebelisa mohala o feto-fetohang o nang le mefuta e mengata o fetisitseng teko ea UL mme o kopanngoa haufi-ufi kamoo ho ka khonehang.Ho khetha lithapo tse khutšoane le tse tenya ho ka fokotsa tahlehelo ea sistimi, ho ntlafatsa ts'ebetso, le ho matlafatsa ts'epahalo.
3. Mohala o kopanyang pakeng tsa sekhahla sa lisekoere tsa betri le molaoli kapa lebokose la junction la DC le lona le hloka tšebeliso ea likhoele tse ngata tse tenyetsehang tse fetisang tlhahlobo ea UL.Litlhaloso tsa sebaka sa li-cross-sectional li khethoa ho latela boholo ba hona joale bo hlahisoang ke square array.
Sebaka se arohaneng sa thapo ea DC se khethoa ho latela melaoana e latelang: thapo e hokahanyang pakeng tsa mojule oa selefouno ea letsatsi le module, thapo e hokahanyang pakeng tsa betri le betri, le thapo e hokelang mojaro oa AC.1.25 makhetlo a hona joale;thapo e kopanyang pakeng tsa lisekoere tsa lisele tsa letsatsi le thapo e hokahanyang pakeng tsa betri ea polokelo (sehlopha) le inverter, boemo ba hajoale ba thapo ka kakaretso ke makhetlo a 1.5 ho feta boholo bo tsoelang pele bo sebetsang ba thapo ka 'ngoe.
Setifikeiti sa kantle ho naha
Mohala oa photovoltaic o tšehetsang li-module tse ling tsa photovoltaic o romelloa Europe, 'me mohala o tlameha ho lumellana le setifikeiti sa TUV MARK se fanoeng ke TUV Rheinland ea Jeremane.Qetellong ea 2012, TUV Rheinland Jeremane e ile ea qala letoto la litekanyetso tse ncha tse tšehetsang li-module tsa photovoltaic, li-wire-core wires tse nang le DC 1.5KV le lisebelisoa tse ngata tse nang le photovoltaic AC.
Litaba ②: Kenyelletso ea tšebeliso ea lithapo le lisebelisoa tse sebelisoang hangata liteisheneng tsa matla a letsatsi la photovoltaic.

Ho phaella ho lisebelisoa tse ka sehloohong, tse kang li-module tsa photovoltaic, li-inverters le li-transformer tse ntseng li eketseha, nakong ea kaho ea liteishene tsa matla a letsatsi la photovoltaic, lisebelisoa tse tšehetsang tse amanang le photovoltaic cable li na le phaello e akaretsang, ts'ireletso ea ts'ebetso le ts'ebetso e phahameng ea limela tsa matla a photovoltaic. .Ka karolo ea bohlokoa, Matla a Macha ka litekanyo tse latelang e tla fana ka kenyelletso e qaqileng ea tšebeliso le tikoloho ea lithapo le lisebelisoa tse sebelisoang hangata ho limela tsa matla a letsatsi la photovoltaic.

Ho ea ka tsamaiso ea seteishene sa matla a letsatsi photovoltaic, lithapo li ka aroloa ka lithapo tsa DC le lithapo tsa AC.
1. thapo ea DC
(1) Lithapo tsa serial pakeng tsa likarolo.
(2) Lithapo tse tšoanang pakeng tsa likhoele le pakeng tsa likhoele le lebokose la kabo la DC (lebokose la motsoako).
(3) Mohala o pakeng tsa lebokose la kabo ea DC le inverter.
Lithapo tse ka holimo ke lithapo tsa DC kaofela, tse behiloeng ka ntle 'me li hloka ho sireletsoa mongobo, ho pepesehela mahlaseli a letsatsi, serame, mocheso le mahlaseli a kotsi.Libakeng tse ling tse khethehileng, li tlameha ho sireletsoa ho lik'hemik'hale tse kang li-acids le alkalis.
2. Mohala oa AC
(1) Mohala o kopanyang ho tloha ho inverter ho ea ho transfoma ea mohato.
(2) Mohala o kopanyang ho tloha ho transformer ea mohato ho ea ho sesebelisoa sa kabo ea matla.
(3) Mohala o kopanyang ho tloha sesebelisoa sa ho aba matla ho ea ho marang-rang a matla kapa basebelisi.
Karolo ena ea mohala ke mohala oa mojaro oa AC, 'me tikoloho ea ka tlung e behiloe ho feta, e ka khethoang ho latela litlhoko tse akaretsang tsa khetho ea mohala oa matla.
3. Mohala o khethehileng oa Photovoltaic
Palo e kholo ea likhoele tsa DC ka limela tsa matla a photovoltaic li hloka ho beoa ka ntle, 'me maemo a tikoloho a thata.Lisebelisoa tsa cable li lokela ho khethoa ho latela khanyetso ea mahlaseli a ultraviolet, ozone, liphetoho tse matla tsa mocheso le khoholeho ea lik'hemik'hale.Tšebeliso ea nako e telele ea lithapo tse tloaelehileng tikolohong ena e tla etsa hore sheath ea cable e senyehe ebile e ka ba ea bola le ho kenella ha cable.Maemo ana a tla senya tsamaiso ea cable ka ho toba, hape a eketse kotsi ea nako e khutšoanyane ea cable.Nakong e bohareng le e telele, monyetla oa mollo kapa kotsi ea motho ka mong o boetse o phahame, o ama haholo bophelo ba tšebeletso ea tsamaiso.
4. Thepa ea conductor ea cable
Maemong a mangata, lithapo tsa DC tse sebelisoang limela tsa matla a photovoltaic li sebetsa ka ntle ka nako e telele.Ka lebaka la lithibelo tsa maemo a kaho, lihokelo li sebelisoa haholo bakeng sa likhokahano tsa cable.Lisebelisoa tsa li-cable conductor li ka aroloa ka mokokotlo oa koporo le motheo oa aluminium.
5. Cable insulation sheath thepa
Nakong ea ho kenngoa, ts'ebetso le tlhokomelo ea limela tsa matla a photovoltaic, lithapo li ka 'na tsa tsamaisoa mobung o ka tlaase ho mobu, mofoka le majoe, metseng e bohale ea mohaho oa marulelo, kapa ho pepeseha moeeng.Lithapo li ka mamella matla a fapaneng a kantle.Haeba seaparo sa cable se se na matla a lekaneng, ho kenngoa ha cable ho tla senyeha, ho tla ama bophelo ba tšebeletso ea mohala oohle, kapa ho baka mathata a kang lipotoloho tse khutšoanyane, mollo le kotsi ea botho.