Ha tlhoko ea matla e tsitsitseng e ntse e eketseha, moloko oa lifoto oa lifoto tsa lifoto o fetohile tharollo e lebisang. Le ha lintlha tse ngata li susumetsa katleho ea sisteme ea PV, e leng karolo e kholo e neng e nonngoe ke khetho e nepahetseng ea likhoele tsa lifoto. Ho khetha likhoele tse nepahetseng ho ka ntlafatsa phetiso ea matla ho feta, polokeho le lintoa tse ngata. Sengoliloeng sena se fana ka likeletso tse sebetsang, ka khetho ea thapo ea pv, ho eketsa ts'ebetso ea sistimi ea hau ea sistimi ea hau.
1. Khetha boleng bo phahamengLihlooho tsa PV
Likhoele tse phahameng tsa PV tsa boleng bo holimo ke motheo oa sistimi e sebetsang hantle le e bolokehileng ea letsatsi. Etsa bonnete ba hore likhoele li lumellana le litekanyetso tsa machabeng tse kangTÜV, UL 4703, leIec 62930, ha e ntse e tiisa hore ho se tšoarelle le ho sebetsa.
Likhetho tse tsebahalang tsa cable tse kangEn h1z2z2-kmmeTuv PV1-Fli etselitsoe tšebeliso ea nako e telele tsamaisong ea letsatsi, o fana ka:
- Khatiso e tlase ea motlakase bakeng sa phetisetso e nepahetseng.
- Tšireletso khahlanong le mabaka a tikoloho a kang mahlaseli a UV le mongobo.
- Ho hanyetsa mollo ho fokotsa likotsi tse ka bang teng.
Ho tsetela libini tsa boleng bo phahameng ho fokotsa tahlehelo ea matla le ho eketsa bophelo ba sistimi ea hau.
2. Nahana ka boholo ba cable le bokhoni ba ho jeroang ke morao-rao
Boholo bo ama ka kotloloho ho ama katleho ea matla. Likhomo tse fokolang li ka lebisa ho marotholi a bohlokoa a vfup ea bohlokoa, ho fella ka tahlehelo ea matla le ho jala.
Bakeng sa litsamaiso tse ngata tsa PV, boholo bo sebelisitsoeng hangata ba4mm² or 6mm², ho latela bokhoni ba tsamaiso le bolelele ba mobu. Etsa bonnete ba hore cable e khethiloeng e na le matla a ho tsamaisa hona joale a loketseng ts'ebetso ea hau ea ho boloka katleho le polokeho.
3. Fihlatsa lisebelisoa tse sa feleng tsa leholimo le tse tšoarellang
Metsoako ea lifoto tsa Photovoltaic e lokela ho mamella mathata a fapaneng a tikoloho. Sheba likhoele le:
- UV le ozone e ke keng ea lekaHo mamella ho pepesehela lintho tse telele tse mpe.
- Thepa ea Flame-RedameIec 6033-1bakeng sa polokeho ea mollo.
- Mocheso o sebetsang ho tloha-40 ° C ho fihlela ho 90 ° C hoho sebetsana le maemo a feteletseng.
Lisebelisoa tse kangTPE or Xlpeli loketse ho phalla, ho netefatsa hore ho feto-fetoha le maemo le ts'ebetso ea nako e telele.
4. Sebelisa likhokahano tse nepahetseng tsa cable le litefo tse nepahetseng
Khokahano e sireletsehileng le e tsitsitseng ke tsa bohlokoa haholo bakeng sa ho fokotsa tahlehelo ea matla. Sebelisa lihokela tsa boleng bo holimo, joalo kaLikhokahano tsa Mc4, ho thibela maemo a litšila kapa a bulehileng.
Khokahano ea ho hlahloba khafetsa ho netefatsa hore e lula e tiile ebile e se na litšila kapa mongobo. Ho kenya ka nepo le ho lokisa likhokahano ho kenya letsoho ho phetisetso e tšepahalang le botsitso.
5. Fokotsa lerotholi la voltage ka sebopeho se ntlafalitsoeng
Cable ea cable e ka baka ho theosa le maemo a bohlokoa a voltage ea bohlokoa. Ho fokotsa tahlehelo ena:
- Sebelisa bolelele bo bokhutšoaane ka kotlo e khuts'oane neng kapa neng ha ho khonahala.
- Fokotsa thapo ea cable e hohelang ho fokotsa menyetla e sa hlokahaleng le bolelele bo eketsehileng.
- Khetla likhoele ka sebaka se seholo sa naha se kenyang litlatsetso tse hlokang ho matha nako e telele.
Maano ana a netefatsa phepelo e sebetsang hantle ho tloha liphanele tsa letsatsi ho ea li-inverers.
6. Etsa bonnete ba hore u tla be u le tšireletso
Ho bohlokoa ho bohlokoa bakeng sa polokeho ea sistimi le ts'ebetso. Likhatiso tsa fatše li thusa ho itšireletsa khahlanong le litlhaloso tsa motlakase le ho tsitsisa sistimi nakong ea ts'ebetso.
Ntle le moo, khetha likhoele ka kohlopo e nepahetseng le ho thekesela ho fokotsa litlamorao tsa ho kena-kenana le motlakase (EMI) le ho netefatsa ts'ebetso e sa fetoheng.
7. Mohlophisi 'me u boloke likhoele tsa PV khafetsa
Tlhokomelo ea khafetsa e bohlokoa ho boloka sistimi ea hau ea PV maemong a leholimo a leholimo. Nako le nako ho hlahloba li-metlae bakeng sa matšoao a ho roala, ho senya, kapa keketseho. Sireletsa lik'haseke tse ka har'a tikoloho, tse kang litopo kapa mongobo o feteletseng, a sebelisa litsamaiso tsa Cable joalo ka li-clip, litsie.
Ho hloekisa le ho hlophisa likhoele khafetsa ho sa lemohe feela ha o sa ntlafatse feela empa o boetse o amohela mefuta eohle ea tsamaiso eohle.
Sephetho
Ho khetha le ho boloka likhoele tse nepahetseng tsa PV ke bohato bo bobe bo hotlengfatsa moloko o matla oa lifoto tsa lifoto. Ka ho ipehela thepa ea boleng bo holimo, mefuta e nepahetseng le tlhokomelo e sebetsang ea kamehla, o ka ntlafatsa ts'ebetso ea tsamaiso ea hau ea sistimi ea hau le bophelo bo bolelele.
Ho tsetela ho litoebeng tsa pele le ho latela litloaelo tse ntle haholo ha ho feela matla a matla a matla empa hape a fokotsa litšenyehelo tsa nako e telele. Nka mohato oa pele oa ho holisa bokhoni ba hau ba letsatsi ka ho ntlafatsa litloholo tsa hao le ho netefatsa ho kenya ka nepo le tlhokomelo.
Fana ka sistimi ea hau ea letsatsi kajeno bakeng sa bokamoso bo khanyang, bo tšoarellang haholoanyane!
Nako ea poso: Dec-23-2024