Igwe ọkụ na-arụ ọrụ dị oke mkpa na nrụnye anyanwụ karịa ka ọtụtụ ndị na-azụ ahịa ghọtara. Ha na-ebuga ike site na modul PV gaa na inverters na n'ikpeazụ gaa na grid. Mgbe ahọpụtara eriri na-ezighi ezi - ma ọ bụ mgbe ogo USB adịghị mma - arụmọrụ sistemụ, nchekwa yana ogologo ndụ niile na-ata ahụhụ. Ntuziaka a na-akọwa ihe kpatara ịdị mmaIgwe PVokwu na ka esi ahọrọ nke ziri ezi.
Kedu ihe na-eme ka eriri ọkụ dị oke mkpa na Sistemụ PV Solar?
Igwe ọkụ anyanwụ na-emepụta ike DC nke a ga-ebufe n'enweghị nsogbu na nke ọma. Igwe ọkụ na-arụ ọrụ dị ka "usoro ụjọ" nke nrụnye. Ọ bụrụ na ha eruchaghị oke, mkpuchi na-adịghị mma, ma ọ bụ enwetaghị asambodo, ị nwere ike itinye:
- Mbelata voltaji
- Ebe na-ekpo ọkụ
- Sistemu ọdịda
- Okpomọkụ arụ ọrụ dị elu
Igwe ọkụ dị elu- na-eme ka ike na-erugharị ma na-ebuli ike iwe ihe ubi.
Kedu ka nkọwapụta USB si emetụta arụmọrụ anyanwụ?
Igwe ọkụ na-adịghị mma- na-abawanye nguzogide ndị nduzi, nke na-eduga naọdịda voltaji. Maka ọdịda voltaji 1% ọ bụla, nnukwu sistemu nwere ike tufuo puku kwuru puku kWh kwa afọ.
Isi ihe nrụpụta ọrụ gụnyere:
- Ihe na-eduzi (ọla kọpa tinned ka masịrị)
- Ofe eriri USB{0}mpaghara ngalaba
- Ogo okpomọkụ
- Nguzogide kwa kilomita
Kedu ihe kpatara nchekwa USB ji dị oke egwu na nrụnye anyanwụ?
Ụyọkọ anyanwụ na-emepụta voltaji DC dị elu - ọtụtụ mgbe ruo1,000–1,500V. DC arc na-esi ike imenyụ karịa mmejọ AC.
Igwe PV{0} dị elu na-ebelata ihe egwu ndị a site na ịnye:
- Ihe na-egbochi ọkụ{{0}
- Nnukwu mkpuchi
- UV{0}jaketị na-eguzogide
- Ọrụ okpomọkụ dị elu{{0}
- Nchekwa igwe siri ike
Ọkụ dị ọnụ ala na-ebute ọtụtụ ọdịda ndụ-, gụnyere obere sekit na ihe egwu ọkụ.
Kedu ka ọnọdụ gburugburu si emetụta ndụ PV USB?
Nrụnye anyanwụ na-ekpughe eriri na ọnọdụ dị oke njọ maka afọ 25+:
- UV radieshon
- Ozone
- Ịnya igwe okpomọkụ (-40 ogo ruo +90 ogo)
- Mechanical ịma jijiji
- Mmiri na mmiri ozuzo
- Mkpughe kemịkalụ
Igwe PV dị mma na-eji mkpuchi XLPE (cross{0}} polyethylene jikọrọ ọnụ)na halogen{0}jaket efu emebere ka ọ nagide ọtụtụ iri afọ nke mkpughe n'èzí.
Kedu ụkpụrụ ndị ahịa kwesịrị ịchọ? (IEC, UL, EN)
Cable dị mma ga-ejiderịrị asambodo mba ụwa niile:
IEC 62930- chọrọ ịrụ ọrụ eriri PV zuru ụwa ọnụ
EN 50618 / H1Z2Z2-K- Ọkọlọtọ eriri PV Europe
UL 4703- ọkọlọtọ US maka waya fotovoltaic
NEC Nkeji edemede 690 nnabata- iwu nchekwa nwụnye
Kedu ka ihe nrụpụta USB si emetụta arụmọrụ?
Ọdịdị nke eriri PV na-ekpebi ogologo oge ọ ga-adị:
Isi akụrụngwa iji tụnyere
Onye ndu:
Ọla kọpa gbakọrọ agbachie=mgbanwe kacha mma + nguzogide corrosion
Ihe mkpuchi:
XLPE=elu okpomọkụ, UV, na mgbochi kemịkal
Jaketị:
Halogen -n'efu, UV{1}} ogige kwụsiri ike
Oke okpomọkụ:
Opekempe90 ogo mmiri/akọrọ
Ogo voltaji:
600V / 1,000V / 1,500V dabere na nhazi usoro
Ihe owuwu dị elu{0}} na-asụgharị ozugboogologo ndụ usoro ndụ na obere ọdịda.
Kedu ka esi amata eriri ọkụ dị mma na ọrụ nrụnye fotovoltaic nke anyanwụ?
Jshcable anyanwụ pCables Ihe dị na anyanwụ na-emepụta fotovoltaic ma nwee asambodo sitere na otu ndị ama ama n'ụwa niile dịka ISO, UL na IEC. Ọnụ ego eriri anyanwụ n'ogbe, Anyị OEM & Ọrụ ODM. Nye nhota mbupu.Kpọtụrụ anyị
maka nkwupụta okwu ma ọ bụ nkwado teknụzụ.
Hụkwa
Ihe kpatara eriri igwe fotovoltaic nke anyanwụ ji dị oke mkpa maka elu igwe{0}}Arụmọrụ anyanwụ
https://www.jshcable.com/news/why -solar{3}}photovoltaic{4}}cables{5}}dị-dị mkpa-maka-85345129.html
Igwe Igwe fotovoltaic anyanwụ: Ngwa dị mkpa maka nwụnye anyanwụ ọ bụla
https://www.jshcable.com/news/solar{2}}photovoltaic{3}}cables-dị mkpa-component-85345239.html
Otu esi ahọrọ eriri ọkụ ziri ezi maka sistemu ike anyanwụ gị
https://www.jshcable.com/news/how{2}}ka -họrọ{4}}-aka nri{6}}ike-cable-maka-gi{10}s-85345345.html
Kedu ihe na-eme ka onye na-eweta igwe fotovoltaic dị elu pụta ìhè
https://www.jshcable.com/news/what-na-eme-a-top{5}}solar{6}}photovoltaic{7}}cable-supp-85345881.html
Ntụaka
International Electrotechnical Commission (IEC)
TS EN 60216 Ihe eji eme eriri eletrik - Njirimara nke ntachi obi na IEC 62930: eriri fotovoltaic anyanwụ - Akụkụ 1: Ihe achọrọ.
Ndị na-emepụta ọkụ eletrik nke mba (NEMA)
NEMA na-enye ụkpụrụ na eriri ejiri na sistemu ume ọhụrụ, gụnyere anyanwụ. Ụkpụrụ NEMA na-ahụ na eriri na-emezu ihe achọrọ maka ịrụ ọrụ eletrik na igwe.
Otu ụlọ ọrụ na-ahụ maka ike anyanwụ (SEIA)
Ntụleaka: SEIA na-akọ na nrụnye na nhọpụta akụrụngwa nke ọma, gụnyere eriri, dị mkpa maka ogologo oge{{0}ọganihu na nchekwa nke nrụnye anyanwụ.
Laboratories Underwriters (UL)
Asambodo UL na-ahụ na eriri ọkụ anyanwụ na-ezute ụkpụrụ nchekwa na arụmọrụ, gụnyere iguzogide ọkụ, radieshon UV, na akụrụngwa eletrik.
International Energy Agency (IEA)
Akuko IEA banyere usoro ndu na mmezi nke sistemu ike anyanwụ na-egosipụta ọrụ nke eriri na wiring na arụmọrụ sistemu na ogologo ndụ.
National Renewable Energy Laboratory (NREL)
Ọmụmụ NREL na-egosi mkpa ọ dị iji akụrụngwa dị mma n'ime sistemu ike anyanwụ, gụnyere nnukwu {{0} eriri arụmọrụ, iji belata ụgwọ ọrụ ogologo oge{{1}.
Ụlọ ọrụ Solar Foundation (TSF)
TSF na-enye nyocha na ụlọ ọrụ anyanwụ, gụnyere usoro na ojiji eriri na mkpa nke akụrụngwa akụrụngwa.
Ụkpụrụ IEC 61730 maka modul fotovoltaic
Ụkpụrụ a na-akọwapụta ntozu nchekwa maka modul PV na eriri na ụlọ ọrụ ike anyanwụ.