Ndacyibuka igihe nafunguraga bwa mbere Agasanduku k'ibiteranyirizwa bya DC muri Arizona; impumuro yatwitswe yambwiye ko twarenze iburyo urinda umuvuduko w'amazi.

Agakoresho gakingira umuvuduko kameze nk'itafari rito ry'ikijuju rifite imiyoboro y'icyuma, idirishya ry'ikimenyetso gitukura cyangwa icyatsi kibisi, n'ikimenyetso cyanditseho amashanyarazi, umuriro, n'ikimenyetso cya CENafashe ifoto ya LKX-PV40 yacu kandi iyo foto imwe ubu inyinjiza amabaruwa makumyabiri kuri buri telefoni ihamagara.

Niba uguze ibikoresho by'izuba buri gihembwe, komeza; ibice bikurikira bigaragaza impamvu imiterere n'ibipimo bigena niba urubuga rwawe rwinjiza cyangwa rukoresha amafaranga.

LKX-PV40: Ikora neza cyane Ubwirinzi bwa DC Surge kuri Sisitemu z'izuba?

Nagerageje ibirango bitandatu muri laboratwari yacu ya Wenzhou, kandi LKX-PV40 ni yo yonyine yagumanye voltage yo gufunga munsi ya kV 1 nyuma yo gukubita inshuro eshatu za kA 40.

LKX-PV40 ni icyuma gikingira DC surge gishobora gucomekwa gifite ubushobozi bwa 800 V, 20 kA, 40 kA max, 3.6 kV clamping, kandi gikwiranye n'agasanduku gasanzwe ka DIN ka 35 mm mu dusanduku twa solar combiner.Ndabibika mu nzu y'ivu cyangwa umukara hanyuma nkabyohereza mu minsi irindwi uvuye mu ruganda rwacu rufite uburebure bwa metero kare 2.000.

Abaguzi bakunze kumbaza impamvu dukoresha umuyoboro wa gazi hamwe na MOV hybrid. Igisubizo ni gito: umuyoboro wa gazi ufata umwanya wa mbere, MOV irangiza akazi, kandi module ikomeza gukoresha amafoto menshi. Iyo combination igabanya ingendo zo gusimbuza na kimwe cya kabiri ku mbuga zikoresha aho cranes zihenda cyane kurusha igikoresho ubwacyo.

Ibice by'ingenzi ushobora kubibona uturutse inyuma

Dukora inzu mu nzu kugira ngo twongereho ikirango cyawe cyangwa duhindure ibara nta gikoresho gishya. Umwaka ushize, ikigo cy’Abadage cya EPC cyifuje ko inzu y’umuhondo ijyanye n’ikirango cyabo; twatanze 3.000 mu minsi cumi n’itanu.

Inkuru y'amashanyarazi inyuma y'agasanduku gato

Nkora ibi bizamini kuri buri cyiciro. Dushyira raporo y'ibizamini mu gakarito kugira ngo itsinda ryanyu rya QC ribashe gusesengura kode ya QR ribone pdf y'umwimerere. Iyo ntambwe nto ikuraho impungenge za "CE mpimbano" abaguzi benshi bagira iyo baturutse mu Bushinwa.

Kuki EPC zihitamo LKX-PV40 ku mishinga ya PV ikoreshwa mu buryo bufatika?

Natakaje isoko rya Polonye ku giciro cya 0.02 $/W kuko uwo twari duhanganye yasibye ibikoresho byo gusukura; nyuma y'amezi atandatu, EPC yaguze imodoka 5.000 za LKX-PV40 nyuma y'inkuba y'inkuba yica inverters ebyiri.

EPC zitora LKX-PV40 kuko yoherezwa mu bubiko, itanga umuyoboro wa 20 kA uhuye n’inverter nyinshi max back-feed, kandi module ishobora gucomekwaho ifasha abakozi guhinduranya ibice mu gihe kitarenze umunota umwe badakoresheje insinga.Ndashyigikiye buri modoka ifite garanti y'imyaka itanu n'isezerano ry'amasaha 24 ryo kuyisimbura riturutse ku kigo cyacu cy'ibikoresho bisimbura ibya Hamburg.

Ahantu hanini hahura n'abanzi babiri: inkuba n'igihe cyo kuruhuka. Isaha imwe y'isaha ntarengwa ku kibanza cya megawati 100 itwika hafi 25.000 €. LKX-PV40 ituma igihe cyo kuruhuka kiba gito mu buryo butatu: icya mbere, gufunga ubushyuhe mbere yuko inzu ishonga, kugira ngo ikibazo kidakwirakwira; icya kabiri, module irasohoka nk'itafari rya Lego, bityo itsinda rya O&M rikenera screwdriver gusa; icya gatatu, dukoresha icyuma gipima umubare w'ibice ku gice cyo hasi no ku gikoresho cyo hejuru, kugira ngo utavanga ibyuma bishaje n'ibishya.

Imibare y'ikiguzi cyo gutunga umutungo w'ikigo cy'imari n'imigabane gikunda

Nagaragarije iyi mbonerahamwe Jeff Weaver, ushinzwe amasoko muri Amerika, ubwo yahamagaraga kuri Zoom. Yansubije umurongo umwe ati: “Ohereza 2,000 pcs CIF Houston.” Imibare ivuga cyane kurusha agatabo ako ari ko kose.

Ibisobanuro bya tekiniki bifite akamaro ku makipe ashinzwe gutanga amasoko y'izuba?

Nigeze kubona ahantu hafite ingufu za megawati 30 mu Butaliyani hananirwa kugenzurwa kuko icyapa cya SPD cyanditseho gusa 600 V; umugenzuzi yashakaga 1.000 Vdc maze tubikosora dukoresheje LKX-PV40 mu minsi ibiri.

Abaguzi b'ingufu zikomoka ku mirasire y'izuba bitaye ku bijyanye na Ucpv 800 Vdc kugira ngo ipfuke imigozi ya V 1,500 kuri dogere makumyabiri munsi yayo, muri 20 kA kugira ngo igikoresho kidahinduka iyo kiri hejuru cyane, hamwe n'agace k'inyuma gahuza na MidNite Solar na ABB bases kugira ngo babashe kuvanga ubwoko mu gasanduku kamwe.Ndacapa iyi mirongo itatu ku ipaji ya mbere ya buri nteruro.

Amakipe ashinzwe gutanga amasoko aba muri Excel. Batondekanya inkingi hakurikijwe igiciro, MOQ, n'igihe cyo kuzikoresha. Nkongeraho inkingi ebyiri zihishe: "zemeza ko ari ukuri cyangwa ari impimbano" na "intera y'uruganda kugera ku cyambu." Wenzhou iri isaha imwe uvuye ku cyambu cya Ningbo, bityo kontineri zacu zishyirwa ku wa mbere kandi zikagenda kuwa kabiri. Uwo muhanda mugufi ugabanya imizigo ho 4% ugereranije n'inganda zo mu gihugu. Ingingo y'icyemezo iragoye; abatanga serivisi benshi bagaragaza inyandiko ya CE yo mu 2016 yarangiye. Tuvugurura raporo yacu ya TUV buri mwaka tukayishyira kuri seriveri yacu kugira ngo abaguzi bashobore kureba itariki kuri interineti.

Icyo amagambo ahinnye asobanura mu magambo asanzwe

- Ucpv: voltage ya dc iri hejuru cyane ushobora guhuza burundu SPD idafata umuriro

- Muri: umuvuduko wa SPD ushobora kumira inshuro 20 ariko ugakomeza gukora

- Imax: umuvuduko munini cyane SPD ishobora gufata mbere yuko ipfa

- Hejuru: voltage ikomeza kwinjira muri inverter yawe; hasi ni byiza kurushaho

Niba Hejuru ari 3.6 kV kandi inverter yawe ishobora gufata 4 kV, uba ufite 0.4 kV y'umutekano. Mu gitondo cy'ubukonje, voltage ya panel open-circuit irazamuka, bityo ingano iragabanuka. Buri gihe mbwira abaguzi guhitamo SPD ifite Hejuru iri munsi ya 80% by'igipimo cyo kwiyongera kwa inverter. Iryo tegeko ryarokoye umushinga wa 50 MW muri Texas mu gihe cy'itumba rishize.

Kuva ku rupapuro rwa Spec kugeza ku rubuga: Ni gute washyiramo LKX-PV40 mu dusanduku twa Combiner?

Nageze muri Shili mfite igikapu n'agakoresho gatwara amashanyarazi gusa; ku ifunguro rya saa sita, njye n'abakozi twari twashyizemo imodoka 120 za LKX-PV40 kandi uruganda rwatsinze ikizamini cya HV uwo munsi.

Shyiramo LKX-PV40 ucagagura ishingiro ku kirahuri cya DIN cya mm 35, ushyireho insinga za PV kuri 1.5 Nm mu byambu bya mm² 4, kata module kugeza uzumva gukanda, hanyuma unyure insinga y'ubutaka mu gasanduku ka bus-bar kugira ngo inzira y'ikosa ibe ngufi kurusha cm 10.Nohereza igitabo cy'amashusho cy'urupapuro rumwe muri buri gakarito kugira ngo n'amakipe y'abakozi ba buri munsi abyigireho neza.

Abashyiramo ibikoresho benshi bibagirwa kugenzura polarity. Ibihuza bya DC bisa, ariko base ya LKX-PV40 ifite "+" na "–" ikoze mu nyuguti zitose. Polarity yo inyuma ntabwo yica SPD, nyamara idirishya ry'ikimenyetso rishobora kugaragaza umutuku nubwo igice cyayo cyaba kimeze neza. Iryo bendera ry'ikinyoma ritakaza umwanya wa O&M. Twongeraho sticker y'umuhondo ivuga ngo "Reba polarity mbere yo gukanda." Kuva twongeraho sticker, igipimo cya RMA cyacu cyagabanutse kuva kuri 1.2% kigera kuri 0.3%.

Urutonde rw'intambwe ushobora gushyiramo agapapuro imbere y'umupfundikizo

1. Zimya switch ya DC
2. Igerageza voltage y'urukiramende rufunguye
3. Insinga y'umugozi 8 mm
4. Shyiramo umuyoboro n'umuvuduko wa 1.5 Nm
5. Igice cya module
6. Funga umupfundikizo
7. Fungura
8. Reba neza ko idirishya ari icyatsi kibisi

Mfata videwo ngufi y'izi ntambwe umunani kuri telefoni yanjye; ndayishyira kuri AirDrop ku bayobozi ba site iyo bansabye dosiye y'amahugurwa. Videwo yose ni amasegonda 38, bityo ikora no ku miyoboro ya 3G igenda gahoro mu cyaro cy'Ubuhinde.

Ibiciro Byinshi & Amahitamo ya OEM ku bakwirakwiza na Sisitemu Integrators?

Umucuruzi wo muri Yorodaniya yanyoherereje ubutumwa bwa email saa munani za mu gitondo ambwira ko ari 8.000 hamwe n'ikirango cye n'icyapa cy'icyarabu; twohereje mu minsi 18 kandi aracyatumiza buri gihembwe.

Dutanga ibiciro byinshi ku biruhuko bya 500, 2,000, na 10,000, ducapa ikirango cyawe n'inomero y'igice ku gikoresho cyo mu nzu, kandi dushobora gupakira ibikoresho cumi na bibiri mu gakarito gato bityo ugashyiramo ibikoresho 9,600 kuri buri 40 HQ aho gushyiramo ibikoresho 7,200 bisanzwe.