Kuyika mawaya ndikofunikira monga momwe kumangirira mapanelo pama projekiti apadenga

Pazifukwa zokometsera, makasitomala ochulukirapo ndi oyika akutembenukira ku ma solar okwera, okhazikika padenga omwe akuyandikira pafupi ndi denga.Chinthu chimodzi chomwe nthawi zina chimanyalanyazidwa popanga makina okongola kwambiri ndi momwe mungasamalire mawaya onse pansi.

Palibe njira yachidule yoyendetsera bwino mawaya pamapulojekitiwa.Momwe mungatetezere zingwe za PV zimadalira dongosolo la racking, ma modules ndi mtundu wa denga lophimba pa nyumbayo.Ndipo musaiwale zovuta zothamangira mawaya mazana angapo pamtunda wokhotakhota.

"Mukufunsa [oyika] kuti ayesere mawaya mawaya mu 4- mpaka 6-in.space ndiyeno gwiritsani ntchito tatifupi kukula kwa kotala ndikuyiyika mukamayendetsa waya mosamala - ndipo mwina ndi 130 ° F padenga, "anatero Nick Korth, woyang'anira malonda a HellermannTyton."Pali zinthu zambiri zomwe zimapangitsa kuti pakhale malo omwe kumakhala kosavuta kudula ndipo ndikosavuta kuchita zolakwika kapena kutsika mtengo."

Kuteteza zingwe moyenera nthawi yoyamba kumapulumutsa oyika kuti asawononge ndalama pa roll yagalimoto kuti asinthe zomangira zosweka.

Ambiri opanga ma racking ndi ma mounting solar amanyamula zinthu zomwe zimayendera mawaya, ndipo makampani ngati HellermannTyton ndi Burndy (omwe amanyamula mzere wazinthu za Wiley) ali ndi zomangira ndi zomangira zingapo zotchingira zingwe zoyendera dzuwa.Koma zida zapaderazi nthawi zambiri zimanyalanyazidwa ndi njira yotsika mtengo.

"Ndikuganiza zomwe oyika sangadziwe ndikuti pali chinthu chopangidwa ndi cholinga pa pulogalamu iliyonse, ndipo nthawi zina samawoneka molimba mokwanira kuti athetse yankho," atero a Susan Stark, manejala wamkulu wamaphunziro ku IronRidge."[Oyika] adayamba kudzipangira okha [mayankho a waya], ndipo kudzipangira okha ndizovuta kwambiri chifukwa samamvetsetsa kuchuluka kwa kayendedwe kamene izi zikhala nazo pakapita nthawi."

Njira yodziwika bwino yopezera mawaya pagulu lokwera ndi zomangira za pulasitiki zosavuta zogulidwa kusitolo iliyonse yokonza nyumba.Zomangira zingwezi ndizotsika mtengo ndipo zimapangidwa ndi gulu lotsika lomwe silinavoteredwe ndi dzuŵa kapena UL-certified kupirira kutentha kwakukulu pansi pa solar solar paulamuliro wake wogwira ntchito.

Akatswiri abwerera m'magulu kuti akapeze zomangira za zip zosweka ndi mawaya akulendewera komanso kukhudza denga, ndikupanga zoopsa zamagetsi ndi zovuta zamakina.Zomangira za pulasitiki zokha zomwe zimayesedwa kuti ziwonekere kwanthawi yayitali ku dzuwa, kusintha kwa kutentha kwambiri ndi kunjenjemera ndizoyenera kugwiritsidwa ntchito pamapulojekiti adzuwa.HellermannTyton yekha amanyamula nylon Solar Ties, tatifupi ta m'mphepete ndi tatifupi zitsulo zomwe zimadumphira pamafelemu a module ndi njanji.

Kaya mugwiritse ntchito zida zachitsulo kapena zomangira zingwe zapulasitiki zimatengera momwe malo alili komanso zokonda zoyika.Zitsulo zachitsulo zimakhala zamphamvu ndipo zimakhala ndi moyo wautali, koma zimatha kukhala ndi m'mphepete mwake zomwe zimadula zigawo ngati zitetezedwa molakwika, kuphatikizapo mawaya a PV okha.

"Kumapeto kwa tsiku, chinthu chomwe ndimabwerera ndikugwira ntchito," adatero Korth."Kodi mukuganiza kuti oyika anu aziyika zitsulo zachitsulo, ndipo adula ngodya zotani?"

Zokwera za solar zokhazikitsidwa ndi njanji zidapangidwa kuti zizigwira ntchito ndi zingwe zamagetsi zowonjezera.Kenako pali mayankho opanda waya opanda ma clip ngati Unirac's SOLARTRAY, njira yolumikizira ma waya yomwe imadina panjanji ndikuyendetsa utali wa gawo, kuchirikiza utali wonse wa chingwe.

Wiring ndi ntchito yomwe imagwiridwa panthawi yonse yoyika makina okwera.Pa pulojekiti yokhala ndi mphamvu ya 30-module, oyika amatha kuyembekezera kugwira ntchito ndi chingwe cha 400 ft komanso malo olumikizira magetsi opitilira 200.

"Chiwerengerocho ndichinthu chomwe sindikuganiza kuti okhazikitsa amazindikira," atero a Brady Schimpf, wotsatsa komanso wopanga zinthu ku Unirac.Schimpf adalemba pepala loyera "Wire Management Best Practices" kwa kampani yokwera yomwe idasindikizidwa mu Meyi.

Kukonzekera momwe mungasungire mawaya onse a PV otetezedwa kumphepete mwa bokosi la gawo la gawoli kumathandizira kupeza mosavuta kukonza mtsogolo.Mawaya ochokera m'mabokosi ophatikizika amatha kulumikizidwa ku chimango chokhala ndi zingwe zomangira kapena ma waya asanayambe kuyika ma module aliwonse.Mawaya a Homerun amangiriridwa ku racking system (ngati ilipo) yokhala ndi zomangira zingwe kapena zingwe za waya.

Pamene mabokosi ophatikizika akugawanika akhazikika pa module, monga momwe zilili ndi mapanelo a theka la cell, mawaya amayenera kutsogozedwa kuseri kwa tsamba lakumbuyo kupita ku chimango cha module kuti akwaniritse njira yomwe idakonzedweratu.

"Mukuyang'ana kuchuluka kwa ma module omwe muli nawo, masanjidwe ake ndikusankha kuchuluka kwa mabwalo (zingwe) zomwe zikuyenera kukhala pamndandandawu kutengera chitsogozo cha opanga ma inverter kapena chitsogozo cha wopanga makina," adatero Stark wa IronRidge. .

Zamagetsi zamagetsi zamtundu wa ma module zimalumikizidwa ku njanji kapena chimango cha module ndipo zingwe zonse ziwiri zimatha kuyikidwa mu tatifupi kapena zomangira - ngati pali malo okwanira.Kuwongolera mawaya musanayike mapanelo kudzapulumutsa oyika kuti asayese kupanga zomata pamalo opapatiza.

Mayankho owongolera ma chingwe ngati SnapNrack's Universal Wire Clamp amakanikiza panjira panjanji yapadenga ya kampaniyo.Chotsitsacho chimatha kuwongolera ma waya pamakona aliwonse pansi pa gululo pamagawo angapo panjanji.SOLARTRAY ya Unirac imadina mbali imodzi ya njanji ya njanji.Chingwe chimalowetsedwa mu thireyi.Idapangidwa kuti ivomereze ma waya ochulukirapo, kupanga njanji njira ya chingwe cha PV.

Zomangira zingwe zitha kugwiritsidwa ntchito panjanji kapena chimango cha module.Zomangira zimamangiriridwa ku mafelemu a module pogwiritsa ntchito zomangira zowonjezera pamilomo kapena mabowo owongolera mu chimango.A HellermannTyton's Korth adalimbikitsa kuti asagwiritse ntchito zomangira zingwe pamabowo owongolera, chifukwa zitha kuyambitsa kusweka.

Ngakhale maulalo a zip otsika ndi vuto, machitidwe oyikira olakwika ndi njira iliyonse yowongolera mawaya amathanso kuwononga.Ngati woyikira akugwiritsa ntchito zomangira zapulasitiki kapena zitsulo, sizingakokedwe mwamphamvu mozungulira waya, apo ayi chingwecho chimakula pakutentha ndikupangitsa tayi kusweka.Ngati mugwiritsa ntchito zomata kapena zomangira mawaya olowera, chingwecho sichingakhale chodekha kwambiri mpaka kumakhudza padenga, komanso sichingakhale cholimba kwambiri ngati chingwe cha gitala.

Dongosolo lonse, kuphatikizapo chingwe, lidzakula ndi mgwirizano pakati pa kutentha ndi kuzizira.Kupatsa zingwe malo okwanira kuti achite izi popanda kukakamiza mawaya kuti azitulutsa kapena zomangira zake ndikofunikira.

"Pokhapokha mutayika ndikuchita [kasamalidwe ka waya] kwakanthawi, ndizovuta chifukwa ndi zaluso kwambiri," adatero Schimpf wa Unirac."Zimakhala zovuta kukulunga mutu nthawi zina."

Oyikira magetsi adzuwa akhazikitse chikwama chotsika mtengo chomangira zipi zapulasitiki ndikufunsira makampani okwera kapena opanga mawaya kuti awonetsetse kuti zida zawo sizikhala ndi zovuta zamtsogolo.

Kuthandizira ndi kasamalidwe ka chingwe ndikuteteza bwino makoswe, mbalame, masamba, ndi zina zambiri.Siketi yachitsulo yokulitsidwa iyi itha kulamulidwanso ndi ma HOA kuti achepetse mawonekedwe osawoneka bwino apakati pa denga ndi mapanelo.Zambiri zitha kupezeka pa http://www.EXPAC.com

Kuyendetsa mawaya oyera ndikofunikira pantchito yayitali ya solar PV.Kum'mwera kwa California ndipo mwina malo ena ambiri, makoswe odziwika bwino kapena omwe nthawi zina amatchedwa makoswe a padenga amakonda kupeza malo olimba a zisa zawo kutali ndi amphaka am'deralo, akadzidzi, akalulu.Kutafuna waya kumawoneka ngati chinthu chosangalatsa cha otsutsa awa.Malamulo akamadzabwera, zosintha za NEC zidzapanga matekinoloje okonzanso omwe "adzaphatikize" ku mapanelo a solar PV kuti aziwongolera kapena kuwongolera magetsi kuti akwaniritse "muyezo" wina.Malumikizidwe ochulukira, m'pamenenso mwayi wosalumikizana bwino udzalephera ndikuyambitsa mavuto kuyambira kusagwira ntchito mpaka moto.Kuchulukitsitsa kwa "jumpers" kuchokera ku solar PV panel kupita ku zida zowonjezera monga ma converter, ma micro-inverters, ma module a RSD amapangitsa kuti padenga pakhale vuto la waya, zomwe zimafunikira masanjidwe osamala kuti akhazikitse bwino komanso kwanthawi yayitali.Njira zomangira padenga "zokwezera" zitha kukhala njira imodzi.Pazinthu zina zatsopano zoyika madenga akuluakulu "thireyi ya njoka" ikukhala chinthu chodziwika bwino pantchito yonseyi.

” Ngakhale zomangira zipi zotsika ndizovuta, machitidwe osayenera oyika ndi njira iliyonse yowongolera mawaya amathanso kuwononga.Ngati woyikira akugwiritsa ntchito zomangira zapulasitiki kapena zitsulo, sizingakokedwe mwamphamvu mozungulira waya, apo ayi chingwecho chimakula pakutentha ndikupangitsa tayi kusweka.Ngati mugwiritsa ntchito zomata kapena zomangira pa mawaya, chingwecho sichingakhale chodekha kwambiri mpaka kumakhudza denga, komanso sichingakhale chothina kwambiri ngati chingwe cha gitala.”

Omanga mawaya akale angakuuzeni "kukulunga" kuzungulira zala ziwiri musanatsitse waya kukhala cholumikizira ndi "lupu lantchito" lomwe limafunikira pakuwongolera ndi kukonza mawaya amtsogolo ngati zinthu "zina" zikufunika kuti ma solar PV akhazikike. ku kodi.

Sakatulani zomwe zatulukapo komanso zolemba zakale za Solar Power World m'njira yosavuta kugwiritsa ntchito, yapamwamba kwambiri.Ikani chizindikiro, gawani ndikuyanjana ndi magazini otsogola opangira ma solar lero.

Ndondomeko ya dzuwa imasiyana m'madera onse ndi zigawo.Dinani kuti muwone kubwereza kwathu kwa mwezi ndi mwezi kwa malamulo aposachedwa ndi kafukufuku m'dziko lonselo.