Shanghai Qinkai Industrial Co., Ltd., kambani inogadzira nekutengesa kunze kwenyika zvinhu zvinotsigira tambo, chimiro chesimbi uye zvinhu zvinoisa simba rezuva zvemapurojekiti emagetsi nezvivakwa, yakati yakapihwa basa rekutarisira hurongwa hwemagetsi ezuva hweHurumende yeBangladesh, hunosanganisira mapombi emvura, zvikamu zvesimbi, magrid plates, magadzirirwo ezvinhu nezvimwe zvinhu.

Chikero ichi chinoisa Qinkai muchikamu chinonzi nechikwata chayo cheinjiniya chivakwa chekugadzira zvinhu uye tambo dzekufambisa zvinhu: nhengo dzinotakura zvinhu pasi pemamodule, nzira dzinotakura nekudzivirira DC neAC cables, nzvimbo dzesimbi dzinotakura zvinhu uye dzinofambika, uye hardware inobatanidza zvinhu izvi zvina pamwe chete.

"Hatisi kupa mamodules, uye ndizvo chaizvo zviri kutaurwa," kambani yakadaro mumashoko ayo. "Panzvimbo yemagetsi yezuva, zvinhu zvinosarudza kana chirimwa ichi chasvika pazuva rayo rekubatanidza magetsi zviri pasi pemamodules. Simbi inosvika ine maburi akakodzera, mugero unochengetedza mvura inoyerera kubva mumhepo yechando, uye grating inoramba yakachengeteka kufamba pairi kwehupenyu hwechirimwa ichi zvakakosha, kwete zvinhu zvinodyiwa. Chirongwa chehurumende chinotenga mamodules nechikonzero chimwe chete chainotenga: chirimwa hachigone kushanda chisina iwo."

Purogiramu yenzvimbo yezuva inosarudzwa pasi pemamodules

Magwaro etender nezvemari anotaura nezve wattage yemodule uye kugona kwayo kuiswa. Nguva dzebasa dzinogadziriswa nemimwe mibvunzo miviri: kana mamodule anogona kugadziriswa zvakavimbika, uye kana tambo dzinogona kufambiswa uye kudzivirirwa zvakachengeteka. Zvese zvinoenderana nekuti simbi neconduit zvinosvika mumamiriro akakodzera, muhurongwa hwakakodzera hwekuisa, uye nemagwaro akakodzera.

Ndiyo pfungwa yaQinkai yakataura kuti chinangwa chayo pachirongwa cheBangladesh chakavakirwa pairi. Mapoka mashanu akapihwa haasi emhando dzakasiyana dzesimbi nezvishandiso; rimwe nerimwe rinofukidza chikamu chakatsanangurwa chenzira yekuremerwa uye nzira yetambo, uye rimwe nerimwe rine nzira yekukundikana inoonekwa panzvimbo kwete mudhirowa.

Zvinoitwa nemapoka mashanu akapihwa panzvimbo yezuva

• •Makombi — kuchengetedzwa kwetambo uye manejimendi ekufambisa nzira.Makombi anotakura nekudzivirira matambo eDC mukati mearray uye matambo eAC pakati pema inverters, ma transformer nenzvimbo yekubatanidza, achidzora ma "bend radius" kuitira kuti pasave netambo inomanikidzwa pakutendeuka. Basa ravo rechipiri nderekuchengetedza nharaunda: nzira yekuvhara, kudzivirira mvura pamwe chete uye nzira yekutsvedza kwe "conduit slope" zvinoona kana mvura inoyerera ichisvika pa "cable sheath" zvachose.
• •Zvikamu zvesimbi — nzira yekutakura zvinhu.Makoramu, matanda uye zvinotsigira zvinounganidza kumanikidzwa kwemhepo uye kuzviremera kubva pamusoro pemodule uye zvinozvipfuudza kusvika padanho renheyo nedanho. Zviratidzo zviviri zvinosarudza kuti izvi zvinoshanda sei: kurongeka kwenzvimbo yegomba, izvo zvinoisa kumhanya kwekuunganidza panzvimbo yacho, uye kunaka kwekuvhara, izvo zvinoisa hupenyu hwebasa. Chigadzirwa che photovoltaic chinowanzogadzirwa kuti chigare kwemakore makumi maviri nemashanu, uye chifukidziro chekudzivirira ngura pasimbi yekuvaka ndicho chinokudzwa nemufananidzo iwoyo.
• •Mapuratifomu egrid — nzvimbo dzinogona kumira vanhu nemidziyo.Nzira dzekugadzirisa, mapuratifomu emidziyo nenzvimbo dzekubatanidza uko mutoro wakawanda unofanirwa kupararira panzvimbo yakakura yekutakura zvinhu. Kuyera mutoro kunofanirwa kuenderana nemutoro webasa, uye kugadziriswa kwengura pamipendero yakachekwa nenzvimbo dzakagadziriswa zvinhu mushure mekuwelda kunofanirwa kusvika padziviriro yakafanana neyezvinhu zvepakutanga - panzvimbo chaipo, mipendero yakachekwa uye maweld ndizvo zvinotanga kuita ngura.
• •Kugadzirisa zvinhu — zvikamu zvisiri zvemhando yepamusoro zvinotungamirirwa nekudhirowa.Zvitsigiro zvakaumbwa, zvinobatanidza zvekuchinja, zvinhu zvakaboorwa uye zvakakombama zvinogadzirisa misiyano yepasi, kutsauka munheyo dziripo uye kuchinjana pakati pemasisitimu ari mufekitori, pachinzvimbo chekusiya kuti asveturwe, achekwe uye amanikidzwe panzvimbo yacho. Hunhu pano hunoenderana nemaitiro kwete michina: kubvumidzwa kwekudhirowa kwakavharwa, kuongororwa kwekutanga uye kuenderana kwebatch.
• •Zvishongedzo — iyo interface yekuvhara.Zvisungo, zvinobatanidza, zvinosunga, zvinovhara uye zvinodzivirira zvinotakura zvinhu zvine mutengo wakaderera uye mukana wepamusoro wekukonzera matambudziko. Zvinosarudza kufananidza zvinhu uko simbi dzakasiyana dzinosangana munzvimbo inopisa uye ine hunyoro mumahombekombe, kuenderana kwemakomba nezvikamu zvesimbi nemapureti egridi, uye kuregedza kudzivirira kana mhepo ichidengenyeka kakawanda.

Yakatarirwa kupisa, monsoon uye dutu

Bangladesh inosanganisa kupisa kwakanyanya uye hunyoro, mwedzi yemvura inonaya uye kuratidzwa nedutu, musanganiswa unoda dziviriro yakawanda yesimbi uye kudzivirira ngura yemuumbi kupfuura misika yakawanda ine mwero wekupisa.

Qinkai akati ine simba rekuisa galvanizing (HDG) muzvikamu zvesimbi uye inogona kupa zvinyorwa zvekuyedza kukora kwesimbi kana yakumbirwa, uye kuti zvikamu zvesimbi zvirefu zvinobatwa muzvikamu zvine kusungirirwa kwakasimbiswa kuti zvidzivise kukotama nekukombama parwendo rurefu rwegungwa. Panzira yetambo, purojekiti yacho inotarisa majoini emugero akavharwa uye nzira yekutsvedza kuitira kuti mvura inoyerera pamusoro isakwanise kupinda munzira dzinoyerera.

"Sarudzo dzengura dzinoitwa kamwe chete uye dzinobhadharwa kwemakore anopfuura makumi maviri," yakadaro kambani. "Mutengi anodzikisa bhajeti rependi pachirongwa chegungwa haasi kuchengetedza mari, asi anongoisa mari yacho munguva yekushanda uko kunodhura zvakanyanya kugadzirisa."

Mutengo wezvinhu izvi zvishanu kana zvikatengwa zvakasiyana

Nyaya yekutora simbi, conduit uye tambo kubva kune imwe nzvimbo inowanzo taurwa pamusoro pemutengo weyuniti. Nhaurirano yaQinkai inotangira kune rimwe divi - kubva pane zvinofanirwa kuitwa nenzvimbo yezuva kana zvinhu zvikasashanda zvakanaka, zvisina kurongeka kana kuti zvisina kurongeka. Kambani iyi yakati inoongorora runyorwa urwu nevatengi vasati vataura kuti:

•Maburi asingarongedzeke anova chinhu chebasa.Kana zvinhu zvesimbi netambo zvichishandiswa pakutsigira simbi zvakagadzirwa nemadziro maviri akasiyana, kusawirirana kunovharwa panzvimbo yacho nemabhatani, mashimu uye maawa ekuwedzera evashandi - uye node yakapedzwa haichaenderani nenzira yekuremerwa yaifungidzirwa nemugadziri.
•Kufukidza kusiyana kwenzvimbo senzira yekuwana ngura, kwete dambudziko rekutumira.Simbi inobva kuvatengesi vakasiyana zvinoreva ukobvu hwakasiyana hwekuputira uye kunamira. Panzvimbo inopisa, ine hunyoro kana iri pamhenderekedzo yegungwa, musiyano unoonekwa sekuti ngura inobuda pasimbi yekuvaka nepanzira dzekufamba nadzo, dzakawanikwa panguva yekuongororwa kwebasa nguva refu mushure mekunge kuongororwa kwekutanga kwekutumira kwabvumidzwa.
•Mvura inosvika muchikamu chetambo kuburikidza nemajoini, kwete nemadziro.Mugero wemvura wakanyatsokwana asi usina kuvharwa zvakanaka pamisungo nepamigumo yakavhurika unoisa tambo yekuputira mvura kuti igare ichisangana nemvura — chirwere chinozoonekwa chete kana bvunzo yekuputira mvura ikadzokororwa gare gare muchirongwa ichi.
•Micheto yakachekwa uye welds ndipo panotangira kutadza kushanda panzvimbo dzekufamba nadzo.Kuisa plate negridi pasina chinodiwa chekugadzirisa mipendero yakachekwa uye nzvimbo dzakagadziriswa mushure mekusveta zvinoronga basa rekugadzirisa panzvimbo chaipo pependero yacho yakanyanya kutetepa.
•Kontena rakazadzwa nevanhu vemhuri imwe chete rinononotsa hurongwa hwese.Kurongedza kunotaridzika zvakanaka mufekitori — kereti rimwe remabhuraketi, rimwe remaplate, rimwe remugero — kunomanikidza nzvimbo yacho kuvhura nekuronga zvese zvisati zvagadzirwa. Mabhokisi akazara nehurongwa anobvisa danho iroro.
•Vatengesi vakawanda zvinoreva kuti hapana muridzi weinterface.Kushivirirana pakati pebhuraketi remugero, chikamu chesimbi nendiro hakuna munhu anogona kuunza kana zvitatu izvi zvasvika kubva kune vatengesi vatatu vakasiyana.

"Chimwe nechimwe chezvinhu zvitanhatu izvi imutengo wenguva yakatarwa kana mutengo wekugadzirisa, uye hapana kana chimwe chazvo chinoratidzwa mukuenzanisa mutengo weyuniti," kambani yakadaro. "Ndosaka chiyero ichi chichitaurwa sehurongwa kwete serunyorwa rwezvinhu zvishanu zvekutenga."

Nhamba yemakore makumi maviri inoshandiswa pazvinhu zvisingaonekwe zvakanyanya

Chigadziko chemagetsi chinowanzogadzirwa kuti chigare kwenguva yakareba kwemakore makumi maviri nemashanu. Mamodule ndiwo chikamu chechigadziko chinotsiviwa kana kugadziriswa; chimiro chesimbi, chifukidziro chiri pachiri uye nzira yetambo hazvisizvo. Sarudzo dzezvakatsanangurwa dzine mhedzisiro yakareba kwazvo saka ndidzo dzakaoma kuona padanho rekunyorova: sisitimu yekuputira uye ukobvu hushoma pasimbi yekuvaka, nzira yekuvharira pamigero yemagetsi, kugadzirisa ngura pamipendero yakachekwa, uye kubatana kwezvinhu pakubatanidza kuitira kuti simbi dzakasiyana dzisakurumidzise ngura mumhepo ine hunyoro.

"Zvinhu zvakachipa pamutengo wepamusoro-soro wezvinhu zvinowanzoita kuti pave nezvinodiwa zvakawanda," yakadaro kambani. "Chisungo, chibatiso, kana chinobatanidza. Ndizvo zvinhu zvinokwezva vatengi zvakasiyana kuti vachengetedze zvishoma. Ndiwo kutengeserana kwatingada kukurukura tisati tatenga pane mushure mekuatanga."

Nzira mbiri dzekutsvaga dziri kugadzirwa muBangladesh — uye hadzitenge simbi imwe chete

Mapaipi eBangladesh haasi musika mumwe chete. Ari kupatsanurwa kuita nzira mbiri dzekutsvaga dzine zvinhu zvakasiyana, marongero akasiyana uye maitiro akasiyana ekunyora. Mapurojekiti ehurongwa hwezvishandiso - zvivakwa zvinoiswa pasi zvine matambo marefu, nzira dzekufamba nadzo, mapuratifomu emidziyo uye zvinodiwa zvekupa - tenga zvikamu zvinorema zvechivakwa, grating uye marongero marefu emugero, zvichienderana nedhirowa dzakaoma mwedzi isati yagadzirwa. Basa repamusoro pedenga nerekutengeserana nemaindasitiri rinoitwa padenderedzwa pfupi, nerutsigiro rwakareruka uye rwakarongeka, zvikamu zvidiki zvemugero, uye kusashivirira kwakawanda kwekuisa nzvimbo.

Nzira dzese dziri kudzorwa nezvinangwa zvakafanana zvemutemo. Mutemo weRenewable Energy Policy 2025 weBangladesh unoisa mugove we20 muzana wemagetsi anogona kudzokororwa munyika panosvika 2030 uye 30 muzana panosvika 2040, zvichienderana negwaro remutemo raChikunguru 2026 kubva kuCentre for Entrepreneurship Development paBRAC University, iro rinoratidza kudiwa kwemagetsi akachena mumaindasitiri sechimwe chezvinhu zviri shure kwechinangwa ichi. Sangano renhau renyika BSS rakashuma musi wa7 Chivabvu 2026 kuti hurumende inotarisira kuti 809.5 MW yekugadzirwa kwesimba rezuva ichashandiswa paindaneti panosvika kupera kwa2028. Invest Bangladesh, sangano renyika rinosimudzira mari, rinofungidzira kuti musika wezuva wenyika uchasvika 3.9 GW panosvika 2030, uchikura pamwero wepagore we38.6 muzana pakati pa2025 na2030, uchipesana neavhareji yemwaranzi yezuva inosvika 5 kWh pa square mita pazuva.

Hafu yepombi iri pamusoro pedenga ine gwara rayo remutemo: pepanhau rebhizinesi rekuBangladesh rakashuma muna Chivabvu 2026 kuti hurumende yakaronga hurongwa hutsva hwemutemo hwekukurumidzisa kushandiswa kwesimba rezuva padenga uye kukwezva mari yemunhu, chinzvimbo chakaziviswa neShandong Provincial Department of Commerce yeChina musi waChikumi 10, 2026. Vakonzi vekuChina vatove chikamu chinooneka chedivi rekutumira magetsi. People's Daily yakashuma musi waChikumi 25, 2026 kuti fekitari yesimba rezuva yePabna ine simba re64 MW, yakavakwa nekontirekita wekuChina, yakasvika pakubatanidza grid yakakwana muna Chikunguru 2025 uye inogadzira magetsi anosvika mamiriyoni zana negumi kWh emagetsi egirini gore rega rega.

Nzira mbiri idzi dzinoenderana pamubvunzo mumwe chete. Munyika ine mwedzi yakawanda yemvura inonaya uye ine dutu, dziviriro yengura uye dziviriro yetambo zviri pamusoro pemari yezvinhu zvese, uye zvese zviri zviviri zvinotarisira zvinyorwa kwete vimbiso.

"Tinotora mashoko kubva kuzvinhu zvakafanana zveinjiniya nezvedenga," kambani yakadaro. "Simbi inoreruka pabasa redenga uye inorema pachirongwa chekuisa pasi, asi zvinodiwa zvekufukidza, zvinodiwa zvekusunga uye zvinodiwa zvemagwaro hazvichinje. Ndiyo chikamu chehurongwa hunoshanda mumisika yese."

Kwakarongwa kunotungamirirwa chaizvo

Kutenga sisitimu yakanyorwa zvinoreva kuti nzvimbo dzekudzora dzinoonekwa pane kungotaura zvisina kurongwa. Qinkai akati odha yekuBangladesh inopfuura nhanhatu dzacho, uye kuti mutengi kana muongorori wechitatu anogona kuvapo chero padanho ripi zvaro:

•Kuvhara kwekukwevera.Chinhu chega chega chakagadzirwa chinoburitswa zvichienderana nedhirowa rakatenderwa, uye kugadziriswa kwacho kunonyorwa, chinhu chisati chachekwa.
•Kubvumidzwa kwenyaya yekutanga.Chidimbu chekutanga chechinhu chimwe nechimwe chisiri chemhando yepamusoro chinotariswa pamufananidzo — nzvimbo dzemaburi, kureba kwekucheka, makona ekukombama — bhechi risati ratanga. Chinhu chekutanga chinokodzera ivimbiso yemhando yepamusoro yakachipa inowanikwa paodha yese.
•Kuongorora mukati mekuita basa.Nzvimbo dzemaburi uye hunhu hweweld zvinotariswa panguva yekugadzira kwete mushure mazvo, saka kutsauka kwakarongeka kunowanikwa muchikamu chekutanga panzvimbo pebhokisi rekupedzisira.
•Kuongororwa kwekuputira.Ukobvu hwekumonera uye kunamira kwejira zvinoyerwa uye zvinonyorwa pabhechi rega rega, pane zvinyorwa zvakafanana zvinogamuchirwa nemutengi.
•Kurongedza nekurodha zvinhu.Mabhokisi anovakwa uye magaba anoiswa muhurongwa hwekuiswa, nehurongwa hwekuiswa huchipihwa usati waenda kuitira kuti nzvimbo igone kuronga kugamuchira zvinhu nenzira kwayo.
•Kuongorora magwaro asati atumirwa.Zvitupa zvezvinhu, mishumo yekuongorora uye runyorwa rwezvinhu zvinoiswa mumidziyo zvinoenzaniswa nehuwandu hwakatumirwa mumidziyo isati yabuda, kwete kuunganidzwa mushure mezvo.

"Nzvimbo dzese idzi dzekudzora dzinodhura zvishoma pane zvinodzivirirwa panzvimbo," yakadaro kambani. "Kugadzirisazve mukati mechitoro chekugadzira kunoyerwa mumaawa. Kugadzirisazve panzvimbo yezuva kunoyerwa mumavhiki, uye kunowira panzvimbo yechirongwa apo pasina mvura inoyangarara."