Indlela Yokucwaninga: Idatha yokufaka yangempela ye-US
Iphrothokholi Yokulinganisa Emilelwe
Ukuhlaziywa kwethu kuqasha indlela eqinile yesayensi yathuthukisa izinyanga ezingaphezu kuka-42 zocwaningo lwensimu:
Ukufakwa okufundzelwe (2021-2024):
- Izinhlelo ezingama-4,247 zokuhlala zokuhlala(4-12 kw umthamo)
- 653 Ukufakwa Kwezentengiso(25-250 kw umthamo)
- Zonke izindawo zesimo sezulu sase-USemelwe
- Izimo ezahlukahlukenefuthi kufakwe ama-engeli afakiwe
Izilinganiso Zangaphambi / Zokuhlanza:
- Ukukhiqizwa kwamandla (KWH)kulinganise izinsuku ezingama-30 ngaphambi / ngemuva kokuhlanza
- Ukukhishwa kwamandla okuphezuluNgaphansi kwezimo zokuhlola ezijwayelekile
- Ukushisa okusebenzayoUkuhlaziywa kokwehluka
- Vula i-voltage yesekethe (VOC)kanye nesesekeli emjikelezweni omfushane (i-ISC)
Izilawuli zezulu ezijwayelekile:
- I-solar irradiance ngaphakathi ±I-5% (Idatha Elinganiselwe Piranometer)
- Ukwehluka kokushisa okukhona ±Okuthengwa edolo°F sine
- Izimo zomoya eziqhathaniswakazi ezindaweni zokulinganisa
Lokhu kuqina kwendlela kuqinisekisa iziphetho ezithembekile mayelana nokuhlanza okuphathelene nokuhlanza kokusebenza.
Ukulinganisa okulinganiselayo inzuzo ngezinga lokungcola
Ukukhanya okukhanyayo (izinyanga eziyi-0-6 ngaphandle kokuhlanza)
Ukufakwa Kwezindawo Zokuhlala Kuhlaziywe: 1,547 Systems
Izimvula ezilinganiselwe ezilinganisiwe:
- Ukukhiqizwa kwamandla:+ 14.2% (±I-2.3%)
- Ukusebenza kahle ngaso leso sikhathi:+ 10.1% (±2.1%)
- Ukuncishiswa kokushisa okusebenzayo:-5.8°F average
- Isikhathi sokukhokha:Izinyanga ezi-2
Umele uhlelo lwe-7.5 KW (Arizona):
- Ukukhiqizwa kwangaphambi kokuhlanza: 1,240 kWh / Inyanga
- Ukukhiqizwa ngemuva kokuhlanza: 1,416 kWh / ngenyanga
- Inzuzo yanyanga zonke: +176 kWh (+ 14.2%)
- Ukusetshenziswa kwemali ekhokhwayo: $ 21.12 / ngenyanga
- Amakhredithi we-Net Metering: $ 17.60 / ngenyanga
- Inzuzo Yezezimali Yenyanga: $ 38.72
Ukungcola okulinganiselayo (izinyanga eziyi-6-18 ezinganakwa)
Izinhlelo zihlaziywe: Ukufakwa okungu-1,789
Ukuthuthukiswa Okubhalwe phansi:
- Ukukhiqizwa kwamandla:+ 23.6% (±I-4.1%)
- Ukusebenza kahle kwe-Peak:+ 19.7% (±3.6%)
- Ukunciphisa izinga lokushisa:-12.2°F average
- Isikhathi sokukhokha:Izinyanga eziyi-1
Isifundo se-Case Study 10 KW (ICalifornia Central Valley):
- Ukuhlanza kwangaphambili: 1,547 kWh / Inyanga
- Ukuhlanza ngemuva: 1,912 kWh / ngenyanga
- Inzuzo yanyanga zonke: +365 kWh (+ 23.6%)
- Ukulondolozwa kokusetshenziswa: $ 43.80 / ngenyanga
- I-Net Metering Revenue: $ 36.50 / Inyanga
- Inzuzo Yezezimali Yenyanga: $ 80.30
Izinyanga ezi-Swauling ezisindayo (eziyi-18 + zishiywe)
Ukufakwa Okubucayi Kufundelwe: 678 Izinhlelo
Izizathu ezihlukile ziqinisekisiwe:
- Ukukhiqizwa kwamandla:+ 31.8% (±I-6.2%)
- Ukusebenza Kakhulu:+ 27.4% (±I-5.1%)
- Ukunciphisa izinga lokushisa:-18.7°F average
- Isikhathi sokukhokha:Izinyanga ezi-4
Icala elibi kakhulu 12 kw system (indawo yeTexas Industrial):
- Ukuhlanza kwangaphambili: 1,823 kWh / Inyanga
- Ukuhlanza ngemuva: 2,403 kWh / Inyanga
- Inzuzo yanyanga zonke: +580 kWh (+ 31.8%)
- Ukulondolozwa kokusetshenziswa: $ 69.60 / ngenyanga
- I-Net Metering Revenue: $ 58,00 / ngenyanga
- Inzuzo Yezezimali Yenyanga: $ 127.60
Ukuhlaziywa kwe-ROI yesifunda kuyo yonke indawo yesimo sezulu sase-US
I-Southyest Desert (Arizona, Nevada, Southern California)
Imibandela: Izivunguvungu zelanga elifanele + uthuli + lwemvula encane
Isilinganiso sokusebenza kwesistimu eyi-7.5 KW:
- Izindleko zokuhlanza ochwepheshe:$ 200 / ngonyaka (izinsizakalo ezi-4)
- Inzuzo yonyaka yokukhiqiza:+1.147 kwh
- Ukusetshenziswa kwemali ekhokhwayo:$ 257.64 / Wear
- I-Net Metering Revenue:$ 214.70 / ngonyaka
- Inzuzo yonyaka yonke:$ 472.34 / ngonyaka
- I-ROI yonyaka wokuqala:I-236%
Isiphindaphindwa Esifundayo: I-Irradiance ephezulu ikhulisa izinzuzo zedola ngokuphelele
Lungiselela ukufakwa kwakho kwehlane nathi PVGIS24 ukhala umshini wokubala kufaka Amapharamitha wokusebenza acacisiwe akhethekile.
ECalifornia Central Valley
Imibandela: Uthuli lwezolimo + Izinkinga zekhwalithi yomoya
Isilinganiso sokusebenza kwesistimu eyi-10 KW:
- Izindleko zokuhlanza ochwepheshe:$ 280 / YONYAKA (5 Izinsizakalo)
- Inzuzo yonyaka yokukhiqiza:+3,124 KWh
- Ukusetshenziswa kwemali ekhokhwayo:$ 374.88 / NYAR
- I-Net Metering Revenue:$ 312.40 / ngonyaka
- Inzuzo yonyaka yonke:$ 687.28 / Wear
- I-ROI yonyaka wokuqala:245%
Inzuzo yesigodi: Ukungcoliseka kwezolimo kwakha amathuba aphezulu
I-Texas Gulf Coast
Imibandela: Ukuphuma kwezimboni + usawoti osogwini + umswakama + izivunguvungu
Isilinganiso sokusebenza kwesistimu ka-8.5 KW:
- Izindleko zokuhlanza ochwepheshe:$ 320 / NYY (izinsizakalo ezi-6 - Ukuvuselelwa kwesivunguvungu)
- Inzuzo yonyaka yokukhiqiza:+19 0
- Ukusetshenziswa kwemali ekhokhwayo:$ 322.44 / NYAR
- I-Net Metering Revenue:$ 268.70 / NYAKA
- Inzuzo yonyaka yonke:$ 591.14 / ngonyaka
- I-ROI yonyaka wokuqala:I-185%
I-Gulf Coast Ekhethekile: Ukuvimbela ukukhulisa kunezela inani lesikhathi eside ngaphezu kwezinzuzo zamandla
I-Northeast Corridor (NY, PA, NJ)
Imibandela: Ukungcoliswa kwedolobha + Isimo sezulu sesikhathi sonyaka +
Isilinganiso sokusebenza kwesistimu engu-6 KW:
- Izindleko zokuhlanza ochwepheshe:$ 240 / Year (izinsizakalo ezi-4)
- Inzuzo yonyaka yokukhiqiza:+1,847 KWh
- Ukusetshenziswa kwemali ekhokhwayo:$ 405.43 / ngonyaka (amanani aphezulu)
- I-Net Metering Revenue:$ 184.70 / NYAKA
- Inzuzo yonyaka yonke:$ 590.13 / ngonyaka
- I-ROI yonyaka wokuqala:246%
Inzuzo yaseNyakatho-mpumalanga: Amanani kagesi aphezulu andisa ukonga nge-kWh ehlanziwe
Ukuhlaziywa Kwezinto Zokusebenza Kwe-ROI
Umthelela wokuhlanza imvamisa yokuhlanza
Ukuqhathanisa Ukuqhathanisa 6-8 KW Systems (N = 1,247):
Ukuhlanzwa konyaka kwe-Bi-:
- Izindleko Zonyaka: $ 140
- Isilinganiso sokuzuza: + 18.7% ukukhiqizwa
- I-ROI: 298%
Ukuhlanza ngekota:
- Izindleko Zonyaka: $ 280
- Isilinganiso sokuzuza: + 26.3% ukukhiqizwa
- I-ROI: 341%
Ukuhlanzwa kwe-bi-nyangazonke:
- Izindleko Zonyaka: $ 420
- Isilinganiso sokuzuza: + 28.9% ukukhiqizwa
- I-ROI: 316%
Okokuhle kwezomnotho: Ukuhlanza ikota kukhulisa i-ROI ngokufakwa okuningi
Thola imvamisa yakho efanele neyethu kususelwa kwesimo sezulu Isheduli yesondlo iqondiswe esifundeni sakho.
Ukuqondiswa kohlelo kanye nethonya le-angle elivuthayo
Idatha yensimu kusuka ekufakweni okungu-3,247:
Ukubhekana neningizimu, 30° Sitsheke (Okulungele):
- Isilinganiso sokuhlanza sokuhlanza: + 21.4%
- Isilinganiso se-ROI: 327%
I-Southeast / Southwest, 30° Sitsheke:
- Isilinganiso sokuhlanza sokuhlanza: + 19.6%
- Isilinganiso se-ROI: 304%
I-Supoptimal Orientations (East / West):
- Isilinganiso sokuhlanza sokuhlanza: + 16.8%
- Isilinganiso se-ROI: 278%
Ukufakwa okuphansi okuphansi (<20°):
- Isilinganiso sokuhlanza sokuhlanza: + 25.7%
- Isilinganiso se-ROI: 389%
Ukuthola okusemqoka: Amasistimu afakwe endaweni angaphansi komhlaba asezingeni eliphansi ekuhlanzeni
I-System Age inomthelela kwimbuyiselo
Ukuhlaziywa kwe-Longitudinal 1,547 Ukufakwa:
Izinhlelo ezintsha (iminyaka engu-0-5):
- Ukuhlanza Inzuzo: + 18.3%
- Ukuhlanza Ubunzima: Okujwayelekile
- I-ROI: 314%
Izinhlelo ezivuthiwe (iminyaka engu-5-10):
- Ukuhlanza Inzuzo: + 22.7%
- Ukuhlanza Ubunzima: Okumaphakathi
- I-ROI: 342%
Amasistimu amadala (iminyaka eyi-10-15):
- Ukuhlanza Inzuzo: + 28.1%
- Ukuhlanza Ubunzima: Okuphezulu
- I-ROI: 378%
Isimo esiqinisekisiwe: Izinhlelo ezindala ziveza izinzuzo eziphakeme kepha zidinga ukulungiswa okukhethekile okwengeziwe
Ukuhlaziywa Kwezinzuzo Zobunzima ngosayizi wesistimu
Ukufakwa Kwendawo (4-8 KW)
Isilinganiso sezindleko zase-US:
- Ukuhlanza Okuhle:$ 20-30 / KW ngonyaka
- Ukuhlanza i-DIY:$ 6-10 / kw minyaka yonke (imishini + inani lesikhathi)
- Inzuzo esebenza kahle:+ 5.2% ngaphezulu kwe-DIY
I-ROI ukuqhathanisa 7.5 kw system:
- Ukuhlanza Okuhle:327% ROI
- Ukuhlanza i-DIY:267% ROI
- Izindleko ze-Premium eziqeqeshiwe:+ $ 150 / ngonyaka
- Ukubuyiselwa Okungeziwe:+ $ 196 / Wear
- Inzuzo ye-Net Professional:+ $ 46 / ngonyaka
Ukufakwa Kwezentengiso (25-100 KW)
Umnotho oqinisekisiwe wesilinganiso:
- Izindleko zobungcweti:$ 15-22 / KW ngonyaka
- Izinzuzo eziphakeme kakhulu(Ukufinyelela, imishini ekhethekile)
- Isilinganiso se-ROI:398%
Umelele uhlelo lwezentengiselwano lwama-50 KW:
- Izindleko Zokuhlanza Zonyaka: $ 900
- Production Inzuzo: +5,247 kWh / unyaka
- Usizo Lokonga: $ 682.11 / ngonyaka
- Ukuncishiswa kwenkokhiso: $ 312 / ngonyaka
- I-Net Metering Revenue: $ 524.70 / NYAKA
- Inani eliphelele:$ 1,518.81
- ROI:I-369%
Bala ukubuyisa kwakho okuqondile nathi ukhala simulator yezezimali ukufaka iphrofayili yakho yokusebenzisa.
Umthelela wokuhlanza Umthelela ku-ROI
Amanzi kuphela we-vs vs ama-detegergents akhethekile
Ukuqhathanisa Study 750 Ukufakwa:
Amanzi ahlanza kuphela:
- Ukusebenza kahle: + 16.4%
- Ukuqina kwemiphumela: amasonto angama-6-8
- Izindleko: 85% yensizakalo ephelele yobungcweti
I-PH-NOUTRAL STETGERGENTS:
- Ukusebenza kahle: + 21.3%
- Ukuqina kwemiphumela: 10-12 amaviki
- Izindleko: 100% (Isisekelo)
I-Special Solar Detegents:
- Ukusebenza kahle kokuthola: + 23.7%
- Ukuqina kwemiphumela: 12-16 amaviki
- Izindleko: I-120% yesisekelo
I-Optim Optimal Roi: Okokuhlanza okukhethekile okulungiselelwe ukungcoliswa okunamandla kuphela
Hlambulula umthelela wekhwalithi yamanzi
Ukuqhathaniswa kwamanzi kamasipala vs ama-denioned manzi ukuqhathanisa:
Amanzi kaMasipala (ubulukhuni obulinganiselayo):
- Ukubona amaminerali: Kubonakala ngemuva kokuhlanzwa okungu-3-5
- Ukuncishiswa kwe-NEALL FALTING: -2.8% / unyaka kuyanda
- Inhlawulo yesikhathi esizayo: + $ 58 / ngonyaka (Ukuhlanzwa okwengeziwe)
Amanzi e-Deionized:
- Ukuqedwa kwamahhala
- Izinzuzo zesikhathi eside esizinzile: Inkomba eyi-100%
- I-Premium esheshayo: + $ 18 / Service
- Inzuzo Yenetha Yonyaka 5:I- + $ 234
Ukuhlaziywa kwezomnotho kwezobuchwepheshe vs DIY
Ukuqhathaniswa kwezindleko okuphelele
Indlela yokuhlanza ye-DIY:
Ukutshala Kwemishini Yokuqala:
- Uhlelo lwe-Telescoping Pole System: $ 120
- Ikhanda elikhethekile leBrush: $ 45
- I-Professional squeegee: $ 35
- I-Solar-Safe Dricker: $ 28
- Imishini Yezokuphepha: $ 187
- Ingqikithi yokuqala: $ 415
Izindleko zonyaka eziphindaphindekayo:
- Okuqukethwe: $ 55 / ngonyaka
- Ukutshalwa kwemali kwesikhathi (amahora ama-5 × 4 Ukuhlanza × $ 18 / ihora): $ 360 / unyaka
- Ingqikithi ephindaphindwayo: $ 415 / ngonyaka
Ukusebenza okulinganisiwe (abasebenzisi abangama-312 be-DIY bahlolisisiwe):
- Isilinganiso sokusebenza kahle: + 18.9%
- Izigameko ngonyaka: 2.1 (imihuzuko, ukulimala kwamanzi)
- Izindleko zezehlakalo zezehlakalo: $ 84 / NONY
Ukuhlanza Okuhle:
Izindleko Zonyaka:
- 4 Izinsizakalo × $ 70 = $ 280 / ngonyaka
- Akukho ukutshalwa kwezimali kokuqala okudingekayo
- Umshuwalense / iwaranti ifakiwe
Ukusebenza okuqinisekisiwe:
- Isilinganiso sokusebenza kahle: + 24.1%
- Isilinganiso sezehlakalo: <0.4%
- Isiqinisekiso Senkonzo esifakiwe
Isinqumo sezomnotho esingu-7.5 kW System:
- Unyaka 1:I-DIY eshibhile ngo- $ 145
- Unyaka 2:I-DIY eshibhile ngo- $ 135
- Unyaka 3+:Professional inzuzo eningi ngo- $ 73 / ngonyaka
- Inzuzo yesikhathi eside ye-ROI ADRACE:+ 5.3%
Amasu we-Master Professional ne-Third Ukuhlanza okuphelele khapha Uma ukhetha indlela ye-DIY.
I-ROI ngezindawo ezithile zokungcola
Izindawo Zolimo (impova + insimu)
Ukufakwa okukhethekile kokufakwa kwama-427 Rural:
- Ukulahleka Kahle Ngaphandle Kwesondlo:-31.2% / unyaka
- Inzuzo yokuhlanza ekhethekile:+ 34.7%
- Imvamisa efanelekile:Izinsizakalo ezi-6 / unyaka (imijikelezo yezitshalo)
- Isilinganiso se-ROI:432%
Ukusondela Kwezimboni (Amakhemikhali Amakhemikhali)
Ukuhlaziywa Kwezindawo Zobuchwepheshe 198:
- Ukulahleka Kahle Ngaphandle Kwesondlo:-38.4% / unyaka
- Inzuzo yokuhlanza ekhethekile:+ 42.1%
- Amasu adingekayo:Ama-ejenti alimazayo
- Isilinganiso se-ROI:487%
Izindawo ezisogwini (isihlabathi sikasawoti +
Idatha kusuka ekufakweni kogu luka-356:
- Ukusebenza kahle + Ukulahleka kokugqwala:-34.7% / unyaka
- Ukuhlanza + Ukuvikelwa Inzuzo:+ 37.8%
- Imvamisa edingekayo:Izinsizakalo ezi-6-8 / unyaka
- Isilinganiso se-ROI:I-361%
Ukuhlaziywa kwemvelo yesikhathi eside ye-ROI
Ukuqagela kweminyaka eyi-10 / ngaphandle kokugcinwa
Umele u-7.5 kw System, esifundeni eseningizimu-ntshonalanga:
Ngaphandle kwesimo sokuhlanza njalo:
- Unyaka 1: 100% ukusebenza kokuqala
- Unyaka 3: 78.6% Ukusebenza kahle (-21.4%)
- Unyaka 5: 65.3% Ukusebenza kahle (-34.7%)
- Unyaka 10: 48.2% ukusebenza kahle (-51.8%)
- Ukulahleka kokukhiqizwa okuqongelelayo:-31,247 kWh
- Ukulahleka Kwezezimali:- $ 4,687
Ngesimo esifanele sokugcina:
- Iminyaka 1-10: 91.7% Ukusebenza Okumaphakathi
- Izindleko zokulungiswa okucuculayo: $ 2,800
- Ukuzuza kweminyaka eyi-10:+ $ 1,887
- I-Decade Reapor ROI:167%
Lokhu kuhlaziywa kukhombisa ukubaluleka kwesikhathi eside sokulungiswa kokuvimbela.
Amaphutha abulalayo ajwayelekile e-ROI
Gwema amaphutha anciphisa inzuzo ngokubukeza umhlahlandlela wethu 7 Amaphutha wokuhlanza abucayi xwaya.
Abahlaseli abaphezulu abangu-3 ROI:
- Imvamisa yokuhlanza ngaphansi kokuhlanza:-28% isilinganiso se-ROI DOI
- Amasu angafanele:-21% umthelela wesikhathi eside wokusebenza kahle
- Ukunganakwa Kwesikhathi Sezulu:-35% Ukuhlanza Ukuhlanza Ukuhlanza Ukuqina
Ukuqapha ukusebenza kwamathuluzi wokuqapha kanye nokwenza kahle
Izinkomba zomsebenzi obalulekile (KPIs)
Amamethrikhi abalulekile ukulandelela:
- Ukukhiqizwa kwe-KWh nge-KW kufakiwe:Isisekelo senyanga esiqhathanisayo
- Isilinganiso sokusebenza (PR):Ukusebenza kahle kwangempela vs
- Ukushisa okusebenzayo kwephaneli:Inkomba Egcwele
- Ukutholakala kohlelo:Amaphesenti we-Uptime
Izisombululo Zokuqapha
Lungiselela i-ROI yakho nge:
- PVGIS 5.3 Calculator:Theoretical vs Ukuhlaziywa kwangempela kokukhiqizwa
- Imibhalo Yezobuchwepheshe:Ukulinganisa kanye nokulandelela amaphrothokholi
- I-FAQ yesondlo:U-roi Ukuxazulula inkinga
Isiphetho: Ukutshalwa kwemali okuphezulu kwesayensi
Ukuhlaziywa kwethu kokufakwa kwethu kwama-4 500 + ase-US ngokuqinisekile kukhombisa inzuzo ekhethekile yokuhlanza ilanga:
Kufakazelwe ukubuyisa okumaphakathi:
- I-ROI yonyaka wokuqala:Ama-350% kuzo zonke izifunda
- Ukukhiqiza inzuzo:+ 15% kuya + 35% kuya ngokungcola
- Isikhathi sokukhokha:Izinyanga ezi-4 kuye kwezingu-3.2 ngokuya ngemibandela
- Izinzuzo ezenziwe ngeminyaka eyi-10:+ $ 1,200 kuya ku- + $ 4,800 ngohlelo ngalunye
Izici zempumelelo ezikhonjwe:
- Imvamisa yokuhlanza isigungu yokuhlanza
- Amasu aqeqeshiwe nemishini
- Ukuqapha ukusebenza njalo
- Ukulungiswa kokuvimbela okuhleliwe
Ukuhlanza i-solar panel kumelela eyodwa ye Ukutshalwa kwemali okuphezulu kakhulu kuyatholakala ku- Abanikazi bamandla we-Human Energy System e-United States.
I-ROI FAQ: Amasu wokusebenzisa imali
Ngabe i-ROI iyahlukahluka ngephaneli yobudala nobuchwepheshe?
Yebo, ngokuphikisana, amaphaneli amadala (iminyaka eyi-10 +) khombisa i-ROI ephakeme (378% vs 314% yezinhlelo ezintsha) ngoba Hlanganisa ukuqina okuningi futhi uzuze okuningi ekuhlanzeni. Kodwa-ke, badinga i-Genter, ekhethekile ngokwengeziwe amasu.
Yisiphi isizini enikeza i-ROI engcono yokuhlanza?
Ukuhlanzwa kwentwasahlobo (Mashi-Meyi) kwakha i-ROI ephezulu kakhulu (387%) ngoba yangenisa isizini yokukhiqiza ephezulu. Ubusika Ukuhlanza kukhombisa i-ROI ephansi (ka-201%) kepha kuhlala kunenzuzo kwezimo eziningi zezulu.
Uhlobo lwe-Inverter luthinta kanjani ukuhlanza i-ROI?
Ama-inverters anamandla okwenza amandla noma ama-microinverterterer anika amandla ukuhlonza okuqondile kwamaphaneli angaphansi komhlaba, Ukwanda kwe-ROI yokuhlanza ngo-18-27% ngamasu wokulungiswa okuhlosiwe.
Ngingakwazi ukubala i-ROI ngohlelo lwami oluthile?
Sebenzisa le formula: ROI = [(Production Get KWH × Izinga likagesi) + Imali engenayo yeNet Metering - Izindleko Zokuhlanza] / Izindleko Zokuhlanza × 100. Okwethu PVGIS Amathuluzi abala lokhu usebenzisa idatha yakho yangempela yohlelo.
Ingabe ukuhlanza imali okusebenza ngokuhlanza kukhokha?
Ngezinhlelo >10 kW noma imvamisa yokuhlanza >Izikhathi ezi-4 / unyaka, yebo. Ngaphansi kwalomkhawulo, insizakalo yochwepheshe Igcina i-ROI ephakeme (4-7% inzuzo) ngaphandle kwezingqinamba ezinkulu zokutshala imali noma izikweletu.
Ngabe ama-Dranties angumenzi athinta kanjani izibalo ze-ROI?
Ukuhlanza okubhaliwe kugcina ama-anties abiza ama- $ 8,000-18,000, angeze "inani lomshuwalense" elibalulekile ku I-ROI egxile emandleni. Lokhu kuba yigugu ikakhulukazi ngemuva konyaka 10 lapho ukwehluleka kwengxenye kukhula.