Uhlobo ngalunye lwephahla luneempawu zalo ezinokuthi iikontraki ziqwalasele xa zifakela iipaneli zelanga. Uphahla lwentsimbi luza kwiiprofayili ezahlukeneyo kunye nezixhobo kwaye zifuna ukufakwa okukhethekileyo, kodwa ukufaka iipaneli zelanga kolu phahla olukhethekileyo kulula.
Uphahla lwentsimbi lukhetho oluqhelekileyo lokufulela kwizakhiwo zorhwebo ezineencopho ezithambekileyo, kwaye ziya zisanda kakhulu kwiimarike zokuhlala. Umhlalutyi weshishini lokwakha iDodge Construction Network inike ingxelo yokuba ukwamkelwa kophahla lwentsimbi yokuhlala yase-US kunyukile ukusuka kwi-12% ngo-2019 ukuya kwi-17% ngo-2021.
Uphahla lwentsimbi lunokuba nomsindo ngakumbi xa kukho isichotho, kodwa ukuhlala kwalo luhlala luhlala iminyaka engama-70. Ngelo xesha, uphahla lwe-asphalt tile lunobomi obufutshane benkonzo (i-15-30 iminyaka) kuneepaneli zelanga (iminyaka eyi-25 +).
“Uphahla lwentsimbi luphela luhlala ixesha elide kunelanga. Unokufakela ilanga kulo naluphi na olunye uhlobo lophahla (i-TPO, i-PVC, i-EPDM) kwaye ukuba uphahla lutsha xa i-solar ifakwe, mhlawumbi iya kuhlala iminyaka eyi-15 okanye eyi-20, "kusho i-CEO kunye noMseki uRob Haddock! Umenzi wezinto zokuphahla zentsimbi. "Kuya kufuneka ukhuphe uluhlu lwelanga ukuze ubuyisele uphahla, nto leyo eyonakalisa kuphela ukusebenza kwemali eqikelelweyo yelanga."
Ukufakela uphahla lwentsimbi kubiza kakhulu kunokufaka i-shingle edibeneyo, kodwa yenza ingqiqo yezemali kwisakhiwo ekuhambeni kwexesha. Zintathu iindidi zokufulela ngentsimbi: intsimbi etyaliweyo, intsimbi yomthungo othe ngqo kunye nentsimbi eqatywe ngamatye:
Uhlobo ngalunye lwephahla lufuna iindlela ezahlukeneyo zokufakela iipaneli zelanga. Ukufaka iiphaneli zelanga kuphahla lwamacangci kufana kakhulu nokufakwa kwiishingles ezidibeneyo, njengoko kusafuna ukunyuswa ngokuvuleka. Kuphahla lwamathambeka, faka ii-transoms emacaleni e-trapezoidal okanye inxalenye ephakanyisiweyo yophahla, okanye uqhoboshele i-fasteners ngqo kwisakhiwo sokwakha.
Uyilo lweentsika zelanga zophahla lwamacangci lulandela iikhonto zalo. S-5! Kwenza uluhlu lwezixhobo zophahla olutyaliweyo ezisebenzisa iziqhoboshi ezitywiniweyo zokungangeni manzi ekungeneni kophahla ngalunye.
Ukungena kunqabile ukuba kufuneke ukuma kophahla lwe-seam. Izibiyeli zelanga zincanyathiselwe kumphezulu wee-seams zisebenzisa iziqhoboshi zekona ezisike kumphezulu weplani yentsimbi ethe nkqo, zenza iindawo ezigcina isibiyeli endaweni. Ezi zithungo eziphakanyisiweyo zikwasebenza njengezikhokelo zesakhiwo, ezihlala zifumaneka kwiiprojekthi zelanga ezinophahla oluqingqiweyo.
"Ngokusisiseko, kukho iileyili eluphahleni onokuthi ubambe, ubambe kwaye ufake," kusho uMark Gies, uMlawuli woLawulo lweMveliso ye-S-5! "Awudingi zixhobo zininzi kuba ziyinxalenye yophahla."
Uphahla lwensimbi olunamatye lufana neetayile zodongwe kungekhona nje ngokubunjwa, kodwa kunye nendlela yokufakwa kweepaneli zelanga. Kwiphahla le-tile, umfaki-installer kufuneka asuse inxalenye yeengqungquthela okanye anqumle i-shingles ukuze afike kwinqanaba elingaphantsi kwaye afake ikhonkco kwindawo yophahla ephuma kwi-gap phakathi kwe-shingles.
"Bahlala besanti okanye batshise izinto zethayile ukuze bahlale phezulu kwenye ithayile njengoko bekucwangcisiwe kwaye ikhonkco lingadlula kuyo," utshilo uMike Wiener, umphathi wentengiso kumvelisi wepaneli yelanga QuickBOLT. “Ngentsimbi egqunywe ngamatye, akunyanzelekanga ukuba uzikhathaze ngayo kuba iyintsimbi kwaye ingaphezulu. Ngoyilo, kufuneka kubekho indawo yokuqhuba phakathi kwabo. ”
Ukusebenzisa intsimbi egqunywe ngamatye, abafakeli banokugoba kwaye baphakamise iishingles zetsimbi ngaphandle kokususa okanye ukuzonakaliswa, kwaye bafake i-hook ehamba ngaphaya kweeshingles zetsimbi. I-QuickBOLT isandul 'ukuphuhlisa izikhonkwane zephahla ezilungiselelwe ngokukodwa uphahla lwentsimbi olujongene namatye. Amagwegwe akhiwe ukuba anwebe imicu yomthi apho umqolo ngamnye wophahla lwentsimbi olujongene namatye luncanyatheliswe.
Uphahla lwentsimbi lwenziwe ngentsimbi, i-aluminiyam okanye ubhedu. Kwinqanaba lemichiza, ezinye iintsimbi azihambelani xa zidibana, nto leyo ebizwa ngokuba zii-electrochemical reactions ezikhuthaza ukubola okanye i-oxidation. Ngokomzekelo, ukuxuba intsimbi okanye ubhedu nge-aluminium kunokubangela ukuphendulwa kwe-electrochemical. Ngethamsanqa, uphahla lwentsimbi alungeni moya, ngoko ke abafakeli banokusebenzisa izibiyeli ze-aluminium, kwaye kukho izibiyeli zobhedu ezihambelana nobhedu kwimarike.
"Imigodi ye-aluminium, i-rust kwaye iyanyamalala," utshilo uGies. “Xa usebenzisa intsimbi engagqunywanga, yindawo erhalayo kuphela. Nangona kunjalo, ungasebenzisa i-aluminiyam esulungekileyo kuba i-aluminiyam izikhusela ngokwaleko lwe-anodized. "
I-Wiring kwiprojekthi yophahla lwentsimbi yelanga ilandela imigaqo efanayo njenge-wiring kwezinye iintlobo zophahla. Nangona kunjalo, uGies uthi kubaluleke kakhulu ukukhusela iingcingo ukuba zingadibani nophahla lwentsimbi.
Amanyathelo ocingo kwiinkqubo ezisekelwe kumzila ziyafana nezinye iintlobo zophahla, kwaye abafakeli banokusebenzisa iingoma ukubopha iingcingo okanye basebenze njengeeconduits zokuqhuba iingcingo. Kwiiprojekthi ezingenamkhondo kuphahla olumileyo lomthungo, umfakeli kufuneka aqhoboshele intambo kwisakhelo semodyuli. I-Giese incoma ukufaka iintambo kunye neengcingo zokusika ngaphambi kokuba iimodyuli zelanga zifike eluphahleni.
Uthi: “Xa usakha isakhiwo esingenamzila kuphahla lwentsimbi, kufuneka kuqwalaselwe ngakumbi ekulungiseleleni nasekuyileni iindawo zokutsiba. “Kubalulekile ukulungiselela iimodyuli kwangethuba – zisikwe yonke into kwaye ubeke bucala ukuze kungabikho nto ijingayo. Kuhle ukuziqhelanisa noko kuba kulula ukufakela xa uphezu kwendlu kakhulu.”
Umsebenzi ofanayo wenziwa yimizila yamanzi ehamba kunye nophahla lwentsimbi. Ukuba iingcingo zihanjiswa ngaphakathi, kukho ukuvuleka okukodwa phezulu kophahla kunye nebhokisi ye-junction yokuqhuba iingcingo kwindawo yomthwalo echongiweyo ngaphakathi. Ngaphandle koko, ukuba i-inverter ifakwe eludongeni lwangaphandle lwesakhiwo, iingcingo zinokuhanjiswa apho.
Nangona isinyithi sisixhobo sokuqhuba, ukumisa iprojekthi yelanga yophahla lwentsimbi kuyafana nolunye uhlobo lokumisa kwimarike.
"Uphahla luphezulu," utshilo uGies. Nokuba ukwipavumente okanye kwenye indawo, kusafuneka uqhagamshele kwaye umise inkqubo njengesiqhelo. Yenza nje ngendlela efanayo kwaye ungayicingi into yokuba uphezu kophahla lwentsimbi. "
Kubanikazi bezindlu, isibheno sokuphahla kwesinyithi sisekukwazini kwezinto eziphathekayo ukumelana neemeko ezinzima zokusingqongileyo kunye nokuqina kwayo. Iiprojekthi zolwakhiwo zezifakeli zesola kolu phahla zineengenelo zemathiriyeli ngaphezu kweeshingles ezihlanganisiweyo kunye neethayile zeseramikhi, kodwa zinokujongana nemingcipheko yendalo.
Iishingles ezidityanisiweyo kunye namasuntswana entsimbi aqatywe ngamatye zenza olu phahla lube lula ukuhamba kwaye lubambelele. Amacangci namacangci amile amaphahla agudileyo kwaye ayatyibilika xa kune imvula okanye ikhephu. Njengoko ithambeka lophahla liya linyuka, umngcipheko wokutyibilika uyanda. Xa usebenza kula maphahla akhethekileyo, ukhuseleko olufanelekileyo lokuwa kwephahla kunye neenkqubo zokubambelela kufuneka zisetyenziswe.
Isinyithi sikwayinto enzima ngokwendalo kuneeshingles ezidibeneyo, ngakumbi kwiimeko zorhwebo ezinophahla olukhulu apho isakhiwo singenakusoloko sixhasa ubunzima obongezelelweyo apha ngasentla.
"Leyo yinxalenye yengxaki kuba ngamanye amaxesha ezi zakhiwo zentsimbi azenzelwanga ukuba zibambe ubunzima obuninzi," kusho u-Alex Dieter, injineli ephezulu yokuthengisa kunye nentengiso ye-SunGreen Systems, ikontraki yelanga yorhwebo ePasadena, eCalifornia. "Ke ngoku kuxhomekeke ekubeni yakhiwe nini okanye yayakhelwe ntoni, ifumana esona sisombululo silula okanye singasasaza njani kuso sonke isakhiwo."
Nangona ezi ngxaki zinokwenzeka, abafaki ngokuqinisekileyo baya kudibana neeprojekthi ezininzi zelanga ezinophahla lwentsimbi njengoko abantu abaninzi bekhetha le mathiriyeli amandla ayo kunye nokuqina. Ngenxa yeempawu zayo ezizodwa, iikontraka zinokulungisa iindlela zabo zokufakela njengentsimbi.
UBilly Ludt ngumhleli ophezulu kwiSolar Power World kwaye ngoku ugubungela ukufakwa, ukufakwa kunye nezihloko zoshishino.
"Imigodi ye-aluminium, i-rust kwaye iyanyamalala," utshilo uGies. “Xa usebenzisa intsimbi engagqunywanga, yindawo erhalayo kuphela. Nangona kunjalo, ungasebenzisa i-aluminiyam esulungekileyo kuba i-aluminiyam izikhusela ngokwaleko lwe-anodized. "
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Ixesha lokuposa: Feb-24-2024