Raws li kev xav tau thoob ntiaj teb rau lub zog huv tau nce ntxiv, ntau cov tswv tsev thiab cov lag luam tau nqis peev hauv lub hnub ci thiab roj teeb cia. Thaum xaiv cov qib siab- cov khoom zoo yog qhov tseem ceeb, kev teeb tsa ntawm lub hnub ci vaj huam sib luag ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntev - lub sijhawm ua haujlwm thiab kev nyab xeeb ntawm lub cev.
Nov yog qee qhov kev nkag siab tseem ceeb rau kev teeb tsa rau PV modules siv rau hauv kev siv hluav taws xob cia.
1. Xaiv txoj cai Installation Angle thiab Orientation
Qhov chaw kom raug txiav txim siab npaum li cas hnub ci koj lub hnub ci vaj huam sib luag tuaj yeem ntes tau.
Northern Hemisphere:ntsej muag sab qab teb
Southern Hemisphere:ntsej muag rau sab qaum teb
Lub kaum sab xis yuav tsum feem ntau sib npaug zos qhov chaw, tab sis tuaj yeem hloov kho nyob ntawm qhov tseem ceeb ntawm lub caij nyoog - cov kaum sab xis rau lub caij ntuj no optimization, lub kaum sab xis rau lub caij ntuj sov.
Kev taw qhia kom raug tuaj yeem txhawb nqa tag nrho lub zog tsim los ntawm 10-25% hauv ntau thaj tsam.
2. Ua kom muaj cua txaus txaus
Hnub ci vaj huam sib luag ua haujlwm tau zoo dua thaum khaws cia txias.
Thaum lub sij hawm installation, cia qhov chaw txaus ntawm cov modules thiab lub mounting nto kom tso cai rau huab cua ncig.
Qhov no tiv thaiv overheating thiab txhim kho lub sij hawm ntev - efficiency, tshwj xeeb tshaj yog nyob rau hauv cov teb chaws uas muaj huab cua kub.
3. Siv cov qauv Mounting txhim khu kev qha
Muaj zog mounting systems yog qhov tseem ceeb, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam nrog:
Cua siab
Heavy daus loads
Tsis tshua muaj cua daj cua dub
Cov ntug dej hiav txwv ib puag ncig nrog kev pheej hmoo corrosion
Aluminium alloy brackets nrog stainless hlau kho vajtse yog qhov zoo tagnrho vim tias lawv tiv thaiv xeb thiab muab kev ruaj ntseg ntev -.
4. Npaj PV Layout Raws li Shading Patterns
Shading los ntawm ntoo, vaj tse, kav hlau txais xov, los yog txawm chimneys yuav txo tau qhov system tso zis ntau.
Txawm tias cov duab ntxoov ntxoo me me ntawm ib feem ntawm txoj hlua vaj huam sib luag tuaj yeem cuam tshuam rau tag nrho cov array.
Ua ntej installation:
Txheeb xyuas qhov ntxoov ntxoo txhua hnub
Khaws cov panels kom deb ntawm tej yam teeb meem
Nyiam cov tshooj ru tsev uas muaj hnub ci tag nrho
Thaum shading tsis tuaj yeem zam tau, xav txog micro-inverters lossis fais fab optimizers.
5. Ua raws li Kev Tswj Xyuas Cable Zoo
Cov kab hluav taws xob zoo thiab ruaj ntseg tiv thaiv qhov system thiab txhim kho kev daws teeb meem.
Siv UV- tiv thaiv PV cables
Kev ruaj ntseg cables los tiv thaiv kev puas tsuaj
Tsis txhob nruj khoov
Khaws cov AC thiab DC txuas sib cais
Xyuas kom tag nrho cov connectors yog tag nrho cov xauv thiab waterproof
Kev tswj cov kab hluav taws xob zoo kuj tseem txo qhov kev pheej hmoo ntawm hluav taws kub thiab hluav taws xob.
6. Match PV Vaj Huam Sib Luag Configuration nrog Inverter Requirements
Kev tsim txoj hlua tsis raug yog ib qho teeb meem tshwm sim hauv cov haujlwm txawv teb chaws.
Ua ntej installation, nco ntsoov xyuas:
PV qhib- Circuit Court voltage (Voc)
Qhov siab tshaj plaws fais fab point voltage (Vmp)
Tam sim no (Isc/Imp)
Tus naj npawb ntawm panels rau ib txoj hlua
PV input txwv ntawm hybrid inverter
Qhov no ua kom pom kev ua tau zoo thiab tiv thaiv lub inverter los ntawm ntau tshaj -voltage txaus ntshai.
7. Xav txog qhov chaw rau kev nthuav dav yav tom ntej
Ntau tus neeg siv khoom ntxiv ntau lub vaj huam sib luag thaum lawv hloov kho lawv cov roj teeb cia.
Tawm ntawm qhov chaw ntawm lub ru tsev lossis hauv av mount rau cov vaj huam sib luag ntxiv ua rau yav tom ntej qhov kev nthuav dav tau yooj yim dua thiab raug nqi ntau dua - zoo.
8. Ua kev tu ncua
Txawm hais tias lub hnub ci vaj huam sib luag yuav tsum tau saib xyuas tsawg kawg nkaus, kev kuaj xyuas lub sijhawm ua kom lub cev muaj txiaj ntsig zoo:
Ntxuav cov plua plav lossis cov noog
Tighten bolts
Tshawb xyuas cov cables thiab connectors
Tshawb xyuas cov hotspots lossis iav tawg
Tshawb xyuas qhov tseeb- cov ntaub ntawv ua haujlwm lub sijhawm los ntawm inverter lossis EMS app
Kev saib xyuas tsis tu ncua ncua lub neej ntawm lub cev thiab ua kom muaj zog ruaj khov.
Xaus
Kev teeb tsa lub hnub ci kom zoo yog qhov tseem ceeb rau kev ua kom muaj txiaj ntsig ntawm PV + lub zog cia tshuab.
Los ntawm qhov chaw kom raug mus rau shading tsom xam thiab thaiv kev nyab xeeb, txhua kauj ruam cuam tshuam ncaj qha rau kev ntseeg siab thiab kev ua haujlwm ntev -.
Ib qhov zoo- teeb tsa array kom ntseeg tau tias muaj zog ntau dua, kev them roj teeb zoo dua, thiab tag nrho cov nyiaj rov qab los ntawm kev nqis peev rau cov neeg siv kawg.
Yog tias koj xav tau kev tshaj lij inverter lossis roj teeb pom zoo rau koj qhov project PV, thov hu rau peb txhua lub sijhawm.