Cov txheej txheem tsim khoom rau bifacial, dual - iav hnub ci vaj huam sib luag feem ntau suav nrog kev npaj ntawm tes, module soldering, lamination thiab encapsulation, kuaj, thiab ua tiav kawg. Thaum cov txheej txheem tsim khoom yog qhov tseem ceeb zoo ib yam li cov qauv photovoltaic ib txwm siv, kev siv lub zog tsim hluav taws xob bifacial thiab dual - iav encapsulation ua rau muaj kev txwv nruj dua txog kev xaiv cov khoom siv, cov txheej txheem encapsulation, thiab kev tswj xyuas kom zoo kom ntseeg tau tias lub zog tsim hluav taws xob ua tau zoo thiab ntev - kev ntseeg tau ntev.
Nyob rau hauv thawj theem ntawm kev tsim module, bifacial solar cells raug tshuaj xyuas thiab txheeb xyuas kom ntseeg tau tias muaj kev sib xws hauv lawv cov hluav taws xob tsis zoo. Tom qab ntawd, ntau lub hlwb txuas nrog hauv cov koob lossis sib npaug -raws li kev tsim qauv tshwj xeeb- ntawm cov txheej txheem soldering los tsim cov hlua ntawm tes. Txhawm rau txo qis kev sib kis tam sim no thiab txhim kho cov khoom tsim tawm, niaj hnub bifacial dual - iav modules feem ntau siv technologies xws li multi-busbar (MBB) tsim thiab ib nrab - txiav hlwb. Thaum cov hlwb sib cuam tshuam, cov hlua ntawm tes tau teeb tsa ntawm cov txheej txheem ntawm cov khoom siv encapsulation los tsim cov qauv hauv cov qauv.
Encapsulation yog ib kauj ruam tseem ceeb hauv kev tsim cov bifacial dual - iav hnub ci vaj huam sib luag. Lub module feem ntau sib sau ua ke los ntawm stacking pem hauv ntej txheej ntawm tempered iav, ib zaj duab xis encapsulation, cell array, lwm encapsulation zaj duab xis, thiab ib tug rear txheej ntawm tempered iav. Qhov kev sib dhos no tom qab ntawd ua rau siab - kub, siab - kev kho siab hauv lub tshuab laminator, ua rau cov zaj duab xis encapsulation yaj thiab khi ruaj ntseg nrog ntau yam khoom txheej. Tom qab lamination, lub module dhau los ntawm ntug sealing, kev teeb tsa ntawm aluminium alloy thav duab, thiab txuas ntawm lub thawv sib txuas. Lub thawv sib txuas feem ntau yog tsev bypass diodes kom txo tau qhov kev pheej hmoo ntawm qhov kub thiab txias tshwm sim los ntawm ib nrab shading thiab txhim khu kev nyab xeeb kev ua haujlwm.