Lub nruab hnub ci lub thawv yog lub thawv sib luag ntawm lub hnub ci cell modules. Lub hnub ci ntawm tes module yog tsim ntawm kev ua haujlwm siab crystalline silicon solar cells, hnub ci lub thawv hlaus ultra-dawb textured tempered iav, EVA, pob tshab TPT backplane thiab aluminium alloy thav duab. Nws muaj cov yam ntxwv ntawm kev pab lub neej ntev thiab muaj zog thev naus laus zis tsis kam rau lub siab.
Diodes yog cov khoom siv hluav taws xob siv rau unidirectional conduction tam sim no. Cov roj teeb kab hluav taws xob feem ntau them lub roj teeb thaum nruab hnub, lub hnub ci lub thawv thiab cov hluav taws xob ntawm lub roj teeb vaj huam sib luag thaum hmo ntuj qis dua li lub roj teeb. Txhawm rau tiv thaiv lub roj teeb kom them lub hnub ci vaj huam sib luag thaum hmo ntuj thiab ua kom lub roj teeb vaj huam sib luag, lub thawv hlaus hnub ci lub pob hluav taws xob nws yog qhov tsim nyog yuav tsum tau tso lub teeb meem tiv thaiv kom tsis txhob tawm tam sim no los ntawm lub roj teeb rau lub hnub ci vaj huam sib luag.
Thaum xaiv lub diode, hnub ci hlws ris lub thawv koj tuaj yeem' t blindly nrhiav kev nthuav dav ntawm tam sim no lossis nthuav dav ntawm qhov thim rov qab hluav taws xob. Qhov tseem ceeb tshaj plaws yog txoj cai. Lub thawv hlaus hluav taws xob yuav tsum tau xam thiab npaj raws li luv-Circuit Court tam sim no thiab hluav taws xob qhib ntawm qhov sib xyaw, tiv thaiv tshav pob lub thawv thiab cov diode yuav tsum tau xaiv. Cov hluav taws xob pem hauv ntej poob ntawm lub diode yog inversely proportional rau qhov tam sim no to, thiaj li xaiv ib qho diode yuav tsum muaj qhov sib npaug. Nws yog qhov tsim nyog los xaiv cov diode sib raug raws li qhov tam sim no thiab qhov voltage uas yuav tsum tau los ntawm cov khoom sib txuam, lub hnub ci lub thawv thiab txiav txim siab seb hom diode nti siv.