Lub Kaum Ob Hlis Ntuj 2016, Trinasolar Limited, tshaj tawm tias nws Lub Xeev Txoj Haujlwm Lijchoj ntawm Kev Tshawb Fawb Tebchaws thiab Tshuab Tuam Tshoj ntawm Tuam Tshoj tau tsim cov ntaub ntawv tshiab txog kev hloov dua tshiab ntawm 22.61% PERC solar cell.Lov ntaub ntawv-tawg hnub ci ntawm tes tau sau rau ntawm a243.23 cm2 boron-doped Cz-Si substrate nrog ib qho kev lag luam ntawm PERC technology uas ua ke rov qab ntim hauv pas dej, pem hauv ntej nto lawm passivation thiab anti-daim ntaub technologies.
Lub Kaum Hli Ntuj xyoo 2017, Lub teb chaws Yelemees Fraunhofer ISE CalLab tau lees paub tias Tuam Tshoj Longi Green Energy Technology tau ua tiav cov ntaub ntawv 22.71% ntawm kev hloov nrog nws cov monocrystalline passivated emitter rear contact (PERC).
Lub Kaum Ib Hlis Ntuj 2017, JinkoSolar tau tshaj tawm tias nws tau rhuav nws cov ntaub ntawv ntiaj teb rau P-type monocrystalline PERC lub hnub ci ntawm tes los ntawm qhov ua tau tiav ntawm 23.45%. Cov ntaub ntawv tau ywj siab ua tau los ntawm Suav Academy ntawm Sciences 'Photovoltaic thiab Cua Fais Fab Zoo Qhov Kev Xeem Center.
Lub Ob Hlis Ntuj 2018, LONGi Solar tau txais daim ntawv tshaj tawm los ntawm National Center ntawm Kev Saib Xyuas thiab Kev Tshuaj Xyuas Txog Hnub Yug PV Khoom Zoo (CPVT) tias qhov kev hloov siab tshaj plaws ntawm kev hloov ntawm monocrystalline PERC cell by LONGi Hnub Tuaj tau mus txog 23.60%, txhawm rau hauv lub ntiaj teb cov ntaub ntawv dua .
Txij xyoo 2018, lub ntiaj teb coob chaw muag khoom, JinkoSolar Holding Co., Ltd. los ntawm Suav teb, tshaj tawm tias nws tau ua tiav cov ntaub ntawv ntiaj teb ntawm 23.95% rau p-hom monocrystalline hlwb uas tau lees paub los ntawm Photovoltaic thiab Cua Fais Lub Heej Cov Kev Xeem Chaw nyob ntawm Suav Academy ntawm Sciences (CAS).
Kev sib tw ntawm cov sab saum toj hnub ci PV tuam ntxhab accelerates kev kawm ntawm PERC hnub ci xov tooj ntawm tes uas ua rau PERC hnub ci cell thiab module Superior-quality thiab raug nyiaj. Kev ua haujlwm siab PERC solar panels yog siv ntau dua hauv qhov chaw, cov chaw ua lag luam lossis chaw nruab nrab hluav taws xob.
