Cov khoom siv hluav taws xob photovoltaic yog qhov tseem ceeb thiab tseem ceeb ntawm cov tshuab hluav taws xob photovoltaic (PV), ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ua haujlwm zoo thiab ruaj khov ntawm qhov system. PV Cheebtsam muaj ntau haiv neeg, npog txhua yam ntawm cov qauv kev txhawb nqa rau cov khoom siv hluav taws xob sib txuas.
Ua ntej, cov qauv kev txhawb nqa yooj yim yog lub hauv paus ntawm PV system, suav nrog PV brackets, kho bolts, thiab connectors. Raws li lub ntsiab load-cov kabmob qauv rau PV panels, cov khoom siv thiab tsim ntawm PV bracket ncaj qha cuam tshuam rau kev ruaj ntseg thiab kev ua neej nyob ntawm cov vaj huam sib luag. Cov khoom siv bracket muaj xws li aluminium alloy thiab stainless hlau, uas yog corrosion-resistant thiab siab{4}} zog. Kho bolts thiab connectors yog siv los ruaj khov PV panels rau lub brackets, kom ruaj ntseg nyob rau hauv ntau yam huab cua hnyav.
Qhov thib ob, cov khoom siv hluav taws xob sib txuas yog qhov tseem ceeb hauv kev sib kis thiab hloov hluav taws xob hluav taws xob hauv PV system. Qhov no suav nrog PV cables, hlws ris thawv, thiab inverter connectors. PV cables yog lub luag haujlwm rau kev xa cov hluav taws xob DC tsim los ntawm PV panels mus rau inverter; lawv cov rwb thaiv tsev kev ua tau zoo thiab huab cua tsis kam yog qhov tseem ceeb. Cov thawv sib txuas tiv thaiv kab sib txuas los ntawm kev luv luv lossis kev sib cuag tsis zoo tshwm sim los ntawm ib puag ncig. Inverter connectors ua raws li tus choj ntawm lub inverter thiab lub hwj chim daim phiaj los yog load, kom ntseeg tau ib tug ruaj khov tso zis hluav taws xob.
Tsis tas li ntawd, cov khoom siv pabcuam xws li cov khoom tiv thaiv hluav taws xob thiab cov khoom siv hauv av ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov tshuab photovoltaic los ntawm xob laim thiab hluav taws xob tawm (ESD). Surge protectors sai sai ua overvoltages tsim los ntawm xob laim ntaus rau hauv av, tiv thaiv cov khoom siv photovoltaic thiab cov neeg ua haujlwm. Cov khoom siv hauv av txhim kho qhov kev tiv thaiv hluav taws xob zoo los ntawm kev txo cov av tiv thaiv.