Nrog rau kev siv dav dav ntawm lub hnub ci zog, qhov kev thov rau hnub ci cables loj hlob tuaj. Muaj ntau ntau hom photovoltaic cables nyob rau hauv kev ua lag luam. Qee cov kab hluav taws xob photovoltaic yog cov tooj liab ntshiab lossis cov khoom siv txhuas, PVC rwb thaiv tsev thiab sheaths. Qee cov PV cables yog tinned tooj liab conductors, XLPE rwb thaiv tsev thiab sheaths. Qee lub hnub ci cables muaj armored sheaths. Photovoltaic cables nrog armored sheaths yog haum rau faus ncaj qha.
Kuj tseem muaj cov kev xav tau rau kev faus neeg, thiab National Electrical Code (NEC) qhia txog qhov tsawg kawg nkaus faus qhov tob rau ntau hom kev thaiv. Rau cov kab faus ncaj qha xws li PV xov hlau, qhov tob yog 18 ntiv hauv qab hauv av. Cov lej hauv zos yuav muaj lwm yam kev cai. Txawm hais tias qee lub hnub ci hluav taws xob tau ntsuas rau kev faus ncaj qha, nws feem ntau pom zoo kom khiav lawv los ntawm cov kav dej kom muab kev tiv thaiv ntxiv ntawm lub cev puas tsuaj, noo noo, thiab kab tsuag. Conduit yuav tsum tau muab faus rau ntawm qhov tob uas tau teev tseg los ntawm NEC thiab cov lej hauv zos, feem ntau 18 ntiv tes rau cov kav hlau tsis sib haum thiab 24 ntiv tes rau PVC.
Hnub ci cables kuj tseem yuav tsum tau suav tias yog ib puag ncig ib puag ncig, noj cov av hauv tus account. Rocky los yog abrasive xau yuav xav tau kev tiv thaiv ntxiv, xws li cov kav dej, txhawm rau tiv thaiv kab mob. Tsis tas li ntawd, qhov chaw faus neeg muaj qhov tsim nyog cov dej ntws los tiv thaiv cov dej los ntawm kev sib txuas ntawm lub cable, txawm tias lub cable raug ntsuas rau cov dej ntub dej.