Muaj ob lub ntsiab ntawm lub hnub ci hlws ris lub thawv: zoo tib yam thiab potting. Ordinary solar junction boxes, solar junction boxes dog dig junction boxes yog kaw nrog silicone seals, hnub ci hlws ris lub thawv thiab glued hlws ris lub thawv yog ntim nrog ob-tivthaiv silicone rau potting. Cov thawv sib txuas feem ntau yog siv ua ntej thiab yooj yim rau kev khiav lag luam, tab sis cov ntsaws ruaj ruaj yog yooj yim rau hnub nyoog thaum lawv siv tau ntev.
Kev ua haujlwm ntawm potting lub hnub ci hlws ris lub thawv yog qhov nyuaj dua (ob lub ntsiab lus silica gel yuav tsum tau ntim thiab kho), tab sis cov nyhuv sealing zoo, lub hnub ci hlws ris lub thawv thiab nws tiv taus kev laus, uas tuaj yeem ua kom lub sijhawm ntev. sealing ntawm junction box, hnub ci hlws ris lub thawv thiab tus nqi yog me ntsis pheej yig dua. Encapsulated junction boxes feem ntau yog siv rau nyias-film modules ua ntej, tab sis qee cov tuam txhab lag luam kuj tseem siv lawv rau crystalline silicon modules. Ntxiv rau ob hom saum toj no, lub hnub ci hlws ris lub thawv rau lwm qhov kev faib tawm ntawm cov thawv sib txuas yog cais los ntawm lub zog thiab cov khoom sib txuas, lub hnub ci hlws ris lub thawv thiab cais los ntawm diode ua haujlwm tam sim no.