Qhov zoo ntawm monocrystalline silicon solar panels: siab photoelectric conversion efficiency thiab zoo stability; photoelectric conversion efficiency ntawm monocrystalline silicon hnub ci hlwb yog kwv yees li 15 feem pua, thiab qhov siab tshaj plaws yog 24 feem pua, uas yog lub siab tshaj plaws photoelectric conversion efficiency ntawm tag nrho cov hom ntawm solar hlwb tam sim no. ntawm.
Disadvantage: Tus nqi tsim khoom yog siab heev uas nws tsis tau siv dav thiab siv dav hauv cov neeg coob.
Qhov zoo ntawm polycrystalline silicon solar panels: ntau dua tawm los thiab tus nqi qis dua. Hais txog cov nqi tsim khoom, nws yog pheej yig dua li monocrystalline silicon solar cells, cov khoom siv yooj yim rau kev tsim, kev siv hluav taws xob tau txais kev cawmdim, thiab tag nrho cov nqi tsim khoom qis dua, yog li nws tau tsim zoo heev. Tsis tas li ntawd, lub neej kev pab cuam ntawm polycrystalline silicon hnub ci hlwb tseem luv dua li ntawm monocrystalline silicon hnub ci hlwb. Monocrystalline silicon feem ntau encapsulated nrog tempered iav thiab waterproof resin, yog li nws yog ruaj thiab muaj kev pab cuam lub neej txog li 25 xyoo. Nqe yog nyob rau sab siab.
Lub photoelectric conversion efficiency ntawm polycrystalline silicon hnub ci hlwb yog tsawg, thiab nws photoelectric conversion efficiency yog li ntawm 15 feem pua.
Qhov tsis zoo: Lub photoelectric conversion efficiency ntawm polycrystalline silicon solar cells yog qis dua, thiab photoelectric conversion efficiency yog li ntawm 12 feem pua.
Tus nqi ntawm lub hnub ci photovoltaic cell modules feem ntau suav nrog lub zog (watts) ntau dua li square meters. Yog hais tias ib square meter ntawm polysilicon modules yog hais txog 150w thiab lub lag luam tus nqi yog 4 yuan / watt, tus nqi ntawm ib square meter yog hais txog 500 yuan. Tus nqi tshwj xeeb thiab kev ua haujlwm tau raug txiav txim siab raws li cov chaw tsim khoom.