鋼化玻璃層壓封裝的太陽能電池板壽命為25 年，PET 層壓封裝的太陽能電池板壽命為5-8年，滴膠封裝的太陽能電池板壽命為2-3年。現(xiàn)在市場上的太陽能電池板95%以上是鋼化玻璃層壓封裝太陽能電池板。

光伏組件的壽命是由其發(fā)電效率決定的，而PN 結(jié)的結(jié)合程度和硅片的純度決定了太陽能電池板在同樣光的照射下產(chǎn)生電能的強(qiáng)度，隨著時(shí)間的推移，PN結(jié)會(huì)不斷破裂，這樣效率會(huì)不斷下降，15年后轉(zhuǎn)換效率為90%以上，25年后將下降到85%左右，所以光伏且件的壽命基本在二十年以上。

Solar panels laminated with tempered glass have a life span of 25 years, solar panels laminated with PET have a life span of 5-8 years, and solar panels laminated with drip glue have a life span of 2-3 years. More than 95% of solar panels on the market today are solar panels that are laminated with tempered glass.

Photovoltaic modules of life is decided by its power generation efficiency, and degree of the combination of PN junction and the purity of silicon wafer determine the solar panels generate electricity under the same light intensity, with the passage of time, the p-n junction is broken, so efficiency will decline, 15 years after the conversion efficiency of 90% above, 25 years later will fall to about 85%, so the life of the photovoltaic (pv) and a base in more than twenty years