因为斯皮尔郎司机效应,solar panels有寿命限制,几年之后效率会急剧下降3会越来越低,连10%都没有。绝对不可能last 30年。 这个效应是指氢原子随着时间推移会慢慢地从solar panels上面流失,造成solar cell的光电转化能力下降。 给楼下不懂装懂的假行家们扫扫盲: The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity.
回复 44楼自有天意在的帖子 The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity.
不知你是怎么Google的?! The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity.
给你这个不懂装懂的家伙扫扫盲! The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity.
给你这个不懂装懂的家伙扫扫盲! The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity. MountHood 发表于 2022-03-01 01:10
政庇川粉物理学:单晶硅不能用来造太阳能板 Monocrystalline silicon, more often called single-crystal silicon, in short mono c-Si or mono-Si, is the base material for silicon-based discrete components and integrated circuits used in virtually all modern electronic equipment. Mono-Si also serves as a photovoltaic, light-absorbing material in the manufacture of solar cells. helloterran3 发表于 2022-03-01 01:39
你这个靠Google / wiki 的假行家、满不懂😂😂😂 说说Si indirect bandgap 的吸收效率有多少?
因为斯皮尔郎司机效应,solar panels有寿命限制,几年之后效率会急剧下降3会越来越低,连10%都没有。绝对不可能last 30年。 这个效应是指氢原子随着时间推移会慢慢地从solar panels上面流失,造成solar cell的光电转化能力下降。
给楼下不懂装懂的假行家们扫扫盲: The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity.
能不能展开说说?
正常生活用电,又不用汽油发电。
怎么可能升值?那么个丑家伙,就像贬值的汽车一样坐在你们家头顶上,怎么看怎么别扭!
degradation rate 厂家都有写的,一般25年以后也有80+%,不知道你说的斯皮尔郎司机效应 是个啥
要清洗,脏了自然会影响发电效率
这个效应是指氢原子随着时间推移会慢慢地从solar panels上面流失,造成solar cell的光电转化能力下降。
有钱就买,没钱就租呗。
这些solar 厂家们朝不保夕的,明年是否活着都没有定数,还会给你warranty 25年?!
如果房子在design的时候就把solar panel有机地融为一体,可能会好一些。结果加州政府根本不给这个机会,强令各种style的房子都在屋顶上装这个丑家伙……
green energy大势所趋,加州很快就要强迫家家户户后院树一个风力发电的大轮子😁😁😁
五到六年回本? 这销售人员培训不统一啊。 德州太阳也大吧,一般还是说十年开始免费用电十五二十年回本的。 这都是建立在足够的发电效率的基础上的预估,是需要每年付钱清洁保养的。
大趋势什么?德国就是green energy,现在极度依赖外国能源进口。
不需要25年吧,7年就回本.
但加州议员是你们自己选的啊
纯属假内行。
说的对。同理,生产电车电池的污染比尾气污染 要严重的多,只不过尾气是污染周围,生产电池的污染是污染发展中国家,发达国家体会不到,就以为很干净。
简单搜索了一下,google是搜索不到 “斯皮尔郎司机效应”, 简单搜索了一下太阳能电池的寿命,无论中文英文都没有搜索到一个类似效应的说明,感觉八成以上这个效应是楼上杜撰的。
是啊,北加其他地方说不清楚,南加装太阳能电板实在算是个不错的投资,我自己装之前估算应该7-8年就能收回成本,一般网上数据是能用25-30年,8年1倍,就是后面衰减一些,能达到超过8%的投资回报率还算不错的了,而且心理感觉上用电随意的感觉还是很好的。
现在solar roof太贵了,好看是好看,但真的25年不一定回本。装solar主要目的还是省钱啊,算一笔投资。
现在新房很多都是3层,而且建筑密度大,其实想看一眼房顶的太阳能版都难啊
all wrong info……
The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity.
不知你是怎么Google的?!
The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity.
这是又一个典型的gop谎言
在加州,太阳能板的制造能耗大约6-7个月就可以全部收回
太阳能板的安装成本一般在4-8年全部收回。
给你这个不懂装懂的家伙扫扫盲!
The Staebler–Wronski Effect (SWE) refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon. The defect density of hydrogenated amorphous silicon (a-Si:H) increases with light exposure, causing an increase in the recombination currentand reducing the efficiency of the conversion of sunlight into electricity.
不是新屋都是强制安装吗!
哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈
你是不是看不懂英文?
这个东西和现在的单晶硅monocrystalline太阳能板没有一分钱的关系
你住在法拉盛地下室,搞个屁的solar,还是去搞移民法庭上诉吧
放你个狗屁!单晶硅是indirect bandgap, 发的神吗电!你是用你的那一个部位发电的?
你这个靠Google / wiki 的假行家、满不懂😂😂😂 说说Si indirect bandgap 的吸收效率有多少?