家用光伏电站有辐射吗？

家用光伏电站由光伏组件、光伏逆变器、光伏支架以及光伏线缆等构成；

光伏发电是将光能通过半导体的特性直接转化为直流电能的，再通过逆变器将直流电转换成可以被我们使用的交流电。其中没有任何化学变化以及核反应所以光伏发电是不会有短波辐射的；

所以： 光伏发电是无污染、无辐射，取之不尽用之不竭的清洁能源。

s there radiation from household PV plants?  

 

 

 

The photovoltaic power station is composed of photovoltaic modules, photovoltaic inverters, photovoltaic brackets and photovoltaic cables, etc.  

 

Photovoltaic power generation converts light energy directly into direct current electricity through the characteristics of semiconductors, and then converts the direct current electricity into alternating current electricity that can be used by us through an inverter.   There are no chemical changes or nuclear reactions so pv doesn't have shortwave radiation;  

 

Therefore: photovoltaic power generation is pollution-free, radiation-free, inexhaustible clean energy.  

 

 

 

 

The picture  

 

 

 

Schematic diagram of photovoltaic power station  

 

 

 

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Can there be harm to the body?  

 

 

 

Because the photovoltaic module is not radiation, on the contrary, it can reflect some of the harmful ULTRAVIOLET light in the sun, so not only will not harm but also help us reflect part of the harmful ULTRAVIOLET light!  

 

At the same time, photovoltaic belongs to clean energy. The electricity generated by photovoltaic power stations is equivalent to saving 0.4 kg of standard coal per kilogramme, and reducing pollution emission of 0.272 kg of carbon dust, 0.997 kg of carbon dioxide, 0.03 kg of sulfur dioxide and 0.015 kg of nitrogen oxide.  

 

In this way, our air quality will be better and better, haze will be reduced, for our body will only be a lot of benefits!  

 

 

 

 

 

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Will the roof crush?  

 

 

 

Household roof bearing are commonly 200 kg per square, now commonly used to brace the polycrystalline silicon photovoltaic modules system per square weight 30 kg and each photovoltaic power plant design and bearing problem is first will consider the problem, professional design can fully considering the fixed load, wind load on the roof, the snow pressure load, seismic load and so on.  

 

Therefore, there is no problem with photovoltaic power stations installed on the roof!  

 

 

 

 

 

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Will the photovoltaic power station leak rain?  

 

 

 

Now the normal construction and installation process will not destroy the waterproof of the roof, and additional waterproof treatment will be strengthened.  

 

Photovoltaic brackets are mounted on the roof to support the components and connect to the roof.  Its design adopts the way of the top, will not perforate the original waterproof roof, damage;  

 

The pressing block is prefabricated and will not be poured on site.  This approach avoids the hard damage to the waterproof layer of the roof caused by solar bracket installation.  

 

In addition, the installation of photovoltaic power stations on the roof, the thermal insulation effect is very obvious, according to the calculation of photovoltaic panels can reduce the downstairs room temperature 3-5 degrees, better save the cost of air conditioning, to achieve the effect of energy conservation and environmental protection! 

↑↑↑光伏电站原理图

2

对身体会有危害吗？

 

因为光伏组件是没有辐射的，相反它可以反射一些太阳光里面的有害的紫外线，所以不仅不会有危害还而会帮我们反射一部分有害的紫外线！

同时，光伏属于清洁能源，我们使用光伏电站所发电量，每一度相当于节约了0.4千克的标准煤，同时减少污染排放 0.272千克 碳粉尘，0.997千克 二氧化碳，0.03千克 二氧化硫，0.015千克 氮氧化物。

这样下去，我们的空气质量会越来越好，雾霾也会减少，对我们身体只会是好处多多！

3

屋顶会压坏吗？

 

家用屋顶一般承重都在200KG每平方，而目前常用到的多晶硅光伏组件加上支架系统每平方重量为30KG， 并且承重问题也是每个光伏电站设计首要会考虑到的问题，专业设计都会充分考虑到屋顶的固定荷重、风压荷重、雪压荷重、地震荷载等。

所以，屋顶装光伏电站是没有任何问题的哦！

4

装光伏电站会漏雨吗?

 

现在正常的施工安装流程，都不会破坏到屋顶的防水，而且额外还会加强做防水处理。

光伏支架安装在屋顶支撑着组件，连接着屋顶。它的设计多采用顶上顶的方式，不会对屋面原有防水进行穿孔、破坏；

压块采用预制构件，不会现场浇注。此种做法避免了太阳能支架安装对屋面防水层的硬性破坏。

另外屋顶上安装光伏电站，产生的隔热效果还是非常明显的，经测算光伏板可以降低楼下室温3-5度，更好地节省了空调支出，达到节能环保的效果！