Thin Film solar businesses are dropping like flies. This season, companies including Abound and Konarka go bankrupt and issues usually do not look like they are likely to get far better. Crystalline panel prices still drop significantly and European subsidies are at danger. In spite of these hurdles, does Thin Film have a future inside the solar business? Should jobs use EVA solar film extrusion line? There is absolutely no obvious response to this query. Lots of ecological factors enter in the overall performance of solar cells. In certain situations every technology has an top hand. In the end, everything comes down to the cost for each watt.


To better understand the solar power industry’s situation, we first want to look at some general idea behind photovoltaic panel technology. PV overall performance depends on cloud cover, temperature, ground albedo, wind velocity and a lot more. Whilst performing some study last week I went in to the following (standard) formula:

P = Pr (1 (25-T)(C))(Si /1000)

in which P is definitely the productivity, Pr is the rated productivity at STC, T is ambient temperature, C will be the energy coefficient and Si is solar power insolation

Out of this relationship we can extract some elementary facts about solar power panels. Low temperatures and solar power insolation increase energy productivity. At the same time the more negative the ceaseless C, the better responsive to temperature the panel will be. Sadly, the formula does not provide us with the complete image. There is no method to see how intake spectra or wind speed affect performance.

Coming from a solely technological perspective, Thin Film has several positive aspects more than other solar technologues. One of the primary differences between the two significant solar panel kinds is the energy coefficient (C). Thin Film includes a smaller worth for C, which means that its overall performance changes much less in reaction to heat. Therefore, we can claim that when constructing a solar power herb in the desert, this technologies is going to have a good edge. Intake is an additional key an aspect in this particular debate. Thin POE Solar film production line soak up a broader range of light, absorbing much more infra-red (IR) and uv (Ultra violet). The cells make this happen by mixing a number of layers of components with different intake spectra. With each other, the layers can absorb more light than the crystalline cell. This provides them the benefit if the region doesn’t have consistent sunlight. Just since it is gloomy outside fails to mean there is absolutely no IR or UV light to be harnessed! Finally they can additionally be “rolled” during production, which is actually a really effective process, and do not need mounting for installation.

General Thin Film sections tend to be more reliable than crystalline, performing regularly below bad climatic conditions and high temperatures. However, technologies is not really the determining aspect when deciding to install a solar panel. Economics has the last laugh.


Jobs limitations and expenses play a crucial role in creating a solar electricity system. Thin Film can simply be used if you have enough space. A simple computation based on board efficiencies will show that almost twice as much space will be needed for Thin Film. The extra land costs alone may be enough to kill any thoughts of utilizing the much less efficient sections in some projects. An interesting point for this discussion can be produced for off-grid facilities. Because Thin Film is capable of making electrical power in bad conditions, the technology may reduce the needed battery power bank dimension. This may decrease the purchase and the space needed. If you can still produce some electrical power on wet times, out of the blue you don’t require the maximum amount of storage space. In general the capacity to generate electricity in poor conditions is essential in large jobs.

An additional sensible factor to think about is racking. Thin Film sections do not require unique racking which is essential for crystalline installs. They can be connected right to roofs and other sleek areas utilizing an adhesive. This provides down their installation price and offers engineers and architects much more freedom in selecting a website or surface for solar power panels.

From every piece of information above, you may believe that PV module encapsulation adhesive film machine would be the cheapest on the market. Unfortunately this can be false. Silicon charges are so reduced that despite the theoretical benefit of this technology, crystalline panels dominate the market. Thin Film suppliers have to decrease costs to stay aggressive. There are 2 main ways to this: broaden production capability or improve technology. They are both very expensive initiatives that could get businesses in financial debt. RAndD and new production facilities are certainly not totally free. Many solar companies have tried out these strategies. Abound ceased production through the initially quarter in order to focus on study and development, simply to go bankrupt lately. Meanwhile, LDK Solar power is $3.4 billion dollars in financial debt.

In theory, when a website has great all year round insolation and reasonable typical temperature, crystalline is the logical choice. If the website is large, hot or cloudy and then there are intermittency concerns, Thin Film now looks like a more affordable option. You edojkp think about it like this: Thin Film is going to be more appropriate in deserts and north regions whilst crystalline will work well in between the two extreme conditions (sadly Thin Film will have to contend with solar power energy in deserts). As there is clearly prospect of each systems, the Thin Film business will have to somehow reduce its price to compete with crystalline panels. It is nevertheless too early to contact, however, there is nevertheless a promising long term for Thin Film solar panels.

PV Module Packaging Adhesive Film Machine – Intriguing Information..

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