Double glass efficient BIPV solar module

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Product Description:

Back contact solar battery components for good appearance, shading, high efficiency and less packaging

The advantages of small loss of attention, the Dutch national energy research center (ECN) study machine, etc

Structure is proposed based on an encapsulation of conductive foil lines connected, the use of conductive back substitution

The existing conventional polymer backboard, the basic structure of the products are: copper conductive back/EVA/of drilling hole

Conductive adhesive/cell/EVA/tempered glass, but the current conductive back is expensive and it is on the market

No mature products, and other conventional photovoltaic modules is: this kind of back contact components

Bus layer below the encapsulation EVA, close to the back surface, easy to produce water vapor intrusion and local

Discharge phenomenon, therefore, the structural reliability of special this component has yet to be further verified.

Back contact solar cells is aiming at the shortcomings of the existing technology and component technology

Provide a low cost, easy to implement and good reliability back contact solar arrays

A technology. Compared with the existing technology, the obvious advantages of zyprexa technology is that the back contact cells

Components using the conventional back and packaging materials on the market, on the one hand, reduces the cost of materials,

Simplify the production process, on the other hand also ensures that the component reliability and stability, have very much

Conducive to back contact photovoltaic modules of large-scale production needs.


Back contact solar cells is aiming at the shortcomings of the existing technology and component technology

Provide a low cost, easy to implement and good reliability back contact solar arrays

A technology. Compared with the existing technology, the obvious advantages of zyprexa technology is that the back contact cells

Components using the conventional back and packaging materials on the market, on the one hand, reduces the cost of materials,

Simplify the production process, on the other hand also ensures that the component reliability and stability, have very much

Conducive to back contact photovoltaic modules of large-scale production needs.

In particular, back contact the solar cell component technology has the following advantages:

1. The main gate line, less decrease with silver

2. The shading area reduced, efficiency improved

3. No string of welding, series resistance is small, encapsulation losses small

4. Good heat dissipation, the same power can be more electricity


5. There is no welding, no stress, enhanced reliability

6. No welding, silicon wafer can be thinner

7. Use the conventional back and packaging materials on the market, reduce the material cost, simplify


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Q:Buy solar water heater mainly look at what?
Two, after-sales service is very important in accordance with the three products, the principle of service of seven points. After sales service in the choice of solar water heater also plays a big role. With the development of solar energy industry, more and more manufacturers, in these new manufacturers, many do not have plant equipment, parts to take OEM processing, business variables, quality is difficult to guarantee. Due to the small sales, when operating for a period of time after a loss and product quality problems, will run away. The products are sold without service. So in the choice of solar water heaters, the choice of large brand products is essential.
Q:Now there is no sun, cloudy days can use solar products?
In addition, if you are a household, engage in electric heating can be complementary to each other!
Q:How to choose a good use of solar energy
See brandAt present, there are more than 5 thousand brands of solar water heater industry, of which, a small family workshop type enterprises accounted for the majority of such enterprises weak competitiveness, the average life expectancy of enterprises, but only 1.5 years. Consumers choose products produced by such enterprises, often a few years later will become a three noes products, the interests of consumers can not be guaranteed. Therefore, consumers should choose in the country's high visibility of the big brands, big brands of solar water heaters not only reliable product quality, but also to provide consumers with long-term after-sales service protection.
Q:What are the third generation solar cells
In 2004, Professor Green proposed the idea of developing the third generation solar cells. If we apply the semiconductor crystal film solar cell is called the first generation of solar cells, thin film solar cell is called the second generation solar cell, then the third generation solar cell solar cells the next generation is expected
Q:Outdoor solar energy products how to process the level of IP65
First, the packaging process,Design must consider the requirements of water, the structure can not be set up obstacles
Q:Solar panels with single crystal silicon or good thanks
Single crystal or polycrystalline good?Many of my friends would ask is good or good crystal crystal, we many people buy just as ordinary lighting and small system to watch TV, to tell the truth this is really no need to care about the single crystal or polycrystalline, regardless of the need is a power is enough, two is the price is good!
Q:Solar energy items in daily life
The solar water heater, solar flashlight, solar micro kitchen, decoration, solar car
Q:30MW solar thermal power plant total investment
0MW total investment in solar thermal power plants:Solar thermal power generation units at home and abroad to invest 1.5~3 yuan /kW range, so 30MW power plant is currently estimated to invest 5-9 billion yuan RMB.
Q:What is the future of solar power
Residents issued 1 kwh of electricity, the state subsidy of 0.42 yuan; the national standard for the purchase of electricity from the desulfurization of residents with endless self generating electricity, the price is $0.42 per degree. To install and use a set of distributed photovoltaic power generation system with an average of 1 kilowatts of installed cost about 10 thousand yuan, if the 8 kilowatt system daily generating capacity of 30 degrees, 5 degrees every household consumption (no more than a price of 0.52 yuan), about 8 years to recover the investment. In accordance with the same calculation method, 10 kilowatts of distributed photovoltaic power generation device to recover the cost of 9-10 years. Family photovoltaic power plant to recover the cost of an average of between 8-10 years.
Q:Solar products must be in the sun
Energy (Solar), generally refers to the sun's radiant energy, passive use (photothermal conversion)

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