Especially popular solar glass in recent years

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Solar photovoltaic solar glazing is a special glass that can use solar radiation to generate electricity by laminating into solar cells, and has related current extraction devices and cables. It is composed of low-iron solar glazing, solar cell, film, back solar glazing, and special metal wire. The solar cell is sealed between a piece of low-iron solar glazing and a piece of back solar glazing through the film. It is the most novel architectural high-tech solar glazing products. The use of low-iron solar glazing to cover the solar cells can ensure high solar light transmittance. The tempered low-iron solar glazing also has stronger resistance to wind pressure and the ability to withstand large temperature differences between day and night.

The Chinese name is solar photovoltaic solar glazing and the foreign name is Solar photovoltaic glass. It is composed of low-iron solar system glass and solar cells for building curtain walls and photovoltaic roofs.

Product introduction

The solar cells are covered with low-iron solar system glass to ensure more light transmittance and generate more electricity. The tempered low-iron solar system glass has higher strength and can withstand greater wind pressure and greater temperature difference between day and night.

Widely used in building curtain wall, photovoltaic roof, product details:

Widely used in building curtain wall, photovoltaic roof, sunshade, solar power generation system and many other fields.

The installation form can be installed with open frame type, hidden frame type or with various profiles of the curtain wall.

Photovoltaic solar system glass

Photovoltaic solar system glass product introduction Photovoltaic solar system glass is a kind of special solar system glass that can use solar radiation to generate electricity by laminating into solar cells, and has related current extraction devices and cables. It has the advantages of beautiful appearance, controllable light transmission, energy-saving power generation and it does not require fuel, no waste gas, no waste heat, no waste residue, no noise pollution, and is widely used, such as: solar smart windows, solar pavilions and photovoltaic solar system glass building ceilings , as well as photovoltaic solar power glass curtain wall and so on. Photovoltaic solar power glass can be divided into two categories: crystalline silicon photovoltaic solar power glass and thin film photovoltaic solar power glass. Among them, crystalline silicon is the most commonly used for curtain walls, and it is divided into two categories: monocrystalline silicon and polycrystalline silicon. The photovoltaic solar power glass described below is composed of solar power glass-PVB (EVA) film-solar cell-PVB (EVA) film-solar power glass, which is similar to the commonly used laminated solar power glass in buildings and has good safety. . Photovoltaic solar power glass with 5% to 80% light transmittance can be made by controlling the cell gap and edge gap between the double-sided solar power glass. Insulating photovoltaic solar power glass is to replace the outer solar power glass of insulating solar power glass with double-solar power glass laminated photovoltaic modules, which has more steps to synthesize hollow than double-solar power glass laminated photovoltaic modules in the production process. There is no essential difference. Since the power generation efficiency of crystalline silicon photovoltaic modules will decrease at high temperatures, hollow photovoltaic solar glass company is generally used more in non-high temperature areas. Thin-film photovoltaic solar glass company is characterized by light weight, thin thickness, bendability, easy portability, and good low-light performance. In the case of weak light in the morning and evening, the power generation effect is better than that of monocrystalline silicon cells, but it is not as high as the conversion efficiency of traditional silicon crystalline cells. .

Photovoltaic solar glass company "double hero"

The documentary "American Factory" invested and produced by former US President Barack Obama has set off a hurricane of public opinion around the world. As an outstanding representative of China's manufacturing industry, Cao Dewang, chairman of Fuyao solar glass company, was helplessly involved.

Amid the hustle and bustle, the world-renowned solar glass company king might envy his old rival and fellow countryman, Li Xianyi. When the competition for hegemony in the automotive solar glass company market is not over, this Fujian-based Hong Kong businessman with an empire of 10 billion has been making a low-key layout in another market segment for more than ten years, and has successfully "became the king".

Xinyi Solar is Li Xianyi's "king flag". The company focuses on solar photovoltaic solar glass company research and development, manufacturing, sales and after-sales service, and has now developed into the world's largest supplier of solar photovoltaic solar glass company, accounting for nearly 1/3 of the global market.

The 2019 semi-annual report shows that Xinyi Solar's solar solar glass company business revenue reached HK$2.924 billion, accounting for more than 73% of its total revenue.

But Li Xianyi is not satisfied with this, and Xinyi Solar's photovoltaic field is still expanding to consolidate his "throne".

The confidence of this photovoltaic solar glass company king comes from the continuous expansion of the photovoltaic industry on a global scale. Bloomberg New Energy Finance forecasts that in 2019, the global installed capacity of photovoltaics will reach 115 GW.

However, the hot pursuit from competitors made Li Xianyi feel a sense of crisis. In February this year, Follett, the biggest competitor, successfully landed in A-shares, becoming the only A+H-share photovoltaic company. After holding hundreds of millions of raised funds, Follett is accelerating the "annual output of 900,000 tons of photovoltaic module cover solar glass company project".

At present, the combined global market share of Xinyi and Follett has reached more than 50%, and a "duopoly" pattern in the photovoltaic solar glass company industry has been formed.

Photovoltaic "Boba"

Two weeks ago, Xinyi Malaysia Industrial Park in Yexin County, Malacca, Malaysia welcomed a group of distinguished guests.

Liang Zhenying, vice chairman of the National Committee of the Chinese People's Political Consultative Conference, led a group of 33 people from the Hong Kong Chinese Importers and Exporters Association to stop in front of Xinyi Solar's 900T/D photovoltaic solar glass company production line. Pieces of translucent photovoltaic solar glass company have emerged from this current largest overseas solar photovoltaic solar glass company production line.

Photovoltaic solar glass company is a low iron content silicate solar glass company, also known as ultra-white patterned solar glass company. This kind of solar glass company is an indispensable component in the photovoltaic industry chain. It is used for the packaging of photovoltaic modules, which can protect solar cells, block water vapor corrosion, block oxygen and prevent oxidation.

Photovoltaic tempered glass solar panels needs to go through two stages of original production and deep processing to finally meet the needs of photovoltaic modules. Due to the high investment in the production line, there are few players in this segment.

But for Li Xianyi, the technical and financial advantages accumulated in the automotive tempered glass solar panels market make it easier and easier for him to enter the photovoltaic tempered glass solar panels industry than other players.

At present, Xinyi Solar has built three solar tempered glass solar panels production bases, which are located in Wuhu, Anhui, Tianjin and Malacca, Malaysia. The company has a solar photovoltaic tempered glass solar panels production line with a total melting capacity of 7,800 tons per day, and has a global market share of more than 30%.

Li Xianyi's entry into the photovoltaic tempered glass solar panels market can be traced back to 11 years ago. That year, the first 300T/D ultra-clear photovoltaic original tempered glass solar panels production line in Xinyi Solar's Dongguan base was put into commercial operation.

At that time, the photovoltaic tempered glass solar panels industry was monopolized by four foreign companies: Saint-Gobain in France, Pilkington in the United Kingdom (which was later acquired by Japan Plate tempered glass solar panels), Japan Asahi tempered glass solar panels, and Japan Plate tempered glass solar panels. The import price of photovoltaic tempered glass solar panels was as high as 80 yuan/square meter.

But the PV industry was going through upheaval at the time. In 2007, China's solar cell output ranked first in the world, and China became a veritable photovoltaic cell manufacturing center in the world. The rise of China's photovoltaic industry calls for the localization of the entire industry chain.

Li Xianyi saw huge business opportunities from localization, and resolutely took the first "flight" to localization. The "tempered glass solar panels king" who has been in the tempered glass solar panels circle for 20 years has expanded his territory to the photovoltaic industry.

The following year, Xinyi Solar's Wuhu base started construction. This new base, which covers an area of about 750,000 square meters, plans to launch the first 500T/D ultra-clear photovoltaic original solar glazing production line, increasing the daily melting capacity to 500 tons.

A year later, the new production line was ignited and put into operation. The "one kiln and four lines" technology of this production line is the world's first for Xinyi solar glazing.

Since then, Li Xianyi's layout in the photovoltaic chess game has continued to accelerate. Just two years later, the second and third 500T/D ultra-clear photovoltaic original solar glazing production lines in Wuhu base have been put into operation one after another. In the Tianjin base 1,000 kilometers away, the first 500T/D ultra-white photovoltaic original solar glazing production line was also ignited that year.

This localization battle finally ushered in official recognition in 2012. In the same year, the achievement of "Complete Technology and Industrialization Development of Micro-iron High Transmittance solar glazing for Solar Cells" researched and developed by Xinyi Solar won the second prize of National Science and Technology Progress Award in 2011.

Previously, the technology had long been monopolized by large foreign companies. In this battle, Li Xianyi and his Chinese colleagues made important contributions to the development of the entire photovoltaic industry, and became another footnote for China to move from a "manufacturing power" to a "manufacturing power".

In the process of breaking the monopoly, the courage and courage displayed by this photovoltaic solar glazing king has attracted the attention of the industry. As the first photovoltaic solar glazing enterprise to pass the energy management system certification of China National Building Materials Center, Xinyi Solar currently has 75 registered patents and 12 patents pending for registration.

With the successive breakthroughs in industries and technologies, landing in the capital market will come naturally. In 2013, Li Xianyi led Xinyi Solar to be listed on the main board of the Hong Kong Stock Exchange.

Three years later, the Malaysian Industrial Park has sprung up. A production line with a daily melting capacity of up to 900 tons is running at high speed on the side of the sweltering Strait of Malacca.

Up to now, Xinyi Solar's asset list includes three kilns with a daily melting capacity of 900 tons, two kilns with a daily melting capacity of 1,000 tons, and two kilns with a daily melting capacity of 1,000 tons. It will be put into production in the first quarter of next year.

But Li Xianyi doesn't seem to be able to sit back and relax. The battle for the throne over photovoltaic glass continues as competitors frantically increase their stakes.