The second largest amorphous silicon thin film solar cell project in China is put into production in Zhengzhou

Amorphous silicon thin film solar cells have low energy consumption and no pollution.

Buying a set of solar cells will make your home's refrigerators, air conditioners, color TVs and other electrical appliances "work". Even if the light is weak, a group of batteries can produce 3.5 kWh in one hour, which can meet the daily electricity consumption of a family. On October 15, the first phase of the 500 MW amorphous silicon thin film solar cell production base invested by China Green Energy Co., Ltd. was put into operation, and the 350 kW (kilowatt) amorphous silicon solar power station was used to generate electricity on the same day. Zhengzhou High-tech Zone “Double Happiness” This also indicates that the people of our province will have the hope to have their own "roof home power station".

Residents can "build" power stations at home

Yesterday, in the factory area of ​​China Baolu Assets Investment Co., Ltd., the reporter saw that there were rows of dark brown glass plates on the roof, and the wires were connected below.

“A family can use these batteries to build a small power station.” Cao Guiyi, executive director and chief executive officer of China Green Assets Investment Co., Ltd., said that at normal temperature, the energy generated by a group of solar panels can meet the normal use of a family. Electricity, battery life is about 20 years. If the walls of a building are made into "solar walls", the building will be energy-saving and environmentally friendly, and residents in the building are expected to live a low-carbon life.

Cao Guiyi said that the 350kW amorphous silicon solar roof power station invested by Henan Junyang Electric Power Co., Ltd. has been put into use. It is estimated that the annual power generation will reach 450,000 kWh, which can reduce carbon dioxide emissions to 353 tons. "At present, it is mainly from standby power. Once the conditions such as policies are mature, they can be merged into the national grid at any time."

A technician said that as far as the electricity generated by the residents' self-built solar power stations is directly accessible, the quality of the electricity is no problem.

“This power station is currently the largest amorphous silicon solar roof power station in China.” Cao Guiyi said that the total investment of the project is 4 billion yuan, and it is expected to be completed and put into operation in 2013.

"At that time, the annual output value will be 5 billion yuan, and the annual profit and tax will be more than 1 billion yuan." Zhang Jianguo, director of the Zhengzhou High-tech Industrial Development Zone Administrative Committee, said that China Green Assets Investment Co., Ltd. is a listed company in Hong Kong. The megawatt amorphous silicon thin film solar cell production base is the second largest amorphous silicon thin film solar cell production base in China.

The electricity price will be lower after it is slightly higher

“Environmental protection is environmental protection, and the price of electricity is the same?” Many residents are most concerned about electricity prices.

“The current cost price is slightly higher, but it will eventually fall to the same level as conventional energy.” Cao Guiyi said that according to the current normal market price, if it is incorporated into the national grid, the cost of electricity can be controlled under the condition of sufficient lighting resources. Below 1 yuan, with the development of technology, the price will gradually decrease, and the return rate of about 4 times in 20 years.

Cao Guiyi said that compared with crystalline silicon solar cells, amorphous silicon thin film solar cells have low cost, low energy consumption, no pollution, and good low-light performance. They are more suitable for combination with building exterior walls to form a wall-type solar power generation system, which belongs to the second. Generation of solar cell production technology. “Amorphous silicon thin film solar cells can be used in large solar power plants, rooftop power stations, building curtain walls, etc.”

Zhang Jianguo said that in the future, the high-tech zone will guide the photovoltaic industry from manufacturing to manufacturing, research and development, sales, intellectual property licensing, standards development, headquarters economy and other high-end forms, and expand the photovoltaic industry chain to create a Henan photovoltaic industry base.

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