Industry News
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Silicon material has dropped for 8 consecutive years, and the n-p price gap has widened again
On December 20, the Silicon Industry Branch of China Nonferrous Metals Industry Association released the latest transaction price of solar-grade polysilicon. Past week: The transaction price of N-type materials was 65,000-70,000 yuan/ton, with an average of 67,800 yuan/ton, a week-on-week decreas...Read more -
N-type TOPCon big order reappears! 168 million battery cells were signed
Saifutian announced that the company signed a daily sales framework contract, which stipulates that from November 1, 2023 to December 31, 2024, the company and Saifutian New Energy will supply monocrystals to Yiyi New Energy, Yiyi Photovoltaics, and Yiyi New Energy. The total number of N-type TOP...Read more -
How to build a household power station?
01 Design selection stage — After surveying the house, arrange the photovoltaic modules according to the roof area, calculate the capacity of the photovoltaic modules, and at the same time determine the location of the cables and the positions of the inverter, battery, and distribution box; the ...Read more -
Photovoltaic module quotation “chaos” starts
Currently, no quotation can reflect the mainstream price level of solar panels. When the price difference of large-scale investors’ centralized procurement ranges from 1.5x RMB/watt to nearly 1.8 RMB/watt, the mainstream price of the photovoltaic industry is also changing at any time. &nbs...Read more -
Ailika Introduces The Application Field of Solar Power Generation
1. Solar power for users: small power sources ranging from 10-100w are used for the daily use of power in remote areas without power, such as plateaus, islands, pastoral areas, border posts and other military and civilian life, such as lighting, TV, radio recorder, etc.; 3-5kw family roof grid-co...Read more -
We Will Explain The Unique Advantages Of Solar Photovoltaic Power Generation
1. Solar energy is an inexhaustible clean energy, and solar photovoltaic power generation is safe and reliable and will not be affected by the energy crisis and unstable factors in the fuel market; 2, the sun shines on the earth, solar energy is available everywhere, solar photovoltaic power gene...Read more -
Alikai Introduces The Factors To Be Considered In The Design Of Home Solar Power Generation
1. Consider the use environment of domestic solar power generation and local solar radiation, etc.; 2. The total power to be carried by the household power generation system and the working time of the load every day; 3. Consider the output voltage of the system and see whether it is suitable for...Read more -
Solar Photovoltaic Cell Material Classification
According to the production materials of solar photovoltaic cells, they can be divided into silicon-based semiconductor cells, CdTe thin film cells, CIGS thin film cells, dye-sensitized thin film cells, organic material cells and so on. Among them, silicon-based semiconductor cells are divided in...Read more -
Solar Photovoltaic Installation System Classification
According to the installation system of solar Photovoltaic cells, it can be divided into non-integrated installation system (BAPV) and Integrated installation system (BIPV). BAPV refers to the solar photovoltaic system attached to the building, which is also called “installation” sola...Read more -
Solar Photovoltaic System Classification
Solar photovoltaic system is divided into off-grid photovoltaic power generation system, grid-connected photovoltaic power generation system and distributed photovoltaic power generation system: 1. Off-grid photovoltaic power generation system. It is mainly composed of solar cell module, controll...Read more -
Overview of Photovoltaic Modules
A single solar cell cannot be directly used as a power source. Power supply must be a number of single battery string, parallel connection and tightly packaged into components. Photovoltaic modules (also known as solar panels) are the core of solar power generation system, is also the most import...Read more -
Advantages and Disadvantages of Solar Photovoltaic System
Advantages and disadvantages of solar photovoltaic system advantages Solar energy is inexhaustible. The radiant energy received by the earth’s surface can meet the global energy demand of 10,000 times. Solar photovoltaic systems could be installed in just 4% of the world’s deserts, ge...Read more