Topcon battery technology is one of the mainstream technical routes of N-type batteries, which has the advantages of high conversion efficiency, high double-sided ratio, low temperature coefficient, almost no light attenuation and good weak light effect. So today, Bian Xiao is here to sort out the leading stocks of Topcon batteries. Let's have a look!
Zhonglai stock 300393
Suzhou Zhonglai Photovoltaic New Materials Co., Ltd. is mainly engaged in the R&D, production and sales of photovoltaic backboards, N-type high-efficiency single crystal batteries and components, as well as the design, development, sales and operation and maintenance of photovoltaic application systems.
The company's products include high-power gain transparent backboard, self-cleaning transparent backboard, FFC-JW20 backboard, NiwaBlack all-black module, NiwaSuper large-size N-type TOPCon module, 24-hour smart energy system-photovoltaic energy storage supporting system, etc. The company won 20 18 Excellent Backplane Manufacturer Award, 20 18 China Photovoltaic Technology Leader Award, China Excellent Brand for Poverty Alleviation in Energy Industry and many other awards. At the same time, Taizhou Zhonglai won the outstanding contribution award of CQC photovoltaic power generation product leader certification scheme, won the second prize of 100 global competitiveness and scientific progress of new energy enterprises, and won the 20 18 photovoltaic wind direction award-the most innovative.
Trina Solar Energy 688599
Trina Solar's main businesses include photovoltaic products, photovoltaic systems and smart energy. The company's main products are photovoltaic modules, system products, photovoltaic power stations, intelligent microgrids and multi-energy systems.
On 2002 1 May 21day, the company disclosed on the interactive platform that the company started the research and development layout in the field of hydrogen energy in 20 17. In recent years, the company has carried out extensive cooperation with well-known universities and research institutions at home and abroad, and gradually formed knowledge accumulation in hydrogen production from photovoltaic electrolyzed water, hydrogen storage and transportation, and comprehensive application of hydrogen energy, which has rapidly promoted the industrial layout and commercialization of hydrogen energy. In 20021year, the company will actively promote the first demonstration project of photovoltaic hydrogen production and hydrogen storage and transportation.
Suzhou solid technetium 002079
Suzhou Solid Technetium Electronics Co., Ltd. mainly focuses on the semiconductor field and photovoltaic field. Its main products include automobile rectifier diodes, power modules, rectifier diode chips, silicon rectifier diodes, switching diodes, zener diodes, miniature bridge reactors, military fuses, photovoltaic bypass modules, lead-free integrated circuit products and discrete device products, crystalline silicon solar cell front electrode silver paste, crystalline silicon solar cell back electrode silver paste, heterojunction battery silver paste and so on.
In 2020, the company was rated as "Top Ten Power Plants in 20/KOOC-0/9", "First Prize of Comprehensive Contribution in 20/KOOC-0/9", "Provincial Export Famous Brand Enterprise in 2020", ISO 900/KOOC-0/ISO/KOOC-0/400/KOOC-0. ф o27001and other certification bodies were upgraded to IATF169499 in 2018years, and were recognized by international automobile electronic customers.
Deere laser 300776
The main business of Wuhan Deere Laser Technology Co., Ltd. is the design of precision laser processing solutions and the research, development, production and sales of supporting equipment. At present, the company's main products include PERC laser ablation equipment, SE laser doping equipment, MWT series laser equipment, automatic high-speed laser dicing/slitting machine, LID/R laser repair equipment, laser boron diffusion equipment and laser equipment applied to Topcon batteries. The company has 1 municipal engineering technology research center-Wuhan photovoltaic cell laser processing equipment engineering technology research center, and has a special laser research and development laboratory equipped with various advanced testing instruments.
The company is committed to providing customers with high-quality and efficient solar cell laser processing solutions, improving solar cell power generation efficiency and reducing power generation costs. The company has carried out research and development for different battery processes. In addition to P-type PERC battery technology, N-type battery technologies such as Topcon, IBC and HJT are also studied. At present, the company has received a small number of orders.