Which Solar Panel Manufacturer Has More Advantages, Jinko or JA?
The solar energy industry is one of the fastest-growing industries in globalization. Among many solar energy companies, Jinko and JA are both well-known solar energy companies. Both companies have their own advantages and characteristics. They have a good reputation in the solar energy market and are deeply loved by consumers. The following will conduct a detailed exploration of the solar panels of these two companies in terms of sales volume, product comparison, and new technology comparison.
1. Comparison Of Products With The Highest Sales Volume
In the past five years, both Jinko and JA have achieved good results in solar panel sales. From the perspective of sales analysis, Jinko Solar's "Eagle" and "Swan" product series are extremely popular.
These two product series have achieved outstanding performance in terms of performance and quality, so they have been recognized and loved by consumers in the market promotion. The two specifications of solar panels in the Eagle series, "Jinko Eagle 60" and "Jinko Eagle 72", are monocrystalline silicon solar panels, using PERC technology with perfect anti-PID performance, providing the best performance and price ratio. The two specifications of solar panels of the Swan series, "Jinko Swan Bifacial 60" and "Jinko Swan Bifacial 72", use double-sided solar panel technology, which not only has high quality, but also can convert double-sided light energy into electrical energy, obtaining Higher energy conversion efficiency.
Compared with Jinko, JA Solar's "JAP6" and "JAM6" are the product series with the highest sales volume. The solar panels of these two product series have stable performance and reasonable prices, so they once became one of the more popular solar panels on the market. The "JAP6" series of solar panels adopt high-efficiency passivation technology, which brings the efficiency of solar panels to the highest peak. The "JAM6" series of solar panels have high-strength structures and high-efficiency photoelectric conversion capabilities, and are also one of the products favored by consumers.
2. Comparison Of The Latest Technologies
For solar companies, an enterprise that can bring long-term development must have independent innovation capabilities and the latest technology reserves. JinkoSolar's wholly-owned subsidiary, Zhejiang JinkoSolar Co., Ltd. independently developed the 182N high-efficiency monocrystalline silicon cells ( TOPCon) conversion efficiency has been certified by a third-party test by the China Institute of Metrology, and the full-area battery conversion efficiency reaches 26.1%.
The TOPCon ultimate efficiency is expected to be 28.7%, and the laboratory efficiency is 26.1% (JinkoSolar).
1) In terms of mass production, the current mass production efficiency of leading companies has stabilized at 24.8%, and is expected to exceed 25% in 2022.
2) Effective efficiency enhancement paths include: interface defect repair, high-transparency polysilicon film, SE process, continuous refinement of electrodes, etc. JinkoSolar leads the TOPCon field and is expected to stand out in the technology iteration cycle with its excellent technology, brand and channels.
JA Solar's DeepBlue series modules always adhere to the optimal LCOE as the core, improve the power, efficiency, power generation capacity and reliability of the modules, and reduce BOS costs for customers.
DeepBlue 4.0 Pro products use Bycium+ batteries independently developed by JA Technology. The battery adopts millisecond-level low-oxygen n-type silicon wafer, excellent surface passivation and passivation contact technology, ultra-fine gate metallization and double-sided anti-reflection film, so that the open circuit voltage of the battery can reach 728mV, and the mass production efficiency can reach 25.6%.
DeepBlue 4.0 Pro components use SMBB technology with no less than 16 busbars, which improves battery efficiency and component power by improving light utilization and current collection capabilities.
Nowadays, TOPCon, HJT, BC and other technologies are gathered together; in terms of component packaging, technologies such as double-layer coated glass, porcelain white glass, high-reflective backplane, high-transmissive film, half-cut, MBB/SMBB, shingling, stack welding, and small spacing are emerging. . While photovoltaic module products are constantly being upgraded, industry involution continues to intensify, and new technologies and products are being introduced to the market at an accelerated pace.