Photograph of 1.99MW photovoltaic power station in Wakayama Prefecture, Japan, built by Jingao. Photo by Wang Liying
On September 7, Jingao Solar Company officially obtained the patent for the double-sided PERC battery module issued by the Japan Patent Office.
In the Japanese market, Jingao has been leading the industry with its leading product technology, and has accumulated a total of over 3.3 GW. In the first half of this year, Jingao shipped 274.16 MW to the Japanese market, ranking first in the industry. Name, known as the most trusted photovoltaic brand.
Jingao has been focusing on the research and development and production of high-efficiency products. In March 2016, Jingao applied for the invention patent 'a double-sided transparent local aluminum back-field solar cell and its preparation method' obtained by the State Intellectual Property Office, the logo The company has a completely independent core intellectual property in the field of PERC double-sided battery components.
It is understood that in the first quarter of 2017, JA Solar began mass production of PERC double-sided double-glass components. At the same time, this technology uses the backside of the battery to receive scattered light and reflected light from the ground, resulting in higher power generation. Crack, anti-PID, obvious advantages in long-term aging, lower electricity cost, longer life, suitable for a variety of battery technologies and application scenarios. Double-sided double-glass components are also resistant to wear and tear due to double-sided light. The characteristics of strong corrosivity and almost zero water permeability have become one of the most mature and effective technical solutions for reducing the cost of photovoltaic power generation.
The double-sided PERC battery module technology was authorized by the Japan Patent Office to enable JAK's innovative technology to be legally recognized and protected by intellectual property rights in Japan, which will promote the company's further expansion into the Japanese market.