隆基绿能申请太阳能电池及制备方法专利,工艺适用性较强

Core Viewpoint - Longi Green Energy Technology Co., Ltd. has applied for a patent for a solar cell and its preparation method, indicating ongoing innovation in solar technology [1] Company Overview - Longi Green Energy Technology Co., Ltd. was established in 2000 and is located in Xi'an, primarily engaged in the manufacturing of electrical machinery and equipment [1] - The company has a registered capital of 757,804.4598 thousand RMB [1] - Longi has invested in 35 companies and participated in 350 bidding projects, showcasing its active role in the industry [1] - The company holds 2,042 patents and has 207 trademark registrations, indicating a strong focus on intellectual property [1] - Additionally, Longi possesses 57 administrative licenses, reflecting its compliance and operational capabilities [1] Patent Details - The patent application CN120500157A, filed on May 2025, describes a solar cell that includes a semiconductor substrate, a doped semiconductor layer, a passivation layer, and multiple collecting grid lines [1] - The design features openings along the collecting grid lines, with varying sizes that enhance efficiency [1] - The manufacturing process does not require high-temperature conditions or expensive materials, indicating a cost-effective and adaptable approach [1]