In 1998, QJSOLAR embarked on its journey in the solar energy field, starting with two domestic pullers. In those days, when the PV industry was still in its infancy, QJSOLAR resolutely plunged into it and began to explore the N-type technology in 2002. Through unremitting research and hard work, it became the first enterprise in China to develop N-type monocrystalline silicon ingots.

In 2022, when a large-scale transformation wave of shifting from P-type to N-type swept through the industry, QJSOLAR, with more than 20 years of production experience in N-type products, responded promptly. Within just two months, it successfully completed a comprehensive transformation. This highly efficient and successful transformation achievement was highly praised by the industry.

In terms of technological research and development, QJSOLAR has continued to make efforts. It has gathered industry talents and established a professional R&D team. Working day and night to tackle difficulties, the company has continuously optimized the production process of N-type products, enabling high-efficiency photoelectric conversion at the downstream battery end.

From the arduous exploration at the beginning to the current global business coverage, QJSOLAR has written a legend in China's monocrystalline solar field with its spirit of persistent innovation and the courage to change. In the future, we will continue to create more glories of our own, providing a continuous impetus for promoting the development and progress of the global PV industry and helping to achieve the goals of human sustainable development.