At the 2021 annual meeting of the International Electrotechnical Commission IEC/SC37A "Low Voltage Surge Protective device (SPD)" held a few days ago, Chinese first international standard proposal in the field of IEC low voltage surge protective devices was approved, and its name and number are: IEC TS 61643-05 "Low voltage surge protective devices-Part 05: Monitoring device of Surge protective devices (MDS)-Requirements and test methods".   Based on China's technical accumulation and long-term practice in the field of intelligent SPD, the project is a technical specification formulated for the main component of intelligent SPD - surge protector monitoring device. The main technical contents include: monitoring the performance index and working state of surge protectors (SPD), the performance requirements and test methods of the monitoring device (MDS) that communicates with the host computer.   The successful establishment of this international standard not only indicates that China's low-voltage surge protector technology has gained a leading position in the international standard, but also shows that the intelligent SPD products developed and marketed by Chinese manufacturers have been recognized by the international market. The standard will not only improve the technical response ability of China's lightning protection industry in the international trade market, but also become an important milestone for China to use advanced technology to ensure lightning protection public safety. Anhui Jinli Electric Tech. Co., ltd is a member unit of the National Lightning Arrester Standardization Technical Committee and the Sensitive Technology Branch of the Chinese Institute of Electronics, and pays close attention to the revision of IEC standards.

  Until August 26, 2021, many global mainstream distributed inverter brands such as Sungrow, Growatt, Ginlong (Solis) Technologies, Huawei, Aiswei, Goodwe, Hopewind, etc. have issued a statement that high current series inverters used in distributed scenarios have been fully marketed, and work together with ultra-high power modules to speed up distributed photovoltaic projects and reduce the hourly power cost, build a new ultra-high power distributed ecosystem to achieve more stable system and more power generation. With the advent of the era of affordable photovoltaics, the investment yield of new projects has become more challenging. Therefore, it is imperative to reduce the cost of photovoltaic systems and increase power generation.   At present, total 15 inverter manufacturers at home and abroad have distributed inverters matching 210 high-power modules in supply.  Anhui Jinli Electric Technology Co., Ltd., a leading lightning protection solution supplier in the photovoltaic industry, escorts the safe operation of the inverter. Further contribute to the realization of "carbon peak and carbon neutrality" and jointly build a community of human and natural life.

Photovoltaic power generation is emerging and becoming an important pillar to meet the global renewable energy supply.  Reliable lightning current/ surge protection device is necessary to prevent failures and improve the service life of inverters, so as to maintain the power generation of photovoltaic power generation system. SPDs must be installed at the key points of solar system to avoid high-cost equipment damage and downtime problems. Based on IEC62305 and IEC 64643, for solar system, DC 1500V, DC 1000V, DC 800V, DC 600V, DC 500V spd, are requested.

Jinli surge protection devices are widely used in domestic and foreign projects, and have won unanimous praise and feedback from customers.

  On June 25th, 2021, Anhui Jinli Electric Tech. Co., Ltd, as the only lightning protection solution manufacturer, was invited to participate in an academic seminar on the theme of "Electrical Design Safety and Energy Saving". As the supplier of professional lightning protection solutions, we are responsible for the safety of electrical lightning protection design. At this academic exchange meeting, our market technicians elaborated on the "low-voltage electrical lightning overvoltage protection technology" and received praise and recognition from scholars and peers.   Based on the corporate development concept of "adhering to the original", we have been committed to improving the safety of users' electricity use, and in order to become a well-known lightning protection brand respected by the society, we continue to develop and manufacture high-quality products, and make our greatest efforts and contributions in the field of lightning protection!

Anhui Jinli Electrical Technology CO., LTD is established in 2006, specialized in making surge protective device more than 10 years, and with more than 20 Research and development personnel, more than 200 workers. We have 3 large laboratories including low-voltage surge protection key laboratory, pressure-sensitive materials and overvoltage protection research laboratory, which have been assessed and found eligible to participate in UL WITNESS TEST DATA PROGRAM. The surge protectors all pass the CE and Rosh certificates, and parts of them obtain UL certificate.

Focusing on the popularization and application of green energy such as wind and solar energy, the 2019 Renewable Energy Expo (REI) in India was grandly held on September 18-20, local time in New Delhi, the capital of India. Anhui Jinli Electric Technology Co., Ltd. participated in REI for the first time, exhibiting our power supply SPD, photovoltaic SPD, and signal SPD, attracting many new customers to stop and negotiate.

The Solar Show Vietnam was held at the GEM Center in Ho Chi Minh City on 3th, April, 2019. This exhibition is one of the largest solar energy exhibitions for the solar industry, which is highly influential in Vietnam, and open up a new market for the solar industry leaders. Anhui Jinli Electric Tech. CO., LTD has taken Power supply SPDs, PCB type SPDs, Signal SPDs and PV SPDs to the show, which attracts large numbers of clients industry insiders. This exhibition is another milestone for Jinli Electric to explore overseas markets after the Dubai and India exhibitions. As a well-known lightning protection brand in China, Jinli SPD has been widely used in overseas power stations, wind power systems, photovoltaic projects, etc., and has won high praise from customers. In the future, Jinli Electric will continue to adhere to the development philosophy of “adhere to originality” and create a safe and worry-free electricity environment for users at home and abroad.