, Haoli Technology developed and produced low-voltage fuses in 2007, successfully entered the photovoltaic market, and was listed on the Shenzhen Stock Exchange in 2014. It is the first listed company with fuses as its main industry in Shenzhen and Shanghai, headquartered in Xiamen, Fujian Province, with strong historical background and technical strength.
In the field of traditional electronic fuses, the company actively expands its product portfolio to cope with the trend of homogeneous competition in the industry, and seizes the opportunity of intellectualization to become a platform-based circuit protection solution provider. In the field of power fuses, the Company has actively explored in various fields such as wind and solar energy storage and charging and new energy vehicles, and has mature products and production lines for large-scale production. It has continuously improved the reserve and upgrading of application products in the field of new energy and vehicle regulation application products, accelerated the development and sales of targeted products in the field of wind and solar energy storage and EV, and achieved stable growth of power fuse products. Since the development
of Haoli Science and Technology, it has realized the transformation from electronics to power, from products to solutions, from manufacturing enterprises to ecological enterprises, and continuously enhanced the sustainable development ability of the company. The goal of " becoming the world's leading provider of circuit security protection solutions" is constantly moving forward.
By the end of 2025, in the field of new energy, the global installed capacity of wind power of the company's fuse products has exceeded 35 GW, the global installed capacity of photovoltaic has exceeded 300 GW +, the global installed capacity of energy storage has exceeded 254 GWh +, and the cumulative shipment of 1500 V systems has exceeded 8.5 million, serving more than 260 new energy enterprises.
At the same time, the proportion of the Company's new energy business revenue continued to increase rapidly: 18% in 2019, 38% in 2021, 55% in 2023 and 65% in 2025, fully reflecting the Company's strong growth momentum and customer recognition in the new energy market. It also marks that the company has fully completed the strategic transformation to the new energy field. In terms of
industry cooperation, the company has established in-depth cooperative relations with many leading customers in the field of new energy, including Sunshine Power Supply , Ningde Times, China Zhongche, Vision Energy , etc. The products are widely used in photovoltaic inverters, energy storage systems and other new energy system components.
At this SNEC exhibition , Haoli Technology has brought three products of 2000 V photovoltaic storage system: ① special fuse for photovoltaic junction box-HC14XLgPV, ② special fuse for photovoltaic centralized inverter-H3BHG, ③ special fuse for energy storage high-voltage box-H3FH. When overload or short-circuit current occurs in the system, these three products can effectively cut off the fault circuit. Fully guarantee the stability and safety of the photovoltaic system.
At the same time, Haoli Technology has also brought active intelligent protection incentive fuse series and AIDC data center protection solutions.
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