Loss of power at the dock for 1 second costs millions? ISEMI energy storage system achieves zero interruption of power supply in off-grid situations

In the salt spray environment of Qingdao Oil Terminal, the energy storage system from Henan ISEMI Technology Co., Ltd. has been operating stably for 18 months. When the main power suddenly interrupted during the lifting of containers by a crane, the supercapacitor responded in milliseconds to complete the switch, and the lithium titanate battery immediately continued to supply power. The entire lithium-ion energy storage system supported the equipment to continue operating without any delay, avoiding millions of losses caused by ship delays. Behind this is the golden combination of "supercapacitor + lithium titanate battery + LFP battery" making a difference.

Hybrid energy storage cutting-edge technology: The collaborative cryptography of three core components

Henan Saimei Technology has been deeply involved in the energy storage field for over ten years, precisely matching the instantaneous power advantage of supercapacitors with the continuous energy storage capacity of batteries:

As a "power first-aider", the supercapacitor boasts a power density of up to 7783W/kg, capable of responding to grid fluctuations in milliseconds and easily meeting the instantaneous high-power demands of dock cranes and stackers;

Lithium titanate batteries are known as the "core of longevity", capable of operating over a wide temperature range from -40℃ to 60℃. With a cycle life of 30,000 cycles, they far surpass ordinary lithium-ion batteries and perform impressively in the extreme environment of oil rigs;

LFP batteries play the role of "capacity provider", balancing system costs with high energy density. When combined with solar batteries to form an off-grid system, they can provide continuous backup power for office buildings and hospitals for over 8 hours.

The three types of devices dynamically collaborate through the ISEMI intelligent management system, forming a full-scenario solution featuring "instantaneous energy replenishment + long-lasting endurance".

Full-field coverage: stable power protection from hospital operating rooms to dock yards

In a 5A office building in Zhengzhou, this energy storage system achieves a 0.1-second grid response, which is five times faster than traditional solutions, completely eliminating the risk of elevator sudden stops. In the operating room of a top-tier hospital, the dual backup design of supercapacitors and LFP batteries ensures zero interruption of power supply to surgical equipment. At the oil extraction site, the hybrid energy storage device operating off-grid eliminates dependence on the grid, and the corrosion resistance of lithium titanate batteries reduces the failure rate to 0.3%, far below the industry average.

As a specialized, refined, unique, and innovative enterprise in Henan Province, Henan ISEMI has achieved an annual production capacity of 3.85GWH for energy storage systems. Its ISEMI energy storage systems have passed CE and UL certifications, with full chain autonomy and controllability from core components to system integration. Whether it is ensuring continuous operation of heavy equipment at ports or providing uninterrupted power supply for precision instruments in hospitals, customized combinations of supercapacitors, lithium titanate batteries, and LFP batteries can be used to strengthen the power safety defense line.