Innovator in Industrial and Commercial Energy Storage Systems Henan ISEMI Technology Empowers the Stable Operation of New Power Systems

Driven by the transition of the energy structure and the ‘dual carbon’ goals, industrial and commercial scenarios are placing higher demands on the reliability, response speed, and lifecycle costs of energy storage systems. Henan Saimei Technology Co., Ltd. (brand name: ISEMI) leverages supercapacitors, lithium titanate batteries, and LFP batteries as core technological pillars. Through independent design or hybrid configurations, the company provides scenario-specific solutions such as second-level UPS backup power, heavy-duty truck starting, and wind power storage for sectors including ports, hospitals, industrial buildings, and heavy equipment, redefining the performance boundaries of industrial and commercial energy storage systems.

Technological breakthrough: Three-cell synergy, creating a full-scenario energy storage matrix

Supercapacitors — instant power guardians.

Power density of 10kW/kg, response time <1ms, perfectly suited for second-level UPS backup power requirements in ports, data centres, and other applications.

Over 500,000 cycle life, wide temperature range operation from -40℃ to 65℃, ensuring stable start-up and shutdown of wind power energy storage systems in extremely cold regions.

Lithium titanate batteries — the benchmark for safety and longevity.

3C charge/discharge capability, 8,000 cycle life, 30-year design service life.

Needle penetration without ignition, overcharging without explosion, making them the top choice for scenarios with stringent safety requirements such as hospitals and chemical industrial parks.

LFP Battery — High-Performance Energy Core

Energy density of 180Wh/kg, cycle life of 3,000 cycles, and a cost per kilowatt-hour as low as 0.3 yuan/kWh.

Supports long-term energy storage requirements for renewable energy scenarios such as wind power and photovoltaics, enabling 100% on-site consumption of green electricity.

Innovative hybrid energy storage system:

Through PCS intelligent switching technology, a three-tier architecture design combines supercapacitors (for instantaneous power surges), lithium titanate (for high-frequency charging and discharging), and LFP (for basic energy storage), improving the system's overall efficiency to 95% and reducing response time to less than 5 milliseconds. This system has been applied on a large scale in port shore power systems, heavy machinery start-up power supplies, and other scenarios.

Deep Dive into Scenarios: Comprehensive Coverage from Industrial Buildings to New Energy Infrastructure

Port Scenarios: Container crane backup power within seconds + AGV forklift power supply, reducing fuel consumption by 30% and saving over one million yuan in annual maintenance costs.

Medical Field: Uninterrupted power supply systems for hospital operating rooms/ICUs, achieving 99.999% reliability through a combination of lithium titanate batteries and supercapacitors.

Wind Power Storage: At a wind farm in Inner Mongolia, ISEMI Technology's hybrid energy storage system reduced the wind power curtailment rate from 15% to 3%, generating additional annual revenue of over 2 million yuan.

Heavy-Duty Truck Starting: Addressing the challenge of low-temperature starting for mining machinery, ISEMI developed a -30°C ultra-low-temperature lithium titanate starting battery, achieving a starting success rate of 99.8%.

ISEMI Core Advantages: Technology-Driven + Full-Cycle Service

Independent R&D: Holding over 50 patents for lithium-ion energy storage systems, solar batteries, etc., and certified by international standards such as CQC, TÜV, and CE.

Smart Manufacturing: The production base in Xinxiang, Henan, has an annual production capacity of 2 GWh, supporting customised solutions and rapid delivery.

Smart Maintenance: Equipped with a self-developed BMS system, it monitors over 800 parameters in real-time, with a fault warning accuracy rate of 98% and a 20% extension of system lifespan.

Henan ISEMI Technology Co., Ltd. (ISEMI) is committed to ‘making every kilowatt-hour more efficient.’ We continuously push the boundaries of capacitor, lithium titanate battery, and lithium-ion battery technology to provide commercial and industrial users with full-lifecycle solutions from design, equipment supply to maintenance services.

Choosing ISEMI means choosing:

Power safety assurance under extreme conditions

Dual value of new energy consumption and grid stability

Significantly reduced lifecycle costs and investment returns