ESS ALL-IN-ONE SOLUTIONS
Industrial&commercial energy storage
Peak use of valley electricity, time-of-use price arbitrage; Demand side response;
Integrated energy services;Backup power supply; Power quality optimization.
Centralized energy storage power station
Auxiliary service of power grid peak shaving, voltage regulation and frequency modulation; Power grid black start is supported.
PV+energy storage+charge all-in-one
PV+energy storage+charging pile is a green charging mode that supports each other.
It is the best solution to achieve "ultimate low-carbon" by improving the energy utilization structure in a clean,
green and sustainable way.
Station area power supply
Solve the short-time overload and three-phase imbalance problems of the transformer in the station area,
and have reactive power compensation and emergency backup functions to
improve the power quality and stability at the end of the station area.
Emergency rescue power supply
With the functions of distributed energy storage and emergency charging service,
it can provide power preservation, capacity expansion, temporary power supply, electric vehicle charging,
grid demand-side response and other services, which has a wide range of application prospects.
Household energy storage
There are four charging modes available: solar only, mains priority,
solar priority and mains & solar. The inverter and mains output modes are optional to meet different application requirements.
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
ESS
Whole industrial chain + Full self-development+ Full scenario application + two thermal management technology: Plate type liquid cooling and Immersion Type Liquid Cooling to build extreme safe and high-efficient ESS,which are widely used in power supply side, power grid side, user side, household energy storage and other fields.
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
Distribution ESS
With the increasing load capacity of industrial and commercial complexes and the increasing load peak valley difference, the requirements for power supply quality and stability are becoming higher and higher. As the distribution capacity transformation of industrial and commercial entities is often restricted by the superior distribution capacity, it is difficult to expand the capacity, and the investment in power expansion is large, the cycle is long, and the comprehensive benefit is low.
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
Residential
The home energy storage system product is a new photovoltaic energy storage system based on lithium iron phosphate battery and equipped with customized battery management system
high cycle times, long service life, and suitable for daily charging and discharging application scenarios.
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
HESS
The integrated design of photovoltaic and household energy storage system is adopted,
which simply and directly utilizes sunlight. The peak-valley features of the grid generate green value,
reduce user expense and improve the environment.
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
EMS
It is control core of the energy storage power station and basis for realizing industrial & commercial energy storage and centralized energy storage related application functions, providing more convenient and efficient energy management services.
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
ESS Componet
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
Battery Management System
Self-developed active balancing BMS with high safety, high-precision diagnostic capability, and millisecond response speed.
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
Power Conversion System
Self-developed PCS is widely used in power supply side, power grid side, user side and other fields, has the function of multi-machine parallel operation, off-grid operation and others.
Our products
Global Leading Supplier of High-efficient and Reliable Energy Storage Systems
Fire Fighting Systems
Self-developed special fire gas + active fire control system,
the first domestic manufacturer to get FFS certification by China Electric Power Research Institute.
ESS
Distribution ESS
Residential
HESS
EMS
ESS Componet
Battery Management System
Power Conversion System
Fire Fighting Systems
About Kortrong
Leads the energy technology innovation , Change the world’s energy structure
As an integrated energy solutions provider, Kortrong aims to help cities, industrial parks and mining areas to reach carbon neautrality. Delivering products across the entire energy storage system (ESS) supply chain, we facilitate clean energy transitions in households, industries, data centers and infrastructure.
  • 500+
    Employees
  • 130000+㎡
    Floor Area
  • 6+Gwh
    Annual Capacity
  • 300+
    Patents