KSTAR was founded in 1993 and listed on the Shenzhen Stock Exchange in 2010. The company has its own National Enterprise Technology Center, is a recognized Technology Innovation Demonstration Enterprise and is a featured National Hi-Tech Enterprise in China. It is a leading provider in the development and manufacturing of comprehensive solutions in data center products, photovoltaic and new energy products, EV charging solutions and energy storage systems.
By the end of 2021, the company had 275 international and domestic patents pending approval, and was involved in the development of 85 national and industry technical standards.

Comprehensive solutions

The solutions offered include residential all-in-one storage solutions, AGC frequency modulation, power grid energy storage, new energy storage, multi energy storage, industrial and commercial distributed solutions, micro-grid energy storage, integrated solution for medium voltage and power battery level difference applications.

Smart and Efficient

Dispatchable active and reactive power; PQ, VF, VSG, SVG and black-start functions; optimized system design and temperature control technology, low system consumption and high electrical energy utilization.

Safe and Reliable

Enhanced charging and discharging solutions to increase battery life; high quality and low voltage transmission; advanced active and insulation protection and AC/DC dual auxiliary power supply with redundant power supply design.




ISO 9001


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  • info@pannonwatt.hu
  • +36 20 415 42 70