B2B approach

KSTAR parallel connection options

7. 4. 2025

Founded in 1993, KSTAR is one of the leaders in electronics and new energy. The company has over 4,200 employees, more than 630 patents and offers solutions that use the latest technology and a focus on reliability.

Our company, Green Energy Trading, is an official distributor and can therefore provide all customer service and technical support to our clients. We organise regular training sessions at our company, hold webinars and have a training facility where you can try everything out.

ESS KAC50DP & BC197DE

Safety and reliability

  • CATL LFP battery cell
  • Double fire protection system design
  • Redundant 1+1 design

Simplicity and user-friendliness

  • Pre-installed at the factory
  • For easy on-site installation
  • Integrated EMS, suitable for a variety of applications
  • Hassle-free, cloud-based control

  • Redundant 1+1 design
  • Better cooperation between BMS and EMS
  • User-friendly EMS design with multiple operating modes
  • 7-inch EMS screen with easy operation
  • More reliable communication with less risk of external influences
  • Provides a third party communication interface for higher level monitoring and control

KAC50DP

  • KSTAR 50kW hybrid inverter
  • Maximum efficiency up to 97.5%.
  • IP65 protection
  • Operating temperature range -25~60℃ (>45℃ Power reduction)

BC197DE

  • KSTAR 197 kWh outdoor battery cabinet
  • LFP battery type
  • Battery module capacity 17.92 kWh
  • Number of modules 11x2
  • Total battery capacity 197 kWh
  • Rated voltage 704 V
  • Operating voltage range 456V ~ 576V
  • Charging/discharging speed Max. 0,5 C

System connection: parallel mains connection

Below we present three possible parallel wiring scenarios according to the required power.

500- 985 kW


800- 1576 kW


1000- 1970 kW

* If the customer wants to use a third-party EMS, he must replace the EMS01D with his third-party EMS; if the customer wants to use only the KSTAR monitoring system, he can use the EMS01D.

* * Self-power, peak shaving, backflow prevention and valley filling modes require the purchase of a meter. Time-of-use and battery priority modes do not require the use of a meter.

 

PROJECT HUNGARY, Dunavesce

  • Project scope: 150 kW - 300 kWh
  • Use: self-consumption


NORTHERN MACEDONIA PROJECT

  • Project scope 700 kW - 1 400 kWh
  • Use: self-consumption and dynamic use


PROJECT Slovenia, Prebold

  • Project scope 150 kW - 600 kWh
  • Use: peak shaving

PROJECT POLAND, Radawa

  • Project scope 150 kW - 300 kWh
  • Use: peak shaving, self-consumption